China Jfa700 High Precision Water Gas Silicon Pressure Sensor

JFA700 high precision water gas silicon pressure sensor
Description:
This pressure sensor adopts a piezoelectric sensor with a stainless steel isolation diaphragm as a signal measuring element,
and though the computer-auto-test. Temperature compensation of the zero point and the sensitivity of the
temperature range is carried out by using a laser trimming process. Amplifier circuit is located in the stainless steel housing.
The sensor signal will be converted to standard output signal. After the entire product components,
semi-finished products and finished products rigorous testing.Due to it have high reliability, wide adaptability,
flexibility and variety. The product is commonly used in the field of petroleum chemical, metallurgy, electric,
hydrology and other industrial processes' s pressure measurement and control.
Features:

316LStainless steel diaphragm structure
Form structure diversified and installation convenient
Advanced digital temperature compensation and wide working temperature scope
Excellent resistance against impact, overload, shock and erosion
High accuracy, High reliability and long-term stability
Large Scaling Range and measured the gauge pressure, absolute pressure
and sealed pressure

Technical parameters:

Measure Range-0.1~0~200MPa Accuracy≤±0.5%FSOutput Signal4~20mADC/
HART / RS485 Thread connectG1/4, G1/2Supply voltage24V±20% Electrical ConnectionHessman jointsLong-term Stability≤0.2% /yearEnvironmental Temperature-10ºC~80ºCStorage Temperature-40ºC~85ºCProtection degreeIP65Overload Pressure200%FSTemperature drift±0.02%FS/ºCHumidity0~80% Sensor TypeDiffusion silicon/ Ceramic piezoresistive/ Sapphire sensor

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