The main parameters of the gas pressure transmitter

The application of gas pressure thermocouple 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 parameters of the gas pressure thermocouple sensor

amount range: 0 ~ 1 ~ 150 ( MPa)

comprehensive precision: 0. 2%FS、0. 5% fs, 1。 0% FS

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

power supply voltage: 24 DCV ( 9～36DCV)

medium temperature: - 20 ~ 85 ~ 150 ℃

the environment temperature: room temperature ( - - - - - - 20～85℃)

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

insulation resistance: greater than 2000 m Ω ( 100 VDC

seal level: IP65

long-term stability performance: 0. 1% FS in

the vibration impact: in mechanical vibration within 20 hz ~ 1000 hz frequency, output change less than 0. 1% FS

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

mechanical connection ( Screw thread interface) : 12 - 20 unf M14×1。 5、M20×1。 5、M22×1. 5, such as

the characteristics of gas pressure thermocouple 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, proportion of output voltage, RS485 digital signal