China Jfak712 Liquid LED NPN Np Output 0-60MPa G1 4 Pressure Switch

JFAK712 liquid LED NPN/NP output 0-60MPa G1/4 pressure switch
Description:
JFAK712 intelligent pressure switch is a smart digital pressure product for measuring and
controlling, which integrated pressure measurement, display, output and control. This product is
all-electronic structure. Piezo-resistance pressure sensor with isolating membrane oil-filled or
ceramics piezoresistive in front-end. Output signal is amplified with high accuracy and low
temperature offset amplifier, and then load to high accuracy A/D convertor, converted to digital
signal that can be programmed by microprocessor. The signal which is calculated and operated,
controlling two-way switch, measuring and controlling to the pressure of control system. This
intelligent digital pressure is flexible to use, simple to operate, easy to adjust and with reliable and
safe performance. It's widely applied in hydropower,running water, petroleum, chemical,
mechanical, hydraulic and etc. Measuring and displaying the pressure of flowing medium.
Features:
Four-digit show the current pressure value.
Pressure switching point preinstalled and switch output delayed.
Easily observation with node action LED in casing.
Button adjustment and parameter setting in field conveniently.
One-way or two-way switching value output, 1.2A load capacity, switching value
can be programmed from zero to full scale.
PNP switch, NPN switch and relay switch are optional.
Analog output(4~20mA)is optional.
Technical parameters:

Measure range-0.1-0-100MPa Power supply range24V±20%Thread connectG1/4,G1/2Accuracy0.5%FSOOutputNPN/NP 4-20mADCPower supplyDC24VStability≤0.2% / yearDisplayLED 4 digitsDown-leads modeM12-5P-1Lifetime of switching>1 million timeEnvironment temperature-30ºC~70ºCRelative humidity0~80%Loading capacity<24V1.2AMax power dissipation< 3WProtection rateIP65Medium temperature-40ºC~85ºC

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