1138_0 Differential Gas Pressure Sensor 50 kPa

Product Code:
1138
£37.32 £31.10
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This differential air pressure sensor plugs into an Analog Input or VINT Hub port and measures pressure from 0 kPa to 50 kPa.

1138_0 Differential Gas Pressure Sensor 50 kPa
1138_0 Differential Gas Pressure Sensor 50 kPa

The 1138 Differential Pressure Sensor is a dual ported air pressure sensor that measures the pressure difference between the two ports. It can measure pressure from 0 kPa to 50 kPa.

Warning

warning This sensor is designed to measure the pressure of clean, non-condensing air. Contact with moist air (i.e, human breath), dusty air, or other gases can damage the sensor.

Sensor Properties

Sensor Type Gas Pressure (Differential)
Sensor Output Type Ratiometric
Pressure Differential Min 0 Pa
Pressure Differential Max 50 kPa
Case Pressure Max 200 kPa
Pressure Resolution 56 Pa
Measurement Error Max ± 2.5 %
Warm-up Time 20 ms
Response Time Max 1 ms

Electrical Properties

Supply Voltage Min 4.8 V DC
Supply Voltage Max 5.3 V DC
Current Consumption Max 10 mA
Output Impedance 1 kΩ
Output Voltage Min 250 mV DC
Output Voltage Max 4.8 V DC

Physical Properties

Operating Temperature Min -40 °C
Operating Temperature Max 125 °C
Recommended Tubing Size 332

 

warning This sensor is designed to measure the pressure of clean, non-condensing air. Contact with moist air (i.e, human breath), dusty air, or other gases can damage the sensor.
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