Voltage-to-Pressure (E/P) Transducers

	Maximum Pressure Maximum Pressure

	For Use With For Use With

	Measures Measures

Pressure

Differential Pressure

Vacuum

	Scale Scale

psi

in. of H2O

in. of Hg

	Output Signal Output Signal

4-20 mA

0-10V DC

1-5V DC

	For Number of Wires For Number of Wires

	Environment Environment

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

-40° F

-20° F

32° F

	Electrical Connection Type Electrical Connection Type

Hardwire

Plug

	Wire Connection Type Wire Connection Type

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Environmental Rating Environmental Rating

NEMA 4X

IP65

IP67

	Housing Material Housing Material

Plastic

Stainless Steel

Aluminum

	Width Width

	Height Height

2.45"

2 5/8"

5 7/16"

	Minimum Input Signal Current Minimum Input Signal Current

0 mA

4 mA

	Minimum Input Voltage Minimum Input Voltage

10V DC

13V DC

14V DC

	Maximum Input Voltage Maximum Input Voltage

30V DC

36V DC

	Minimum Pressure Minimum Pressure

	Connection Style Connection Style

Threaded

Barbed

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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89 Products

About Pressure Transmitters

About Air Preparation

DIN C Wire Connection

Remotely monitor pressure in general purpose applications such as pumping and compressing systems. These transmitters, also known as transducers, convert pressure to an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls. 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.

Transmitters with voltage output 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.

Transmitters with calibration certificate traceable to NIST include documentation that states they've passed a test for accuracy.

Transmitters are rated NEMA 4X and IP65 or IP67 and are good for washdown and corrosive environments.

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

0-10V DC Voltage Output—DIN C Wire Connection

For Use With: Air, Argon, Diesel Fuel, Gasoline, Hydraulic Fluid, Nitrogen, Water
Accuracy:
0-15 psi Pressure Range: ±1.5%
All Other Pressure Ranges: ±1%
Pipe Connection: NPT Male
Housing Material: Glass-Reinforced Nylon
Connection Material:
0-15 psi Pressure Range: 316L Stainless Steel
All Other Pressure Ranges: 304 Stainless Steel
Temperature Range: -40° to 255° F

Transmitters
Pressure Range, psi	Maximum Continuous Pressure, psi	Maximum Short-Term Pressure, psi	Input Voltage	Pipe Size	Electrical Connection Thread Size	Ht.	Wd.	Environmental Rating		Each
0-15	30	30	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	0000000
0-30	60	60	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-50	100	100	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-60	120	120	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-100	200	200	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-200	400	400	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-300	600	600	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-500	1,000	1,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-1,000	2,000	2,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-1,500	3,000	3,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-3,000	6,000	6,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-5,000	10,000	10,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-10,000	20,000	20,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
Transmitters with Calibration Certificate Traceable to NIST
0-15	30	30	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	0000000	000000
0-30	60	60	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	0000000	000000
0-50	100	100	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	0000000	000000
0-60	120	120	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	0000000	000000
0-100	200	200	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	0000000	000000
0-200	400	400	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	0000000	000000
0-300	600	600	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	0000000	000000
0-500	1,000	1,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	0000000	000000
0-1,000	2,000	2,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	0000000	000000
0-1,500	3,000	3,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-3,000	6,000	6,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-5,000	10,000	10,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000
0-10,000	20,000	20,000	14-36V DC	1/4	PG-7	2 5/8"	1 3/8"	IP65, NEMA 4X	00000000	000000

Adjustable-Range Pressure Transmitters

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Water
Accuracy: See table
Pipe Connection: NPT Male
Housing Material: 304 Stainless Steel
Connection Material: 304 Stainless Steel
Temperature Range: -20° to 180° F

Fine-tune the pressure range on these transmitters to account for changes in pressure readings over time. With an adjustable range, also known as adjustable zero and adjustable span, the top and bottom of the pressure range can be changed by up to 5%. This saves you from having to make corrections on receiving devices, such as programmable logic controllers (PLCs), remote displays, and motor speed controls. These transmitters, often called transducers, convert pressure to an electrical signal that is interpreted by receiving devices to monitor pressure or control equipment. As pressure increases, the output signal from the transmitter will increase. Transmitters will only provide accurate readings within the rated pressure range.

Rated NEMA 4X, these transmitters stand up to washdowns and corrosion.

Transmitters with current output 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.

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

±1% Accuracy
Pressure Range, psi	Maximum Continuous Pressure, psi	Maximum Short-Term Pressure, psi	Input Voltage	Pipe Size	Ht.	Wd.	Environmental Rating		Each
4-20mA Current Output—Wire Leads
0-15	30	30	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	0000000
0-30	60	60	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-60	120	120	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-100	200	200	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-150	300	300	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-200	400	400	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-300	600	600	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-500	1,000	1,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-1,000	2,000	2,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	00000000	000000
0-2,000	4,000	4,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-3,000	6,000	6,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-5,000	7,500	7,500	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
1-5V DC Voltage Output—Wire Leads
0-15	30	30	10-36V DC	1/4	3"	7/8"	NEMA 4X	00000000	000000
0-30	60	60	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-60	120	120	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-100	200	200	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-150	300	300	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-200	400	400	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-300	600	600	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-500	1,000	1,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-1,000	2,000	2,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-2,000	4,000	4,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-3,000	4,500	4,500	10-36V DC	1/4	3"	7/8"	NEMA 4X	00000000	000000
0-5,000	7,500	7,500	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
±0.5% Accuracy
4-20mA Current Output—Wire Leads
0-100	200	200	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-150	300	300	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-200	400	400	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-300	600	600	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-500	1,000	1,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-1,000	2,000	2,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-2,000	4,000	4,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-3,000	6,000	6,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
1-5V DC Voltage Output—Wire Leads
0-100	200	200	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-150	300	300	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-200	400	400	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-300	600	600	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-500	1,000	1,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-1,000	2,000	2,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000
0-2,000	4,000	4,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	00000000	000000
0-3,000	6,000	6,000	10-36V DC	1/4	3"	7/8"	NEMA 4X	000000000	000000

Remote Displays for Pressure Transmitters

Accuracy: 0.03%
Display Style: Dual Line, Red LED
Display Count: -99,999 to 999,999
Wire Connection Type: Screw Terminals
Enclosure Material: Plastic
Temperature Range: -40° to 149° F

Monitor pressure from a distance with these remote displays. They support five different input mA current and DC voltage signals, so they can be used with most common transmitters. Settings are saved even when power is turned off. To prevent tampering, they have a lockout feature that requires a password to modify settings. They are rated NEMA 4X for protection from corrosion and washdowns.

The display with two SPDT (single pole, double throw) relays can be used to send control signals for process-control systems.

			Input Signal
Input AC Voltage	Transmitter Power Supply	No. of Signal Inputs	Current, mA	Voltage	Selection	Relay Current	For DIN Panel Cutout Size	Environmental Rating		Each
With Lockout, USB Cable
85-265V AC	24V DC	1	0-20, 4-20	0-5V DC, 0-10V DC, 1-5V DC	Switch	__	1/8	IP65, NEMA 4X	00000000	0000000
With Two SPDT (Single Pole, Double Throw) Relays, Alarm LED Indicator, Lockout, USB Cable
85-265V AC	24V DC	1	0-20, 4-20	0-5V DC, 0-10V DC, 1-5V DC	Switch	3 A @ 120 V AC, 3 A @ 240 V AC	1/8	IP65, NEMA 4X	00000000	000000

Low-Pressure Differential Pressure Transmitters

For Use With: Air, Argon, Nitrogen
Accuracy: ±1%
Tube Connection Type: Barbed
Housing Material: Polycarbonate
Temperature Range: 32° to 122° F

These transmitters are commonly used to monitor airflow and to indicate when filters in HVAC systems become clogged. They convert the difference in pressure between two points in a low-pressure system into 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. Transmitters will only provide accurate readings within the rated pressure range. They come with a calibration certificate traceable to NIST. Maximum pressure is the maximum spike in pressure a transmitter can withstand without damage. Transmitters are accurate only within the pressure range, not up to the maximum pressure. All transmitters are rated IP67 for protection in washdown environments.

These transmitters connect using three wires—two wires into the power supply and a separate wire that sends a voltage signal to the receiver. The receiver and the transmitter share a common ground wire back to the power supply.

							Mounting Holes				Transmitters with Calibration Certificate Traceable to NIST
Pressure Range, in. of H2O	Max. Pressure, psi	Input Voltage	For Tube ID	For No. of Wires	For DIN Rail Ht., mm	Mounting Hardware Included	Dia.	No. of	Ht.	Wd.		Each
0-10V DC Voltage Output—Screw Terminals
Surface Mount
-0.5 to 0.5, -1 to 1, -2.5 to 2.5, -5 to 5	10	13-30V DC	3/16"	3	__	No	3/16"	2	5 7/16"	3 3/16"	0000000	0000000
DIN Rail or Surface Mount
-0.5 to 0.5, -1 to 1, -2.5 to 2.5, -5 to 5	10	13-30V DC	3/16"	3	35	No	3/16"	2	5 7/16"	3 3/16"	0000000	000000

Adjustable-Range Vacuum Transmitters

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Water
Accuracy: ±1%
Pipe Connection: NPT Male
Housing Material: 304 Stainless Steel
Connection Material: 304 Stainless Steel
Temperature Range: -20° to 180° F

Account for changes in vacuum readings over time by fine-tuning the vacuum range on these transmitters. Also known as adjustable zero or adjustable span, you can change the top and bottom of the vacuum range by up to 5%. This saves you from having to make corrections on receiving devices, such as programmable logic controllers (PLCs), remote displays, and motor speed controls. These transmitters, often called transducers, convert vacuum to an electrical signal that is interpreted by receiving devices to monitor vacuum or control equipment. As vacuum decreases, the output signal from the transmitter will increase. Transmitters will only provide accurate readings within the rated vacuum range.

Rated NEMA 4X, these transmitters stand up to washdowns and corrosion.

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

1-5V DC Voltage Output—Wire Leads
Vacuum Range, in. of Hg	Maximum Continuous Pressure, psi	Maximum Short-Term Pressure, psi	Input Voltage	Pipe Size	Ht.	Wd.	Environmental Rating		Each
29.9-0	60	60	10-36V DC	1/4	3"	7/8"	NEMA 4X	00000000	0000000

Electronically Controlled Precision Compressed Air Regulators

Designed for control applications that require high reliability and repeatability, these regulators translate electrical signals to output pressure. As the input signal current increases, the output pressure increases proportionally within the regulating range. Use with sensors that produce the required input signal current or programmable logic controllers (PLC) for automatic setting adjustments.

All are relieving regulators, so they exhaust when the downstream pressure exceeds the set pressure. The enclosure meets NEMA 4X for protection from dirt, washdowns, and corrosion. Install these regulators in your air line after filters.

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

			Pipe Size							Overall
Pressure Regulating Range, psi	Input Signal Current, mA	Input Signal Voltage	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Gauge Included	No. of Gauge Ports	Environmental Rating	Wd.	Ht.	Max. Temp., °F	Regulating Accuracy	Includes		Each
Aluminum Housing
NPT Female Inlet and Outlet
1-17	4-20	__	1/4	1/4	12 scfm @ 100 psi	100	No	1	NEMA 4X, IP65	2 7/8"	4 1/4"	140°	±0.5%	Mounting Bracket	000000	0000000
2-60	__	0-5V DC	1/4	1/4	12 scfm @ 100 psi	150	No	1	NEMA 4X, IP65	2 7/8"	4 1/4"	140°	±0.5%	Mounting Bracket	0000000	000000
2-60	4-20	__	1/4	1/4	12 scfm @ 100 psi	150	No	1	NEMA 4X, IP65	2 7/8"	4 1/4"	140°	±0.5%	Mounting Bracket	000000	000000
3-15	4-20	__	1/4	1/4	12 scfm @ 100 psi	100	No	1	NEMA 4X, IP65	2 7/8"	4 1/4"	140°	±0.5%	Mounting Bracket	000000	000000
3-27	4-20	__	1/4	1/4	12 scfm @ 100 psi	100	No	1	NEMA 4X, IP65	2 7/8"	4 1/4"	140°	±0.5%	Mounting Bracket	000000	000000
3-120	__	0-10V DC	1/4	1/4	12 scfm @ 100 psi	150	No	1	NEMA 4X, IP65	2 7/8"	4 1/4"	140°	±0.5%	Mounting Bracket	000000	000000
3-120	4-20	__	1/4	1/4	12 scfm @ 100 psi	150	No	1	NEMA 4X, IP65	2 7/8"	4 1/4"	140°	±0.5%	Mounting Bracket	000000	000000
6-30	4-20	__	1/4	1/4	12 scfm @ 100 psi	100	No	1	NEMA 4X, IP65	2 7/8"	4 1/4"	140°	±0.5%	Mounting Bracket	0000000	000000

Electronically Controlled Precision Compressed Air Regulators with Display

Aluminum Housing with LED Display

View and control output pressure remotely and at the source. You can set these regulators using electrical signal current, or you can use the display and push-button control to adjust output pressure. Regulators have 12 functions, including outlet pressure, pressure scale (psi or bar), minimum pressure, and maximum pressure (within the regulating range). All are relieving regulators, so they exhaust when the downstream pressure exceeds the set pressure. Enclosure meets IP65 for protection from dust and water spray. Install these regulators in your air line after filters.

Mounting brackets (sold separately) allow you to attach the regulator to a wall or equipment.

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

Regulators
			Pipe Size				Overall						Mounting Brackets		Connecting Cables
Pressure Regulating Range, psi	Input Signal Current, mA	Input Signal Voltage	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Wd.	Ht.	Max. Temp., °F	Regulating Accuracy		Each		Each		Each
Aluminum Housing with LED Display
NPT Female Inlet and Outlet
0-29	4-20	0-10V DC	1/4	1/4	35 scfm @ 100 psi	43	2 1/4"	5 5/8"	120°	±1.3%	000000	0000000	0000000	000000	00000000	0000000
0-145	4-20	0-10V DC	1/4	1/4	35 scfm @ 100 psi	152	2 1/4"	5 5/8"	120°	±1.3%	000000	000000	0000000	00000	00000000	000000

High-Flow Electronically Controlled Precision Compressed Air Regulators with Display

Aluminum Housing with LCD Display

Aluminum Housing with LED Display

Keep an eye on the output pressure in high-flow applications—these regulators have a display so you can monitor your application locally. Designed for control applications that require high reliability and repeatability, regulators translate electrical signals to output pressure. As the input signal current increases, the output pressure increases proportionally within the regulating range. Use with sensors that produce the required input signal current or programmable logic controllers (PLC) for automatic setting adjustments. All are relieving regulators, so they exhaust when the downstream pressure exceeds the set pressure. Install in your air line after filters.

Regulators with an LED display have multiple functions, including outlet pressure, pressure scale (psi or bar), minimum pressure, and maximum pressure (within the regulating range). Enclosure meets IP65 for protection from dust and water spray.

Mounting brackets (sold separately) allow you to attach the regulator to a wall or equipment.

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

Regulators
			Pipe Size				Overall						Mounting Brackets		Connecting Cables
Pressure Regulating Range, psi	Input Signal Current, mA	Input Signal Voltage	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Wd.	Ht.	Max. Temp., °F	Regulating Accuracy		Each		Each		Each
NPT Female Inlet and Outlet—Hardwire
Aluminum Housing with LCD Display
0-125	__	0-10V DC	1/4	1/4	90 scfm @ 100 psi	150	2 3/8"	6 3/8"	125°	±0.8%	00000000	0000000	0000000	000000	000000	00
0-125	__	0-10V DC	3/8	3/8	100 scfm @ 100 psi	150	2 3/8"	6 3/8"	125°	±0.8%	00000000	000000	0000000	00000	000000	00
0-125	__	0-10V DC	1/2	1/2	100 scfm @ 100 psi	150	2 3/8"	6 3/8"	125°	±0.8%	00000000	000000	0000000	00000	000000	00
NPT Female Inlet and Outlet—Plug
Aluminum Housing with LED Display
0-145	4-20	0-10V DC	1/2	1/2	120 scfm @ 100 psi	152	3"	7 1/2"	120°	±1.3%	000000	000000	0000000	00000	00000000	0000000