Factory Direct Cheap Electronic Water 4~20mA Digital Pressure Switch

Description:
This series pressure switch is an intelligent digital pressure measurement with display,output and
control .The product is fully electronic structure, and the front adopts oil pressure resistance
pressure sensor with isolated film,output signalis amplified by a high - accuracy, low- temperature
drift amplifier .Send to high-accuracy A/D translator , change into digital signals that the
microprocessor can process it .The control system pressure is controlled by the two - way
switch.Using flexible, easy to operate and debug, safe and reliable widely used for hydro-power,
tap water, petroleum, chemical, mechanical, hydraulic and other industries,measurement and
control of fluid media pressure.Features:
4bit digital display the pressure value of the hour.
Switching values can be Setting freely between zero point and full scale.
The shell have node action Light-Emitting Diode,easily observable
Key calibration and on-site setting the parameters, Easy to use.
2-way switching value output, Load Capacity 1.2A
Analog quantities output(4~20mA) Technical parameters:Measure Range-0.1~0~100MpaControl accuracy≤±0.5%FSOutputRelay/NPN/NP 4-20mADCThread connectG1/4 ,G1/2 etc.stability≤0.2% /yearDisplay accuracy±0.1%FSDisplay wayfour digital tubeDisplay range-1999~9999Power supply24V±20%Max power consumption< 1WOverload capacity<24V1.2ASwitch typeNPN/PNP/RelayResponse time<4msSwitch life>100 MOPSIP gradeIP65Medium temperature-20~80ºC
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