RS Components
Our website uses cookies and similar technologies to provide you with a better service while searching or placing an order, for analytical purposes and to personalise our advertising to you.

Sensirion Pressure Sensor for Gas , 100Pa Max Pressure Reading RS-232

This image is representative of the product range

19 In stock for delivery within 7 working day(s)
Add to Basket

Price (ex. GST) Each


(exc. GST)


(inc. GST)



RS Stock No.:
Mfr. Part No.:
COO (Country of Origin):
unitsPer unit
1 - 2$405.44
3 - 4$383.61
5 +$355.54

Sensirion ASP1400 Differential Pressure Sensor

The Sensirion ASP1400 differential pressure sensor is especially suited for measurements of ultra-low pressure differences of gases and true mass flow measurements in bypass solutions. The sensor is based on Sensirion’s unique CMOSens® technology and provides excellent long term stability with offset free-measurements, superior resolution, fast response time and large dynamic range. Typical applications include monitoring of clean room conditions, intrusion detection and many bypass solutions in process control, building control and medical applications.

Wide operating supply voltage: 7 to 18Vdc
Low power consumption: 180mW at 9Vdc
Fully calibrated and temperature compensated
Zero drift & offset free
Ultra low differential pressure from 100 Pa down to 0.002 Pa
Overpressure tolerance of 1 bar (15 psi).
Ultra-fast response time
Digital output via RS-232 interface

Pressure Reading TypeDifferential
Minimum Pressure Reading-100Pa
Maximum Pressure Reading100Pa
Accuracy1.5 %
Output TypeRS-232
Media MeasuredGas
Process Connection6 mm Tube
Response Time1280 ms
Maximum Current27 mA
Supply Voltage18 V dc
Mounting TypePCB Mount
Minimum Operating Temperature0°C
Maximum Operating Temperature+70°C