ASP1400 - Differential Pressure Sensor

The ASP1400 differential pressure sensor sets new standards for offset free and highly accurate measurement of small differential pressures. It features a digital RS-232 output and is fully calibrated and temperature compensated. The ASP1400 differential pressure sensor is based on a dynamic measurement principle and measures a mass flow passing through the sensor witch is calibrated for differential pressure. With its leading CMOSens® Technology for superior performance, the ASP1400 digital differential pressure sensor is optimized for ultra-low differential pressures, best accuracy and high sensitivity. Additionaly, it exhibits a very high long-term stability and is freedom from zero point drift.

Sensirion offers with its ASF1430 a similar sensor solution for gas witch works on the same measurement principle but is calibrated for mass flow.

Features

• Digital RS-232 output
• Bidirectional measurement: ±100 Pa
• Accuracy: 0.05% full-scale / 1.5% measured value
• No offset, zero drift, no hysteresis 
• Unique dynamic range: 0.002 Pa to 100 Pa 
• Fully calibrated and temperature compensated

Applications

• Clean room control
• Process control
• Medical
• Heating, Ventilating, Air Conditioning (HVAC)  
• Instruments  

   Diff. Pressure Sensor ASP1400

 

	Technical Documents
	- Datasheet ASP1400
	- Certificate of Calibration
	- RoHS & WEEE Compliance
	SensiView Installer Software
	Application Notes
	Technology