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:

    2017-07-06 11:04

  • Browse the number:

    78

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Xi'an Huaheng Instrument Co.,Ltd
Contactaixin:

huaheng(Mr.)  

Email:

telephone:

phone:

Arrea:

Beijing

Address:

Room3C,NO.10,National Hi-Tech Enter Prises Accelerator,Gaoxin District,Xi'an,China.

Website:

http://www.china-transmitters.com/ http://www.medtech-corp.com/com/huaheng/

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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.


http://www.china-transmitters.com/