Absolute Pressure Transducers

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1,000 psi to 1,499 psi

1,500 psi or greater

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Input Voltage

Measurement Unit

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EAR99

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14 Products

Absolute Pressure Transmitters

Monitor and control pressure in portable HVAC systems, hydraulics, and oil and gas equipment. Unlike other pressure transmitters that measure the difference between your system and the atmosphere, these transmitters give measurements relative to zero pressure—regardless of altitude or temperature. Also known as transducers, they convert pressure into an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers (PLCs), 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. Transmitters will only provide accurate readings within the rated pressure range.

All transmitters are rated IP67 for protection from dust and temporary submersion during washdowns.

4 mA to 20 mA Output Current—Wire Lead Connection

Image of Product. Front orientation. Contains Annotated. Pressure Transmitters. Absolute Pressure Transmitters, 4 mA to 20 mA Output Current—Wire Lead Connection.

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.

NEMA 4X Enclosure Rating—Transmitters that are rated NEMA 4X also protect against weather and corrosion.

Input Voltage, V DC	Ht.	Wd.	Enclosure Rating	Certification	For Use With	Accuracy	Housing Material	Connection Material	Temp. Range, ° F		Each







1/4 NPT Male Pipe Connection

0 to 15	30	30	9 to 36	1 15/16"	15/16"	IP67, NEMA 4X	UL Recognized Component, C-UL Recognized Component, CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.5%	Glass-Filled Nylon	316L Stainless Steel	-40 to 255	0000000	0000000


0 to 30	60	60	9 to 36	1 15/16"	15/16"	IP67, NEMA 4X	UL Recognized Component, C-UL Recognized Component, CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.5%	Glass-Filled Nylon	316L Stainless Steel	-40 to 255	0000000	000000
0 to 50	100	100	9 to 36	1 15/16"	15/16"	IP67, NEMA 4X	UL Recognized Component, C-UL Recognized Component, CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.5%	Glass-Filled Nylon	316L Stainless Steel	-40 to 255	0000000	000000
0 to 100	200	200	9 to 36	1 15/16"	15/16"	IP67, NEMA 4X	UL Recognized Component, C-UL Recognized Component, CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.5%	Glass-Filled Nylon	316L Stainless Steel	-40 to 255	0000000	000000
0 to 200	400	400	9 to 36	1 15/16"	15/16"	IP67, NEMA 4X	UL Recognized Component, C-UL Recognized Component, CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.5%	Glass-Filled Nylon	316L Stainless Steel	-40 to 255	0000000	000000
0 to 300	600	600	9 to 36	1 15/16"	15/16"	IP67, NEMA 4X	UL Recognized Component, C-UL Recognized Component, CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.5%	Glass-Filled Nylon	316L Stainless Steel	-40 to 255	0000000	000000
0 to 500	1,000	1,000	9 to 36	1 15/16"	15/16"	IP67, NEMA 4X	UL Recognized Component, C-UL Recognized Component, CE Marked	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.5%	Glass-Filled Nylon	316L Stainless Steel	-40 to 255	0000000	000000

0V DC to 5V DC Output Voltage—Aptiv MP 150 Plug Connection

Image of Product. Front orientation. Contains Annotated. Pressure Transmitters. Absolute Pressure Transmitters, 0V DC to 5V DC Output Voltage—Aptiv MP 150 Plug Connection.

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.

Input Voltage, V DC	Ht.	Wd.	Enclosure Rating	For Use With	Accuracy	Housing Material	Connection Material	Temp. Range, ° F		Each







1/4 NPT Female Pipe Connection

0 to 75	360	1,595	4.5 to 5.5	1 15/16"	13/16"	IP67	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.2%	Glass-Filled Polyester Plastic	Brass	-40 to 275	0000000	000000


0 to 150	435	1,595	4.5 to 5.5	1 15/16"	13/16"	IP67	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.2%	Glass-Filled Polyester Plastic	Brass	-40 to 275	0000000	00000
0 to 200	550	1,595	4.5 to 5.5	1 15/16"	13/16"	IP67	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.2%	Glass-Filled Polyester Plastic	Brass	-40 to 275	0000000	00000
0 to 265	780	1,595	4.5 to 5.5	1 15/16"	13/16"	IP67	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.2%	Glass-Filled Polyester Plastic	Brass	-40 to 275	0000000	00000
0 to 315	900	1,595	4.5 to 5.5	1 15/16"	13/16"	IP67	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.2%	Glass-Filled Polyester Plastic	Brass	-40 to 275	0000000	00000
0 to 665	1,320	2,490	4.5 to 5.5	1 15/16"	13/16"	IP67	Air Argon Diesel Fuel Gasoline Hydraulic Fluid Nitrogen Water	±1.2%	Glass-Filled Polyester Plastic	Brass	-40 to 275	0000000	00000

Absolute Pressure Transmitters for Development Boards

Measure your equipment’s pressure and send the data directly to a development board or single-board computer. Also known as transducers, these transmitters convert pressure into an electrical I²C signal and transmit it to your board by connecting a cord (not included) with a Qwiic connection. Transmitters connect directly to your machinery via tubing (not included), letting you monitor activity such as gas tank pressurization and liquid fill level.

Unlike other pressure transmitters that measure the difference between your system and the atmosphere, these transmitters give measurements relative to zero pressure—regardless of altitude or temperature. They will only provide accurate readings within the rated pressure range.

	Input Voltage, V DC	For Tube ID	I2C Address	Number of Qwiic Connections	Ht.	Wd.	For Use With	Accuracy	Housing Material	Connection Material	Temp. Range, ° F		Each
I²C Communication Protocol—Qwiic Connection







	Unthreaded Male Tube Connection

	1 to 25	60	60	1.8 to 3.6	0.1"	0x18	2	1"	1"	Air Argon Nitrogen Water	±0.25%	Stainless Steel	Stainless Steel	30 to 120	0000000	000000