Differential Gas Pressure Sensor 50 kPa

Product Description
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.
Comes Packaged with
Warning
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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. |
Product Specifications
Sensor Properties
| Sensor Type | Gas Pressure (Differential) |
| Sensor Output Type | Ratiometric |
| Pressure Min | 0 Pa |
| Pressure Max | 50 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 k? |
| 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 | 3 mm |
