TitleProduct

4-20mA HART Differential Digital Hydraulic Pressure Air Sensor

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2018-03-02 06:12

  • Browse the number:

    480

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Company Profile

Xi'an Huaheng Instrument Co.,Ltd

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Contact:huaheng(Mr.)  

Email:

Telephone:

Phone:

Area:Beijing

Address:Beijing

Website:http://www.china-transmitters.com/ http://www.jhxyibiao.net/com/huaheng/

Product Details



4-20mA HART Differential Digital Hydraulic Pressure Air Sensor



Product feature of the pressure transmitter



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.



Pressure technical performance of the pressure transmitter



Using: liquid, gas or steam



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




Temperature range:



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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