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	Pipe Size Pipe Size

1/8

1/4

	Thread Type Thread Type

NPT

	Connection Location Connection Location

	Bottom		Center Back

	For Use With For Use With

	Scale Scale	Show

MPa

	Scale Scale	Hide

	Display Type Display Type

	Digital

	Measures Measures

Pressure

	Power Source Power Source

Battery

Electric

	Connection Material Connection Material

Brass

Stainless Steel

	System of Measurement System of Measurement

Inch

	Dial Diameter Dial Diameter

1 3/4"

2 1/2"

	Accuracy Scale Accuracy Scale

Full Scale

	Connection Type Connection Type

	Pipe

	Connection Style Connection Style

Threaded

	Gender Gender

Male

	Battery Size Battery Size

AAA

CR2450

	Accuracy Grade Accuracy Grade

Not Graded

	Maximum Process Temperature Maximum Process Temperature

140° F

150° F

200° F

	Case Material Case Material

Plastic

Stainless Steel

Aluminum

	Maximum Environment Temperature Maximum Environment Temperature

140° F

180° F

185° F

	Digital Display Type Digital Display Type

	LCD

	Number of Digits Number of Digits

	Number of Batteries Included Number of Batteries Included

	Lens Material Lens Material

Plastic

Glass

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31 Products

About Pipe Size

About Pressure Gauges

About Pressure Transmitters

ABS Plastic Case With Center Back Connection

ABS Plastic Case
With Bottom
Connection

Bottom Connection

Center Back Connection

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.

For technical drawings and 3-D models, click on a part number.

ABS Plastic Case with Brass Connection—(psi, bar, kg/cm², MPa)

For Use With: Air, Carbon Dioxide, Hydrogen, Nitrogen, Natural Gas
Accuracy: ±1% Full Scale (Grade 1A)

Available Pressure Ranges
Pressure Range
psi	bar	kg/cm²	MPa	Resolution, psi
0 to 145	0 to 10	0 to 10	0 to 1	0.1

						Center Back Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Batteries Included	Features		Each
NPT Male
1 3/4"	1/8	-10° to 140°	-10° to 140°	Yes	5-min. Automatic Shut-Off	000000	000000
1 3/4"	1/4	-10° to 140°	-10° to 140°	Yes	5-min. Automatic Shut-Off	000000	00000

ABS Plastic Case with 304 Stainless Steel Connection—(psi, bar, MPa)

For Use With: Air, Hydrogen, Nitrogen
Accuracy: ±1% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	MPa	bar	Resolution, psi
0 to 30	0 to 0.2	0 to 2	0.01
0 to 100	0 to 0.7	0 to 6.9	0.1
0 to 300	0 to 2	0 to 20.7	0.1

						Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Batteries Included	Features		Each
NPT Male
2 1/2"	1/4	0° to 185°	15° to 140°	Yes	3-min. Automatic Shut-Off	00000000	0000000
NPT Male with NIST Certificate
2 1/2"	1/4	0° to 185°	15° to 140°	Yes	3-min. Automatic Shut-Off	00000000	000000

ABS Plastic Case with 316 Stainless Steel Connection—(psi, bar, MPa)

For Use With: Air, Water, Hydraulic Fluid, Gasoline, Diesel Fuel, Natural Gas
Accuracy: ±1% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	bar	MPa	Resolution, psi
0 to 5	0 to 0.34	0 to 0.03	0.001
0 to 30	0 to 2	0 to 0.2	0.01
0 to 100	0 to 6.9	0 to 0.7	0.1
0 to 200	0 to 13.8	0 to 1.3	0.1
0 to 500	0 to 34.4	0 to 3.4	0.1
0 to 1,000	0 to 68.9	0 to 6.8	1
0 to 3,000	0 to 206	0 to 20.6	1
0 to 5,000	0 to 344	0 to 34.4	1

						Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Batteries Included	Features		Each
NPT Male
2 1/2"	1/4	0° to 185°	15° to 140°	Yes	3-min. Automatic Shut-Off	00000000	0000000
NPT Male with NIST Certificate
2 1/2"	1/4	0° to 185°	15° to 140°	Yes	3-min. Automatic Shut-Off	00000000	000000

Pressure Transmitters with Digital Display

For Use With: Air, Argon, Hydraulic Fluid, Nitrogen, Water
Accuracy: ±0.5%
Pipe Connection: NPT Male
Housing Material: 304 Stainless Steel
Connection Material: 304 Stainless Steel
Temperature Range: -10° to 185° F

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. Maximum pressure is the maximum spike in pressure a transmitter can withstand without damage. All transmitters are rated IP67 for protection from temporary submersion in washdown environments. They’re CE marked as compliant with European health, safety, and environmental standards.

4-20mA current output transmitters 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.

DC voltage output transmitters 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.

For technical drawings and 3-D models, click on a part number.

4-20mA Current Output—M12 Plug Connection
Pressure Range, psi	Max. Pressure, psi	Input Voltage	Pipe Size	For No. of Wires	Ht.	Wd.	Environmental Rating	Specifications Met		Each
0-25	145	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	0000000
0-70	200	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-140	500	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-290	1,000	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-700	2,175	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-1,400	4,350	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-3,600	10,800	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-5,800	14,500	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-8,700	14,500	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-10V DC Voltage Output—M12 Plug Connection
0-25	145	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-70	200	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-140	500	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-290	1,000	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-700	2,175	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-1,400	4,350	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-3,600	10,800	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-5,800	14,500	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-8,700	14,500	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000

High-Accuracy Digital Test Gauges for Pressure

Battery Powered

AC/DC and DC Powered

Bottom Connection

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.

For technical drawings and 3-D models, click on a part number.

Aluminum Case with 316 Stainless Steel Connection—Battery Powered

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water
Accuracy: ±0.25% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	bar	MPa	Resolution, psi
0 to 3	0 to 1	0 to 1.4	0.01
0 to 5	0 to 1	0 to 1.4	0.01
0 to 15	0 to 1	0 to 1.4	0.01
0 to 30	0 to 2	0 to 1.4	0.1
0 to 100	0 to 7	0 to 1.4	0.1
0 to 199.9	0 to 14	0 to 1.4	0.1
0 to 300	0 to 20	0 to 2	1
0 to 500	0 to 35	0 to 3.5	1
0 to 1,000	0 to 70	0 to 7	1
0 to 3,000	0 to 200	0 to 20	1
0 to 5,000	0 to 350	0 to 35	1

Dial									Bottom Connection
Ht.	Wd.	Pipe Size	Environment Temperature Range, °F	Process Temperature Range, °F	Environment	Features	Digit Ht.	Batteries Included		Each
NPT Male
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	__	5-min. Automatic Shut-Off	1/2"	Yes	0000000	0000000
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	Hazardous Location	5-min. Automatic Shut-Off	1/2"	Yes	0000000	000000
NPT Male—Calibration Certificate Traceable to NIST
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	__	5-min. Automatic Shut-Off	1/2"	Yes	0000000	000000
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	Hazardous Location	5-min. Automatic Shut-Off	1/2"	Yes	0000000	000000

Aluminum Case with 316 Stainless Steel Connection—AC/DC Powered

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water
Accuracy: ±0.25% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	bar	MPa	Resolution, psi
0 to 3	0 to 1	0 to 1.4	0.01
0 to 5	0 to 1	0 to 1.4	0.01
0 to 15	0 to 1	0 to 1.4	0.01
0 to 30	0 to 2	0 to 1.4	0.1
0 to 100	0 to 7	0 to 1.4	0.1
0 to 199.9	0 to 14	0 to 1.4	0.1
0 to 300	0 to 20	0 to 2	1
0 to 500	0 to 35	0 to 3.5	1
0 to 1,000	0 to 70	0 to 7	1
0 to 3,000	0 to 200	0 to 20	1
0 to 5,000	0 to 350	0 to 35	1

Dial								Bottom Connection
Ht.	Wd.	Pipe Size	Environment Temperature Range, °F	Process Temperature Range, °F	Digit Ht.	Wire Connection Type	Input Voltage		Each
NPT Male
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	1/2"	Wire Leads	8-24V AC, 9-32V DC	0000000	0000000
NPT Male—Calibration Certificate Traceable to NIST
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	1/2"	Wire Leads	8-24V AC, 9-32V DC	0000000	000000

Ultra-High-Accuracy Digital Test Gauges for Pressure

Bottom Connection

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.

For technical drawings and 3-D models, click on a part number.

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

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water
Accuracy: ±0.05% Full Scale (Grade 5A)

Available Pressure Ranges
Pressure Range
psi	kPa	bar	kg/cm²	MPa	in. of H₂O	Resolution, psi
0 to 10	0 to 65	0 to 0.6	0 to 0.7	0 to 0.06	0 to 270	0.001
0 to 15	0 to 100	0 to 1	0 to 1	0 to 0.1	0 to 410	0.001
0 to 30	0 to 200	0 to 2	0 to 2	0 to 0.2	0 to 830	0.001
0 to 60	0 to 410	0 to 4	0 to 4	0 to 0.4	0 to 1,600	0.001
0 to 100	0 to 680	0 to 6	0 to 7	0 to 0.6	0 to 2,700	0.01
0 to 160	0 to 1,100	0 to 11	0 to 11	0 to 1.1	0 to 4,400	0.01
0 to 200	0 to 1,300	0 to 13	0 to 14	0 to 1.3	0 to 5,500	0.01
0 to 300	0 to 2,000	0 to 20	0 to 20	0 to 2	0 to 8,300	0.01
0 to 600	0 to 4,100	0 to 40	0 to 40	0 to 4	0 to 16,600	0.01
0 to 800	0 to 5,500	0 to 55	0 to 55	0 to 5	0 to 22,100	0.01
0 to 1,000	0 to 6,800	0 to 65	0 to 70	0 to 6	0 to 27,700	0.1
0 to 2,000	0 to 13,700	0 to 135	0 to 140	0 to 13	0 to 55,400	0.1
0 to 3,000	0 to 20,600	0 to 205	0 to 210	0 to 20	0 to 83,100	0.1
0 to 5,000	0 to 34,400	0 to 340	0 to 350	0 to 30	__	0.1

								Bottom Connection
Dial Dia.	Pipe Size	Environment Temperature Range, °F	Process Temperature Range, °F	Environmental Rating	Features	Digit Ht.	Batteries Included		Each
NPT Male—Calibration Certificate Traceable to NIST
3"	1/4	-40° to 180°	0° to 150°	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 IP65	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Yes	0000000	000000000

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About Pipe Size

About Pressure Gauges

About Pressure Transmitters

Digital High-Accuracy Pressure Gauges

Pressure Transmitters with Digital Display

High-Accuracy Digital Test Gauges for Pressure

Ultra-High-Accuracy Digital Test Gauges for Pressure