China Gauge 4-20mA HART Absolute Water Pressure Transducer

Product Detail

China Gauge 4-20mA HART Absolute Water Pressure Transducer




Product feature of the pressure sensor


1 Adoption of microprocessor enhances its flexibility and function;

2 Have strong self-diagnostic capability;

3 Without mutual effect between zero adjustment and range adjustment;

4 Complete function of remote & local setting and calibration;

5 Two-wire systems, conforming to HART protocol and be capable of uninterrupted output with HART protocol terminal communication;

6 To compensate for temperature and static pressure by adopting digitized compensation technology;

7 Good stability, high accuracy, adjustable damping and good single-track overload ability;

8 Without mechanical drive parts, little maintenance work, strong resistance to vibration;

9 All general parts satisfy to the convenience of maintenance.




Product technical performance of the pressure sensor


Using object: liquid, gas or steam

Measuring scope: refer to model & specification table

Output signal: 4~20mA DC Output, overlay HART protocol digital signal (two-wire system)

Power supply: external power supply 24V DC, power supply range 12V~45V




Product temperature range of the pressure sensor      

Electric circuit board work at -40~85?; 

Sensing element work at -40~104? 

Storage temperature: -40~85? 

With digital display: -25~65? (normal operation)

                                 -40~85? (with no damage)

Relative humidity: 0~95%

Overpressure limit: applying 2~5 times of maximum range pressure will bring no damage to transmitter.

Volume variation: be less than 4px3

Damping: time constant is adjustable within 0.2~32.0s.

Starting time: 3s, preheating is unnecessary.




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