The characteristics of the gas pressure sensor

The application of gas pressure sensor

used in hydraulic and pneumatic; Petrochemical, environmental protection, air compression; Plant operation inspection, locomotive braking system; Thermal group; Light industry, machinery, metallurgy; Building automation, constant pressure water supply system; Other automation and; Inspect and control the industrial process; Laboratory pressure calibration, etc.

the characteristics of the gas pressure sensor

1) Part, process connection: flange, fast interface connection, can be expanded into a capillary connection, etc.

2) , electrical connection parts: can connect the secondary display instrument on the spot, waterproof sealing connection, etc.

3) , medium temperature characteristic: - 20～85℃、- 20～150℃、- 20～200℃、- 20～300℃

4) , the output signal characteristics: 0 to 20 ma, 1 ~ 5 VDC, 0 ~ 2 VDC, output voltage ratio, RS485, and digital signal

the parameters of the gas pressure sensor

range 0 ~ 1 ~ 150 ( MPa)

02% FS synthetic accuracy of track, 05% FS, 10% FS

4 ~ 20 ma output signal ( Two wire) 、0～5V、1～5V、0～10V( Three wire system)

the vibration effect in mechanical vibration within 20 hz ~ 1000 hz frequency, output variation is less than 01% FS

electrical interface ( The signal interface) Four core shielded wire, four core air connector, tight line nut

mechanical connection ( Screw thread interface) 12 - Unf, M14 x 15, 20 M20 15 and M22 x 15 x

the voltage 24 DCV ( 9～36DCV)

- medium temperature 20 ~ 85 ~ 150 ℃

environment at room temperature ( - 20～85℃)

load resistance current output type: biggest 800 Ω; Voltage output type: more than 50 k Ω

Ω insulation resistance is greater than 2000 m ( 100 VDC

seal grade IP65

long-term stability performance in 01% FS