Description:
JFA701 china 4-20ma hart pressure transmitter/sensor/transducer 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:
Technical parameters:
Product details:
Related products:
Applications:
Certifications:
Company:
Contact us:
JFA701 china 4-20ma hart pressure transmitter/sensor/transducer 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
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:
| Measuring range | -0.1~0~200 MPa | Accuracy | 0.1%level ; 0.2%level ;0.5% | |
| Output Signal | 4~20Madc E RS485 | Thread connect | G1/4,G1/2 ;M20*1.5 | |
| Pressure type | Gauge Pressure Absolute Pressure | Power supply | DC24V | |
| Pressure meter | 3 1/2 LED Display meter | Electrical connection | Hessman joints Cable connection 1m | |
| Sensor Type | Diffusion silicon/ Ceramic piezoresistive/ Sapphire sensor | |||
electrical interface | Hessman | Straight outlet | Water-proof outlet (IP68) |
mode of connection 2lines electricity | Pin 1:power + Pin 2: power output | Red line: power + Yellow line: power output | Red line: power + Yellow line: power output |
mode of connection 3lines pressure | Pin 1: power + Pin 2: GND Pin 3: pressure output | Red line: power + Yellow line: GND Blue line: pressure output | Red line: power + Yellow line: GND Blue line: pressure output |
mode of connection 4lines RS485 | Pin 1:power + Pin 2: power- Pin 3: RS485A RS485B | Red line: power + Yellow line: power- Blue line: RS485A Green line: RS485B | Red line: power + Yellow line: power- Blue line: RS485A Green line: RS485B |
Product details:
Related products:
Applications:
Certifications:
Company:
Contact us: