China Jfa703 Anti-Explosion Modbus Instrumentation Vacuum Pressure Transducer

JFA703 Anti-Explosion modbus instrumentation vacuum pressure transducer
Description:
JFA703 Pressure transducer is a new pressure transmitter, the specially designed and manufactured for mining equipment.
It consists of high stability silicon piezoelectric pressure sensor, high-performance dedicated amplifier circuit and external
stainless steel shell.
JFA703 is designed to meet the safety requirements of underground hazardous environment. The structure is solid.
It can withstand a strong impact and vibration resistance, also have strong anti-electromagnetic interference ability.
JFA703 is reliability and stability with year-on-year advantages.
JFA703 pressure transmitter is commonly used in gas, coal dust explosion in the mine fluid pressure detection
and control, it is the best choice of mining and underground equipment.
Features:

Advance Microfused Silicon Strain Gauge, whole-designed elastomer, free of leakagetroubles

Intrinsic explosion-proof structure design

Excellent resistance against impact, overload, shock and erosion

Advanced digital temperature compensation and wide working temperature scope

High accuracy, high frequency response and long-term stability

Technical parameters:

Pressure Range:-0.1~0~200MPa Accuracy:0.2/0.5%FSOSupply voltage:DC 24V±20%Thread connect:G1/4, G1/2, M20*1.5Stability period≤0.2% /yearStorage Temperature:-40ºC~85ºCIP Grade:IP65Environmental Temperature:-10ºC~80ºCOverload Pressure :200%FSTemperature drift:±0.02%FS/ºCElectrical Connection:Hessman jointsHumidity:0~80%Output Signal:4~20mADC)/ HART protocol / RS485Sensor Type:Diffusion silicon/ Ceramic piezoresistive/ Sapphire sensor

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