Comptus, A70-PL0-T/M, Barometric Pressure Sensor, 12-24 VDC, 4-20 mA, 900 - 1100 m Bar Range, Track Mount
Features:
- The barometric pressure is sensed by an integrated silicon absolute pressure sensor with internal temperature compensation.
- The sensor is mounted to the signal conditioner board.
- The output of the sensor is scaled to provide the desired output signal.
The A70-PL provides a 4-20 mA signal proportional to barometric pressure. The instrument utilizes a temperature compensated IC pressure transducer to measure the ambient pressure. The output from the pressure transducer modulates the transmitter's loop current. The instrument as supplied is calibrated to absolute pressure. The instrument may be adjusted to sea level pressure if desired by means of the offset adjustment. The barometric air pressure sensor has a 3/16 inch diameter port. Flexible tubing may be attached to this port if it is desired to monitor air pressure at a remote location.
Applications:
- Building Automation and Controls
- Environmental Research
- Meterological Studies
For more information, please see 
Data Sheet
