Mpa Gauges | McMaster-Carr

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Metric

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999.9 psi

2,000 psi to 9,999.9 psi

10,000 psi to 19,999.9 psi

Less than 10,000 kPa

10,000 kPa to 19,999 kPa

20,000 kPa to 29,999 kPa

30,000 kPa to 99,999 kPa

Display Type

Digital

Pipe Size

1/8

1/4

Maximum Continuous Pressure

Connection Location

Measurement Unit

Centimeters of Mercury

Centimeters per Hour

Centimeters per Minute

Centimeters per Second

Cubic Centimeters

Cubic Feet

Cubic Meters per Hour

Cubic Meters per Minute

Kilograms per Square Centimeter

Millimeters of Mercury

Ounces per Square Inch

Pounds per Square Inch

Quarts

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Revolutions per Hour

Revolutions per Minute

Revolutions per Second

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Standard Cubic Feet per Minute

Pressure Resolution

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Measures

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Material

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Fitting Connection

Connection Material

Dial Diameter

Output Signal Type

Certificate Type

Calibration Certificate Traceable to NIST

Power Source

Connects To

RoHS

Compliant with Exemptions

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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126 Products

Digital-Display High-Accuracy Pressure Gauges

A four-digit LCD display allows for easy reading of measurements. The LCD shuts off automatically to extend battery life. Gauges are commonly used with pneumatic regulators, compressors, and in critical processes that require high accuracy, such as hydraulic and laboratory applications.

ABS Case with Brass Connection—(Pounds per Square Inch, Bar, Kilograms per Square Centimeter, Megapascals)


	Center-Back Connection

				Temp. Range, ° F		Batteries						Center-Back Connection
	Dial Dia.	Pipe Size	Case Color	Environment	Process	Included	Size	Features	For Use With	Accuracy	Pressure Range		Each
Any-Angle Mount







				NPT Male

				1 3/4"	1/8	Black	-10 to 140	-10 to 140	Yes	CR2450	5-min. Automatic Shut-Off	Air Carbon Dioxide Hydrogen Natural Gas Nitrogen	±1% Full Scale (Grade 1A)	0 to 145 psi/0 to 10 bar/0 to 10 kg per cm²/0 to 1 MPa	1287N1	000000


				1 3/4"	1/4	Black	-10 to 140	-10 to 140	Yes	CR2450	5-min. Automatic Shut-Off	Air Carbon Dioxide Hydrogen Natural Gas Nitrogen	±1% Full Scale (Grade 1A)	0 to 145 psi/0 to 10 bar/0 to 10 kg per cm²/0 to 1 MPa	1287N2	00000




						NPT Male with Calibration Certificate Traceable to NIST

						1 3/4"	1/8	Black	-10 to 140	-10 to 140	Yes	CR2450	5-min. Automatic Shut-Off	Air Carbon Dioxide Hydrogen Natural Gas Nitrogen	±1% Full Scale (Grade 1A)	0 to 145 psi/0 to 10 bar/0 to 10 kg per cm²/0 to 1 MPa	1287N311	000000


						1 3/4"	1/4	Black	-10 to 140	-10 to 140	Yes	CR2450	5-min. Automatic Shut-Off	Air Carbon Dioxide Hydrogen Natural Gas Nitrogen	±1% Full Scale (Grade 1A)	0 to 145 psi/0 to 10 bar/0 to 10 kg per cm²/0 to 1 MPa	1287N312	000000

ABS Case with 304 Stainless Steel Connection—(Pounds per Square Inch, Bar, Megapascals)


	Bottom Connection

				Temp. Range, ° F		Batteries						Bottom Connection
	Dial Dia.	Pipe Size	Case Color	Environment	Process	Included	Size	Features	For Use With	Accuracy	Choose a Pressure Range		Each
Any-Angle Mount







				NPT Male

				2 1/2"	1/4	Black	0 to 185	15 to 140	Yes	9V	3-min. Automatic Shut-Off Maximum Reading Recall	Air Hydrogen Nitrogen	±1% Full Scale (Not Rated)	0 to 30 psi/0 to 2 bar/0 to 0.2 Mpa, 0 to 100 psi/0 to 6.9 bar/0 to 0.7 MPa, 0 to 300 psi/0 to 20.7 bar/0 to 2 MPa	2798K211	000000




						NPT Male with Calibration Certificate Traceable to NIST

						2 1/2"	1/4	Black	0 to 185	15 to 140	Yes	9V	3-min. Automatic Shut-Off Maximum Reading Recall	Air Hydrogen Nitrogen	±1% Full Scale (Not Rated)	0 to 30 psi/0 to 2 bar/0 to 0.2 Mpa, 0 to 100 psi/0 to 6.9 bar/0 to 0.7 MPa, 0 to 300 psi/0 to 20.7 bar/0 to 2 MPa	2798K311	000000

ABS Case with 316 Stainless Steel Connection—(Pounds per Square Inch, Bar, Megapascals)


	Bottom Connection

				Temp. Range, ° F		Batteries						Bottom Connection
	Dial Dia.	Pipe Size	Case Color	Environment	Process	Included	Size	Features	For Use With	Accuracy	Choose a Pressure Range		Each
Any-Angle Mount







				NPT Male

				2 1/2"	1/4	Black	0 to 185	15 to 140	Yes	9V	3-min. Automatic Shut-Off Maximum Reading Recall	Air Diesel Fuel Gasoline Hydraulic Fluid Natural Gas Water	±1% Full Scale (Not Rated)	0 to 5 psi/0 to 0.34 bar/0 to 0.03 Mpa, 0 to 30 psi/0 to 2 bar/0 to 0.2 Mpa, 0 to 100 psi/0 to 6.9 bar/0 to 0.7 MPa, 0 to 200 psi/0 to 13.8 bar/0 to 1.3 MPa, 0 to 500 psi/0 to 34.4 bar/0 to 3.4 MPa, 0 to 1,000 psi/0 to 68.9 bar/0 to 6.8 MPa, 0 to 3,000 psi/0 to 206 bar/0 to 20.6 MPa, 0 to 5,000 psi/0 to 344 bar/0 to 34.4 MPa	3834K111	0000000




						NPT Male with Calibration Certificate Traceable to NIST

						2 1/2"	1/4	Black	0 to 185	15 to 140	Yes	9V	3-min. Automatic Shut-Off Maximum Reading Recall	Air Diesel Fuel Gasoline Hydraulic Fluid Natural Gas Water	±1% Full Scale (Not Rated)	0 to 5 psi/0 to 0.34 bar/0 to 0.03 Mpa, 0 to 30 psi/0 to 2 bar/0 to 0.2 Mpa, 0 to 100 psi/0 to 6.9 bar/0 to 0.7 MPa, 0 to 200 psi/0 to 13.8 bar/0 to 1.3 MPa, 0 to 500 psi/0 to 34.4 bar/0 to 3.4 MPa, 0 to 1,000 psi/0 to 68.9 bar/0 to 6.8 MPa, 0 to 3,000 psi/0 to 206 bar/0 to 20.6 MPa, 0 to 5,000 psi/0 to 344 bar/0 to 34.4 MPa	3834K311	000000

Pressure Transmitters with Digital Display

Read pressure directly at the source and send data remotely with one device. Also known as transducers, these transmitters convert pressure to an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment. As pressure increases, the output signal from the transmitter will increase. For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the pressure range and output signal of the transmitter. Transmitters will only provide accurate readings within the rated pressure range.

To change settings and receive error messages remotely from your PLC or computer, program one of the outputs to use IO Link. You need an IO-Link controller (not included) to connect to your interface.

All have an M12 plug to connect to M12 sockets. When using the analog output current they require two wires. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices. These transmitters can also connect using three wires to send an analog output voltage—two wires into the power supply and a separate wire that sends a signal to the receiver. The receiver and the transmitter share a common ground wire back to the power supply. View switch wiring diagrams by selecting a part number and clicking Product Detail.

All transmitters are rated IP67 for protection from temporary submersion. UL and C-UL listed as well as CE marked, they meet strict American, Canadian, and European safety standards.

4-Pole M12 Plug Connection

Image of Product. Front orientation. Contains Annotated. Pressure Transmitters. Pressure Transmitters with Digital Display.

	Pressure, psi						Configurable Analog Transmitter/Digital Switch Output			Configurable Digital Switch Output
	Range	Set Point Range	Max. Continuous Pressure, psi	Max. Short-Term Pressure, psi	Ht.	Wd.	No. of	Analog Signal	Digital Signal	No. of	Digital Signal	Enclosure Rating	Certification	For Use With	Accuracy	Housing Material	Connection Material	Temp. Range, ° F		Each
1/4 NPT Male Pipe Connection







				18V DC to 30V DC Input Voltage

				0 to 29	0 to 29	29	55	3 3/4"	1 11/32"	1	4 mA to 20 mA, 0V DC to 10V DC	NPN PNP	1	NPN PNP	IP67	UL Listed, C-UL Listed, CE Marked	Air Argon Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	304 Stainless Steel	-40 to 185	3160T181	0000000


				0 to 73	0 to 73	73	145	3 3/4"	1 11/32"	1	4 mA to 20 mA, 0V DC to 10V DC	NPN PNP	1	NPN PNP	IP67	UL Listed, C-UL Listed, CE Marked	Air Argon Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	304 Stainless Steel	-40 to 185	3160T182	000000
				0 to 145	0 to 145	145	290	3 3/4"	1 11/32"	1	4 mA to 20 mA, 0V DC to 10V DC	NPN PNP	1	NPN PNP	IP67	UL Listed, C-UL Listed, CE Marked	Air Argon Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	304 Stainless Steel	-40 to 185	3160T183	000000
				0 to 290	0 to 290	290	580	3 3/4"	1 11/32"	1	4 mA to 20 mA, 0V DC to 10V DC	NPN PNP	1	NPN PNP	IP67	UL Listed, C-UL Listed, CE Marked	Air Argon Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	304 Stainless Steel	-40 to 185	3160T184	000000
				0 to 725	0 to 725	725	1,450	3 3/4"	1 11/32"	1	4 mA to 20 mA, 0V DC to 10V DC	NPN PNP	1	NPN PNP	IP67	UL Listed, C-UL Listed, CE Marked	Air Argon Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	304 Stainless Steel	-40 to 185	3160T185	000000
				0 to 1,450	0 to 1,450	1,450	2,900	3 3/4"	1 11/32"	1	4 mA to 20 mA, 0V DC to 10V DC	NPN PNP	1	NPN PNP	IP67	UL Listed, C-UL Listed, CE Marked	Air Argon Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	304 Stainless Steel	-40 to 185	3160T186	000000
				0 to 3,625	0 to 3,625	3,625	5,800	3 3/4"	1 11/32"	1	4 mA to 20 mA, 0V DC to 10V DC	NPN PNP	1	NPN PNP	IP67	UL Listed, C-UL Listed, CE Marked	Air Argon Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	304 Stainless Steel	-40 to 185	3160T187	000000
				0 to 5,800	0 to 5,800	5,800	9,425	3 3/4"	1 11/32"	1	4 mA to 20 mA, 0V DC to 10V DC	NPN PNP	1	NPN PNP	IP67	UL Listed, C-UL Listed, CE Marked	Air Argon Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	304 Stainless Steel	-40 to 185	3160T188	000000
				0 to 8,700	0 to 8,700	8,700	14,500	3 3/4"	1 11/32"	1	4 mA to 20 mA, 0V DC to 10V DC	NPN PNP	1	NPN PNP	IP67	UL Listed, C-UL Listed, CE Marked	Air Argon Hydraulic Fluid Nitrogen Water	±0.5%	304 Stainless Steel	304 Stainless Steel	-40 to 185	3160T189	000000

Adhesion Testers


	Aluminum Housing LCD Display

Determine if an adhesive or an epoxy creates a strong enough bond on a surface. Often used in construction and manufacturing, these testers measure the amount of force needed before an adhesive pulls off. They run on batteries, so you can use them anywhere around your facility or jobsite. Transfer data, such as the date and time of each test, to your computer with the included USB—no software download needed. All meet ASTM and ISO standards for adhesion testing.

The 20 mm dollies that come with these testers are the most common and work well for super glue and standard epoxies. To test, attach a dolly to your surface and wait until the adhesive has fully cured. For the best results, score or separate the test area from the surrounding surface with the included cutter before pressing the tester down onto the dolly.

	Accuracy	Measuring Increments	Lg.	Ht.	Wd.	Data Connection	Batteries Included	Battery Type	Handle Lg.	Hose Lg.	Includes	Specs. Met	Display Type	Digital Display Type		Each
Aluminum Housing with Nylon Hose



	100 psi to 2,900 psi 0.7 MPa to 20 MPa	±1.0%	1 psi, 0.01 MPa	14 3/16"	5"	3"	Micro USB-B	Yes	Rechargeable	9"	59"	Twenty 20 mm Dollies, 3-ft. Long USB Cord, 50 ml Epoxy Cartridge, Adhesive Cutter, Adhesive Dispenser, AC Adapter	ASTM D4541, ASTM D7234, ISO 4624, ISO 16276-1	Digital	LCD	7593N11	000000000

Dollies

10 mm Diameter and 14 mm Diameter—Use 10 mm or 14 mm dollies to test stronger adhesives, such as specialty structural epoxies.

Pressure	Dia., mm	Pkg. Qty.		Pkg.
100 psi to 2,900 psi 0.7 MPa to 20 MPa	20	10	7593N14	0000000
200 psi to 5,800 psi 1.4 MPa to 40 MPa	14	10	7593N13	000000
400 psi to 11,600 psi 2.8 MPa to 80 MPa	10	10	7593N12	000000

Ultra-High-Accuracy Digital Pressure Test Gauges

With an accuracy of ±0.05%, these have the highest accuracy of all our test gauges. Use them for testing, calibrating, laboratory applications, and other critical processes that require precision. They have a five-digit LCD display that allows for easy reading of measurements.

304 Stainless Steel Case with 316 Stainless Steel Connection—Battery Powered

												Bottom Connection
	Pressure	Pressure Resolution, psi	Accuracy	Environment Temp. Range, ° F	Process Temp. Range, ° F	Enclosure Rating	Hazardous Location Rating	Features	Digit Ht.	For Use With	Batteries Included		Each
NPT Male—Calibration Certificate Traceable to NIST







				3" Diameter Dial—1/4 Pipe Size

				0 psi to 10 psi 0 in. H₂O to 270 in. H₂O 0 kPa to 65 kPa 0 MPa to 0.06 MPa 0 bar to 0.6 bar 0 kg/cm² to 0.7 kg/cm²	0.001	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K11	000000000


				0 psi to 15 psi 0 in. H₂O to 410 in. H₂O 0 kPa to 100 kPa 0 MPa to 0.1 MPa 0 bar to 1 bar 0 kg/cm² to 1 kg/cm²	0.001	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K12	00000000
				0 psi to 30 psi 0 in. H₂O to 830 in. H₂O 0 kPa to 200 kPa 0 MPa to 0.2 MPa 0 bar to 2 bar 0 kg/cm² to 2 kg/cm²	0.001	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K13	00000000
				0 psi to 60 psi 0 in. H₂O to 1,600 in. H₂O 0 kPa to 410 kPa 0 MPa to 0.4 MPa 0 bar to 4 bar 0 kg/cm² to 4 kg/cm²	0.001	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K14	00000000
				0 psi to 100 psi 0 in. H₂O to 2,700 in. H₂O 0 kPa to 680 kPa 0 MPa to 0.6 MPa 0 bar to 6 bar 0 kg/cm² to 7 kg/cm²	0.01	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K15	00000000
				0 psi to 160 psi 0 in. H₂O to 4,400 in. H₂O 0 kPa to 1,100 kPa 0 MPa to 1.1 MPa 0 bar to 11 bar 0 kg/cm² to 11 kg/cm²	0.01	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K16	00000000
				0 psi to 200 psi 0 in. H₂O to 5,500 in. H₂O 0 kPa to 1,300 kPa 0 MPa to 1.3 MPa 0 bar to 13 bar 0 kg/cm² to 14 kg/cm²	0.01	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K17	00000000
				0 psi to 300 psi 0 in. H₂O to 8,300 in. H₂O 0 kPa to 2,000 kPa 0 MPa to 2 MPa 0 bar to 20 bar 0 kg/cm² to 20 kg/cm²	0.01	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K18	00000000
				0 psi to 600 psi 0 in. H₂O to 16,600 in. H₂O 0 kPa to 4,100 kPa 0 MPa to 4 MPa 0 bar to 40 bar 0 kg/cm² to 40 kg/cm²	0.01	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K19	00000000
				0 psi to 800 psi 0 in. H₂O to 22,100 in. H₂O 0 kPa to 5,500 kPa 0 MPa to 5 MPa 0 bar to 55 bar 0 kg/cm² to 55 kg/cm²	0.01	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K21	00000000
				0 psi to 1,000 psi 0 in. H₂O to 27,700 in. H₂O 0 kPa to 6,800 kPa 0 MPa to 6 MPa 0 bar to 65 bar 0 kg/cm² to 70 kg/cm²	0.1	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K22	00000000


				0 psi to 2,000 psi 0 in. H₂O to 55,400 in. H₂O 0 kPa to 13,700 kPa 0 MPa to 13 MPa 0 bar to 135 bar 0 kg/cm² to 140 kg/cm²	0.1	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K24	00000000
				0 psi to 3,000 psi 0 in. H₂O to 83,100 in. H₂O 0 kPa to 20,600 kPa 0 MPa to 20 MPa 0 bar to 205 bar 0 kg/cm² to 210 kg/cm²	0.1	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K25	00000000
				0 psi to 5,000 psi 0 kPa to 34,400 kPa 0 MPa to 30 MPa 0 bar to 340 bar 0 kg/cm² to 350 kg/cm²	0.1	±0.05% Full Scale (Grade 5A)	-40 to 180	0 to 150	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Class II Divisions 1, 2 Groups E, F, G; NEC Class III Divisions 1, 2	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	Yes	3584K26	00000000

Pressure and Vacuum Transmitters for Compressed Air

Specifically made for compressed air and gas systems, these transmitters remotely monitor pressure and vacuum. Also known as transducers, they convert both pressure and vacuum into an electrical signal that can be interpreted by receiving devices, such as remote displays, and motor speed controls. They also have two digital PNP switch outputs that you can connect to your programmable logic controller (PLC) to activate automated controls or alarms when a set pressure or vacuum is reached. Change settings with the buttons on the digital display.

For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the transmitter's pressure or vacuum range and output signal. As pressure increases, the output signal from the transmitter will increase. Transmitters will only provide accurate readings within the rated pressure or vacuum range.

UL and C-UL recognized components, CSA certified, and CE marked, they meet American, Canadian, and European safety standards.

For the Manufacturer User Manual, click on a part number and select Product Detail.

Wire Leads

4 mA to 20 mA Output Signal—Transmitters with 4 to 20 mA output signal connect using two wires. The same wire is used to send a signal to the receiver and to power the transmitter. Signal is not lost over long distances and isn’t affected by electrical interference from other devices.

1V DC to 5V DC Output Signal—Transmitters with 1 to 5V DC output signal connect using three wires. Two wires connect to the power supply, and a separate wire sends a signal to the receiver. The receiver and the transmitter share a common ground wire back to the power supply.

	Analog Transmitter Output		Digital Switch Output				Max. Pressure, psi		Setpoint Range
	Analog Signal	No. Of	Digital Signal	No. of	Pressure Range, psi	Vacuum Range, in. Hg	Continuous	Short-Term	Pressure, psi	Vacuum, in. Hg	Input Voltage, V DC	Ht.	Wd.	Enclosure Rating	For Use With	Accuracy	Connection Material	Temp. Range, ° F		Each
Polybutylene Housing







				1/8 Male NPT Pipe Threaded Fitting Connection

				4 mA to 20 mA	1	PNP	2	0 to 14.5	0 to 29	14.5	72	0 to 14 1/2	0 to 29	12 to 24	1 13/16"	1 13/16"	IP40	Air, Argon, Nitrogen	±2%	Nickel-Plated Brass	25 to 120	4263N13	000000


				1V DC to 5V DC	1	PNP	2	0 to 14.5	0 to 29	14.5	72	0 to 14 1/2	0 to 29	12 to 24	1 13/16"	1 13/16"	IP40	Air, Argon, Nitrogen	±2%	Nickel-Plated Brass	25 to 120	4263N11	00000




						1/4" OD Tube Push-to-Connect Fitting Connection

						4 mA to 20 mA	1	PNP	2	0 to 14.5	0 to 29	14.5	72	0 to 14 1/2	0 to 29	12 to 24	1 13/16"	1 13/16"	IP40	Air, Argon, Nitrogen	±2%	Nickel-Plated Brass	25 to 120	4263N14	00000


						1V DC to 5V DC	1	PNP	2	0 to 14.5	0 to 29	14.5	72	0 to 14 1/2	0 to 29	12 to 24	1 13/16"	1 13/16"	IP40	Air, Argon, Nitrogen	±2%	Nickel-Plated Brass	25 to 120	4263N12	00000

Square Panel-Mount Brackets

Mounting Hole Style		Each
Straight	3167K22	00000

High-Accuracy Digital Pressure Test Gauges

Not only do these gauges have an accuracy of ±0.25%, they also have a four-digit LCD display that allows for easy reading of measurements. Use them for testing, calibrating, laboratory applications, and other critical applications that require precision.

Aluminum Case with 316 Stainless Steel Connection—Battery Powered


	Bottom Connection

					Dial									Bottom Connection
	Pressure	Pressure Resolution, psi	Accuracy	Digit Ht.	Ht.	Wd.	Environment Temp. Range, ° F	Process Temp. Range, ° F	Enclosure Rating	Hazardous Location Rating	For Use With	Features	Batteries Included		Each
NPT Male







				1/4 Pipe Size

				0 psi to 3 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K111	0000000


				0 psi to 3 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K311	000000
				0 psi to 5 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K112	000000
				0 psi to 5 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K312	000000
				0 psi to 15 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K114	000000
				0 psi to 15 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K313	000000
				0 psi to 30 psi 0 MPa to 1.4 MPa 0 bar to 2 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K116	000000
				0 psi to 30 psi 0 MPa to 1.4 MPa 0 bar to 2 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K314	000000
				0 psi to 100 psi 0 MPa to 1.4 MPa 0 bar to 7 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K118	000000
				0 psi to 100 psi 0 MPa to 1.4 MPa 0 bar to 7 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K315	000000
				0 psi to 199.9 psi 0 MPa to 1.4 MPa 0 bar to 14 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K119	000000


				0 psi to 199.9 psi 0 MPa to 1.4 MPa 0 bar to 14 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K316	000000
				0 psi to 300 psi 0 MPa to 2 MPa 0 bar to 20 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K121	000000
				0 psi to 300 psi 0 MPa to 2 MPa 0 bar to 20 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K317	000000
				0 psi to 500 psi 0 MPa to 3.5 MPa 0 bar to 35 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K122	000000
				0 psi to 500 psi 0 MPa to 3.5 MPa 0 bar to 35 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K318	000000
				0 psi to 1,000 psi 0 MPa to 7 MPa 0 bar to 70 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K123	000000
				0 psi to 1,000 psi 0 MPa to 7 MPa 0 bar to 70 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K319	000000
				0 psi to 3,000 psi 0 MPa to 20 MPa 0 bar to 200 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K131	000000
				0 psi to 3,000 psi 0 MPa to 20 MPa 0 bar to 200 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K321	000000
				0 psi to 5,000 psi 0 MPa to 35 MPa 0 bar to 350 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K132	000000


				0 psi to 5,000 psi 0 MPa to 35 MPa 0 bar to 350 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K322	000000


				NPT Male—Calibration Certificate Traceable to NIST







								1/4 Pipe Size

								0 psi to 3 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K211	000000


								0 psi to 3 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K331	000000
								0 psi to 5 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K212	000000
								0 psi to 5 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K332	000000
								0 psi to 15 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K213	000000
								0 psi to 15 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K333	000000
								0 psi to 30 psi 0 MPa to 1.4 MPa 0 bar to 2 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K214	000000
								0 psi to 30 psi 0 MPa to 1.4 MPa 0 bar to 2 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K334	000000
								0 psi to 100 psi 0 MPa to 1.4 MPa 0 bar to 7 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K215	000000
								0 psi to 100 psi 0 MPa to 1.4 MPa 0 bar to 7 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K335	000000
								0 psi to 199.9 psi 0 MPa to 1.4 MPa 0 bar to 14 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K216	000000


0 psi to 199.9 psi 0 MPa to 1.4 MPa 0 bar to 14 bar								0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K336	000000
0 psi to 300 psi 0 MPa to 2 MPa 0 bar to 20 bar	0.1							±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K217	000000
0 psi to 300 psi 0 MPa to 2 MPa 0 bar to 20 bar	0.1							±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K337	000000
0 psi to 500 psi 0 MPa to 3.5 MPa 0 bar to 35 bar	0.1							±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K218	000000
0 psi to 500 psi 0 MPa to 3.5 MPa 0 bar to 35 bar	0.1							±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K338	000000
0 psi to 1,000 psi 0 MPa to 7 MPa 0 bar to 70 bar	1	±0.25% Full Scale (Not Rated)						1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K219	000000
0 psi to 1,000 psi 0 MPa to 7 MPa 0 bar to 70 bar	1	±0.25% Full Scale (Not Rated)	1/2"					2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K339	000000
0 psi to 3,000 psi 0 MPa to 20 MPa 0 bar to 200 bar	1	±0.25% Full Scale (Not Rated)	1/2"					2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K221	000000
0 psi to 3,000 psi 0 MPa to 20 MPa 0 bar to 200 bar	1	±0.25% Full Scale (Not Rated)	1/2"					2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K341	000000
0 psi to 5,000 psi 0 MPa to 35 MPa 0 bar to 350 bar	1	±0.25% Full Scale (Not Rated)	1/2"					2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	—	Air, Hydraulic Fluid, Water	5-min. Automatic Shut-Off	Yes	3943K222	000000


0 psi to 5,000 psi 0 MPa to 35 MPa 0 bar to 350 bar	1	±0.25% Full Scale (Not Rated)	1/2"					2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Ex Ia IIC T4-T3; NEC Class I Divisions 1, 2 Groups A, B, C, D; NEC Zone 0 Groups IIC, IIB, IIA	Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water	5-min. Automatic Shut-Off	Yes	3943K342	000000

Aluminum Case with 316 Stainless Steel Connection—Electric 8-24V AC, 9-32V DC


	Bottom Connection

					Dial							Bottom Connection
	Pressure	Pressure Resolution, psi	Accuracy	Digit Ht.	Ht.	Wd.	Environment Temp. Range, ° F	Process Temp. Range, ° F	Enclosure Rating	For Use With	Wire Connection		Each
NPT Male







				1/4 Pipe Size

				0 psi to 3 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K141	0000000


				0 psi to 5 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K142	000000
				0 psi to 15 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K144	000000
				0 psi to 30 psi 0 MPa to 1.4 MPa 0 bar to 2 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K146	000000
				0 psi to 100 psi 0 MPa to 1.4 MPa 0 bar to 7 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K148	000000
				0 psi to 199.9 psi 0 MPa to 1.4 MPa 0 bar to 14 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K149	000000
				0 psi to 300 psi 0 MPa to 2 MPa 0 bar to 20 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K151	000000
				0 psi to 500 psi 0 MPa to 3.5 MPa 0 bar to 35 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K152	000000
				0 psi to 1,000 psi 0 MPa to 7 MPa 0 bar to 70 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K153	000000
				0 psi to 3,000 psi 0 MPa to 20 MPa 0 bar to 200 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K161	000000
				0 psi to 5,000 psi 0 MPa to 35 MPa 0 bar to 350 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K162	000000


				NPT Male—Calibration Certificate Traceable to NIST







								1/4 Pipe Size

								0 psi to 3 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K231	000000


								0 psi to 5 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.001	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K232	000000
								0 psi to 15 psi 0 MPa to 1.4 MPa 0 bar to 1 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K233	000000
								0 psi to 30 psi 0 MPa to 1.4 MPa 0 bar to 2 bar	0.01	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K234	000000
								0 psi to 100 psi 0 MPa to 1.4 MPa 0 bar to 7 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K235	000000
								0 psi to 199.9 psi 0 MPa to 1.4 MPa 0 bar to 14 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K236	000000
								0 psi to 300 psi 0 MPa to 2 MPa 0 bar to 20 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K237	000000
								0 psi to 500 psi 0 MPa to 3.5 MPa 0 bar to 35 bar	0.1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K238	000000
								0 psi to 1,000 psi 0 MPa to 7 MPa 0 bar to 70 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K239	000000
								0 psi to 3,000 psi 0 MPa to 20 MPa 0 bar to 200 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K241	000000
								0 psi to 5,000 psi 0 MPa to 35 MPa 0 bar to 350 bar	1	±0.25% Full Scale (Not Rated)	1/2"	2 7/8"	3 3/8"	0 to 185	-40 to 200	NEMA 2	Air, Hydraulic Fluid, Water	Wire Leads	3943K242	000000

Compressed Air Vacuum Transmitters

Designed for compressed air and gas systems, these transmitters remotely monitor vacuum. Also known as transducers, they convert vacuum to an electrical signal that can be interpreted by receiving devices, such as remote displays, and motor speed controls. They also have two digital PNP switch outputs that you can connect to your programmable logic controller (PLC) to activate automated controls or alarms when a set vacuum is reached. Change settings and view readings on the digital display.

For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the transmitter's vacuum range and output signal. As vacuum decreases, the output signal from the transmitter will increase. Transmitters will only provide accurate readings within the rated vacuum range.

For the Manufacturer User Manual, click on a part number and select Product Detail.

Certification—UL and C-UL recognized components, CSA certified, and CE marked, they meet American, Canadian, and European safety standards.

	Analog Transmitter Output		Digital Switch Output
	Analog Signal	No. of	Digital Signal	No. of	Vacuum Range, in. Hg	Max. Continuous Pressure, psi	Max. Short-Term Pressure, psi	Pressure Set Point, in. Hg	Input Voltage, V DC	Ht.	Wd.	Enclosure Rating	Certification		Each
Wire Lead Connection







				1/8 NPT Male Threaded Pipe Connection

				1V DC to 5V DC	1	PNP	2	0 to 30	15	72	0 to 30	12 to 24	1 3/16"	1 3/16"	IP40	UL Recognized Component, C-UL Recognized Component, CSA Certified, CE Marked	3859N11	000000


				4 mA to 20 mA	1	PNP	2	0 to 30	15	72	0 to 30	12 to 24	1 3/16"	1 3/16"	IP40	UL Recognized Component, C-UL Recognized Component, CSA Certified, CE Marked	3859N13	00000




						1/4" OD Push-to-Connect Tube Connection

						1V DC to 5V DC	1	PNP	2	0 to 30	15	72	0 to 30	12 to 24	1 3/16"	1 3/16"	IP40	UL Recognized Component, C-UL Recognized Component, CSA Certified, CE Marked	3859N12	00000


						4 mA to 20 mA	1	PNP	2	0 to 30	15	72	0 to 30	12 to 24	1 3/16"	1 3/16"	IP40	UL Recognized Component, C-UL Recognized Component, CSA Certified, CE Marked	3859N14	00000

Square Panel-Mount Brackets

Mounting Hole Style		Each
Straight	3167K22	00000

Pressure and Vacuum Transmitters with Digital Display

Monitor and control vacuum pumps, air compressors, and hydraulics while viewing readings and warnings on the display. These transmitters, also called transducers, have two outputs, so you can program them to work as a transmitter, a switch, or both. When they reach their setpoint, they send electrical signals to your programmable logic controller (PLC) to trigger actions in your system. Adjust their reset point anywhere within the setpoint range. To change settings and receive error messages remotely from your PLC or computer, program one of the outputs to use IO Link. You need an IO-Link controller (not included) to connect to your interface.

Buttons on the display let you change your setpoint, measuring range, and other settings. To quickly tell the status of your process, you can program the color of the display to red and green. LEDs on the corners also notify you of your output’s switching status. Rotate the head to view the display from the best angle.

You must calibrate your PLC in order for it to interpret signals from these transmitters. As pressure increases, the output signal from the transmitter will increase. These transmitters only give accurate readings within the rated pressure or vacuum range.

All have an M12 plug to connect to M12 Connectors. When using both switching outputs and an IO-Link controller, they require four wires to connect. For their 4-20mA analog output, they need two wires to connect. View switch wiring diagrams by selecting a part number and clicking Product Detail.

To withstand wet environments, these transmitters have a 316L stainless steel connection and are IP rated. Their IP ratings also mean they’re dust tight and stand up to spraying water and brief submersion. UL and C-UL listed as well as CE marked, they meet strict American, Canadian, and European safety standards.

For the Manufacturer User Manual, click on a part number and select Product Detail.

4 mA to 20 mA Output Signal—4-Pole M12 Plug-In Connection

Image of Product. Front orientation. Contains Annotated. Pressure and Vacuum Transmitters. Pressure and Vacuum Transmitters with Digital Display.

			Max. Pressure, psi					Configurable Analog Transmitter/Digital Switch Output			Configurable Digital Switch Output
	Pressure Range, psi	Vacuum Range, in. Hg	Continuous	Short-Term	Input Voltage, V DC	Ht.	Wd.	No. Of	Analog Signal	Digital Signal	No. Of	Digital Signal	Measurement Unit	For Use With	Accuracy	Temp. Range, ° F	Connection Material		Each
Glass-Filled Polyester Plastic Housing







				1/4 NPT Female

				0 to 145	0 to 29.7	1,085	1,085	18 to 30	3 9/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N15	0000000


				0 to 362.5	0 to 29.5	2,175	2,175	18 to 30	3 9/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N16	000000




						1/4 NPT Male

						0 to 145	0 to 29.7	1,085	1,085	18 to 30	3 9/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N12	000000


						0 to 360	0 to 29.5	2,175	2,175	18 to 30	3 9/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N13	000000




								1/4 BSPP Female

								0 to 87	0 to 29.5	600	600	18 to 30	3 9/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N17	000000


								0 to 145	0 to 29.7	1,085	1,085	18 to 30	3 9/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N18	000000
								0 to 360	0 to 29.5	2,175	2,175	18 to 30	3 9/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N19	000000




										1/4 BSPP Male

										0 to 7.3	0 to 14.8	145	145	18 to 30	3 11/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N27	000000


										0 to 14.5	0 to 1.4	145	145	18 to 30	3 11/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N28	000000
										0 to 87	0 to 29.5	600	600	18 to 30	3 11/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N24	000000
										0 to 145	0 to 29.7	1,085	1,085	18 to 30	3 11/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N25	000000
										0 to 360	0 to 29.5	145	145	18 to 30	3 11/16"	1 3/8"	1	4 mA to 20 mA	NPN, PNP	1	NPN, PNP	Bar, Megapascals, Pounds per Square Inch	Air, Argon, Diesel Fuel, Hydraulic Fluid, Nitrogen, Water	±1%	-10 to 175	316L Stainless Steel	4075N26	000000

Pressure Transmitters for Compressed Air

With a pressure range common to most compressed air systems, use these transmitters to monitor your system's air pressure. Also known as transducers, these transmitters convert pressure to an electrical signal that can be interpreted by receiving devices such as remote displays and motor speed controls. They can also connect to a programmable logic controller (PLC) with two digital PNP switch outputs, so you can activate automated controls or alarms when a set pressure is reached. They have a digital display with buttons to change settings.

For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the transmitter's pressure range and output signal. As pressure increases, the output signal from the transmitter will increase. Transmitters will only provide accurate readings within the rated pressure range.

UL and C-UL recognized components, CSA certified, and CE marked, they meet American, Canadian, and European safety standards.

Transmitters with Wire Lead Connection

2.4 mA to 20 mA Output Signal—Transmitters with output current connect using two wires. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices.

0.6V DC to 5V DC Output Signal—Transmitters with output voltage connect using three wires—two wires into the power supply and a separate wire that sends a signal to the receiver. The receiver and the transmitter share a common ground wire back to the power supply.

Analog Transmitter Output		Digital Switch Output		Pressure, psi
Analog Signal	No. of	Digital Signal	No. of	Range	Set Point Range	Max. Continuous Pressure, psi	Max. Short-Term Pressure, psi	Input Voltage, V DC	Ht.	Wd.	Enclosure Rating	Certification	For Use With	Accuracy	Housing Material	Connection Material	Temp. Range, ° F		Each







			1/8 NPT Male Pipe Connection

			2.4 mA to 20 mA	1	PNP	2	14.5 to 145	14.5 to 145	145	218	12 to 24	1 3/16"	1 3/16"	IP40	UL Recognized Component, C-UL Recognized Component, CE Marked, CSA Certified	Air Argon Nitrogen	±0.2%	Polybutylene	Nickel-Plated Brass	25 to 120	4276N13	000000


			0.6V DC to 5V DC	1	PNP	2	14.5 to 145	14.5 to 145	145	218	12 to 24	1 3/16"	1 3/16"	IP40	UL Recognized Component, C-UL Recognized Component, CE Marked, CSA Certified	Air Argon Nitrogen	±0.2%	Polybutylene	Nickel-Plated Brass	25 to 120	4276N11	00000




					1/4" OD Push-to-Connect Tube Connection

					2.4 mA to 20 mA	1	PNP	2	14.5 to 145	14.5 to 145	145	218	12 to 24	1 3/16"	1 3/16"	IP40	UL Recognized Component, C-UL Recognized Component, CE Marked, CSA Certified	Air Argon Nitrogen	±0.2%	Polybutylene	Nickel-Plated Brass	25 to 120	4276N14	00000


					0.6V DC to 5V DC	1	PNP	2	14.5 to 145	14.5 to 145	145	218	12 to 24	1 3/16"	1 3/16"	IP40	UL Recognized Component, C-UL Recognized Component, CE Marked, CSA Certified	Air Argon Nitrogen	±0.2%	Polybutylene	Nickel-Plated Brass	25 to 120	4276N12	00000

Square Panel-Mount Brackets

For Panel Cutout
Ht.	Wd.	Mounting Hole Style		Each
1 7/32"	1 7/32"	Straight	3167K22	00000