No.9G, 1st St, Anish Nagar, Ramapuram, Chennai, Tamil Nadu 600089
+91 90032 59859, +91 98840 41575

Differential Pressure Sensor

AS22-A Series


  • Ranges: -5kPa~0kPa…5kPa(more range as below mention)
  • Optional 5V or 3.3V or 3V power supply
  • Differential Type
  • For Non-corrosive gas or air
  • Calibrated Amplified Analog signal or Digital output
  • Temp. Compensated:0℃~+60℃
  • Direct application,Low Cost.


  • For Medical and healthy equipment field, such as Ventilators/ breathing machine/ respiration, CPAP(Continuous Positive Airway Pressure), Sleep Apnea, Spirometers, Gas flow instruction, Air flow monitor, hospital bed etc.,.
  • For Industrial field, such as Airflow measurement, HVAC and Pneumatic gauges, Gas flow Instrumentation, Exhaust system, Pressure switches, Liquid level measurement, etc.
  • For Other fields, such as sport equipment, Fire protection, Biological Science, Consumer appliances application etc.