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HPM288 Intelligent LCD Display Explosion-proof Pressure Transmitter

Certificate: Exd IIC T4~T6 Gb
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The HPM288 Anti-explosion Pressure Transmitter features a high-performance silicon piezoresistive pressure core, ensuring precise and reliable pressure measurements in hazardous environments. Equipped with an AISC (Analog Integrated Signal Converter), this transmitter efficiently converts the signal into a standard long-distance current, enabling seamless connectivity with computer interface cards, control instruments, intelligent instruments, or PLC systems.

Ideal for industrial process control, the HPM288 Anti-explosion Pressure Transmitter is widely used in industries such as petroleum, chemical, metallurgy, and mining. It complies with the stringent standards of GB3836.1-2010 and GB3836.2-2010 for explosive atmospheres, with an explosion-proof marking of Exd II CT6.

Operating reliably under specific conditions, this pressure transmitter can function at altitudes below 200 meters, in ambient air temperatures ranging from -10℃ to +60℃, and in environments with a relative humidity of 90% (+25℃).

With its robust design and adherence to explosion-proof standards, the HPM288 Anti-explosion Pressure Transmitter is a dependable solution for industries operating in potentially hazardous environments, offering safety and reliability in critical applications.



Features


  • Isolation and explosion-proof: Exd II CT6

  • Aluminum alloy shell, IP65 protection level

  • Field display, 4-20mADC signal output, and other telecommunication signals

  • Polarity reversal, overcurrent, and overvoltage protection

  • Strong anti-jamming, long-term stability



Technical Parameters


Pressure Range

-100kPa…0~1kPa…100MPa

Overload

1.5x of full scale

Output Signal

4~20mA,4~20mA+Hart, 0-5V,0-10V etc.

Power Supply24VDC(12~30VDC)

Accuracy

±0.5%FS(standard),±0.25%FS (Option)

Long-term Stability

±0.2%FS/year

Temperature Coefficient 

±0.03%FS/℃(Reference 25℃)

Working Temperature

-30~85℃

Protection Grade

IP65

Electrical Connection

Cable gland (M20*1.5)

Process Connetion

M20*1.5,G1/2,G1/4 NPT1/2 etc.


Our product philosophy is specialization, customization, and intelligence.

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    Phone : +86-13270442058
    E-mail : info@hjsensor.com
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