Description:
JFAK710 engine oil/boiler pressure switch digital pressure control switch is anintelligent digital pressuremeasurement with display,output and control .The product isfully electronic structure, and the front adopts oil pressure resistancepressure sensor with isolated film,output signalis amplified by a high- accuracy, low- temperature drift amplifier .Send tohigh-accuracy A/D translator , change intodigital signals that the microprocessor can process it The control system pressure is controlled bythe two - way switch.Using flexible, easy to operate and debug, safe and reliable widely used forhydro-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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