Pick air pressure transmitters with a 4-20 mA loop output for measuring system air pressures and select appropriate options for monitoring environmental air pressure changes, ventilation duct air pressure, air compressor, air cleaning or pneumatic feed lines.
Air pressure transmitters with 4 to 20 mA current output signals and optional intrinsic safety approval for process control and monitoring of pneumatic air pressures on heating, ventilation and air conditioning systems, pneumatic compressors, gas cylinders and other industrial air systems.
Products
DPS200 HVAC Differential Pressure Transmitter - Differential air pressure sensor with a 10 volt or a 4-20mA output for building ventilation applications. Ranges from 0 to 6 mbar up to 0 to 1000 mbar.
IMPLR Low Range All Stainless Steel OEM Pressure Sensor - Low cost sensor for measuring small pressure ranges from 0-50 mbar (10 inH2O) to 0-1000 mbar (15 psi) of liquids or gases.
DS210 Combined Low Pressure Switch, Indicator and Sensor
DMP343 Low Range Pneumatic Pressure Sensor
41X High Precision Low Range Pressure Transmitter
DPS300 User Switchable Pressure Range, Volts or Current Output Low DP Sensor
Applications
-3 to 3 psi dp range high accuracy 4-20mA air pressure transmitter for water treatment use - A high accuracy low bi-directional range differential pressure transmitter for water treatment use to measure pressure of air over a range of -3 to 3 psi differential from two 1/4”-18 NPT internal process connections, and sending the corresponding 4-20mA signal through the 1/2" NPT internal cable gland electrical connection.
Minus 30 inHg 4-20mA air pressure sensor for measuring vacuum in a sealed tank heated to 350F - A hi-temp media 200°C/392°F max gauge pressure sensor for measuring vacuum in a sealed tank heated to 350 degrees F over a range of 0 to -30 inHg g from the G1/2 male process connection, and sending the corresponding 4-20mA signal through the field housing electrical connection.
Bulk powders silo fluidisation blower aeration ATEX approved HART pressure transmitter - We are looking for a HART compatible ATEX dust approved pressure transmitter for measuring the outlet pressure on blowers used for silo fluidisation when discharging bulk powder.
-2 to 2 inHg g 4-20mA out intake and exhaust air pressure sensor for building management use - A high accuracy bidirectional range gauge pressure sensor for building management use to measure pressure of air intake and exhaust over a range of -2 to 2 inHg g from the 1/4 NPT male process connection, and sending the corresponding 4-20mA signal through the waterproof cable electrical connection.
-200 to 200 Pa bi-directional range 4-20mA output dp pressure transmitter for venturi tube
40 bar absolute 0-20mA output air pressure sensor for pneumatic monitoring
-15psig 0-10V out negative pressure transducer and display for air extraction use
-0.1 to +0.1 inH2O g range 4-20mA signal air pressure sensor and display for pharmaceutical manufacturing use
1 inH2O differential intrinsically safe 4-20mA out air pressure sensor for HVAC use
20barg range 4-20mA output air pressure sensor for pneumatic valve leak testing use
550-1100mbar absolute 4-20mA high resolution air pressure sensor for environmental test chamber use
250psig air regulator pressure gauge with 4-20mA output and 1/4 NPT male fitting
- 20 mbarg digital display air pressure indicator and transmitter with 1/4 NPT male fitting
- 20 barg range 4-20mA output 300degC hi-temp air pressure sensor for aerospace testing use
- 10bar differential range 4-20mA output air pressure sensor for leak testing use on a 110bar line
- Bi-directional 15psig 4-20mA out air pressure sensor for research use
- 15psi dp range 4-20mA air pressure sensor for chamber airflow testing use on a 15psi line
- Outside HVAC 900-1100 mbar abs baro range 4-20mA signal pressure sensor
- SIL 2 certified 800 to 1200 mbar abs range air pressure transmitter
- Minus 0.25 inWG differential pressure transmitter for negative air pressure difference
- Industrial powder duct pressure transmitter with +/-15 kPa range
- Air flow normalising calculation barometric pressure transmitter
- 5 psi delta air pressure sensor with 4 to 20 mA output
- 50 millibar hazardous area air pressure sensor with 4-20mA out and 1/2 NPT male fitting