Pressure sensor electronic pressure transmitters have been developed for the application in the refrigeration and air conditioning sector. The superexcellent electric specification and mechanical configuration, make it is the ideal choice for refrigeration industry. And we can offer special design to meet our customers requirement, different pressure ranges can be choose, especially we can supply low cost OEM.

Constructive characteristics:
Sensor: Ceramic capacitive
Protection: IP65
Material in contact with the fluid: Brass /plated steel

Separation with plastic membrane: Compatible with cooling fluids R12, R22, R134A, R404A, R407C, R410A, R502, R50.
Not compatible with R17(ammonia), not to be used with water and glycol.
Process connection: 7/16in -20UNF(female)

Function characteristics:
Power supply: 4.5-5.5VDC
Output: 0.5-4.5VDC
Operating conditions: -40degree~125degree

Precision: 1.0FS, 0.5FS
Temperature error: +/- 0.013/degree
Environmental pollution level: Normal

Response time: More than 10ms
Overvoltage protection: 16Vdc
Connector temperature range: -35-105 degree