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HPM240 Smart LCD Display Protective Pressure Transmitter

Pressure Range: -100kPa…0~1kPa…60MPa
Accuracy: ±0.5%FS(Standard), ±0.25%FS (Option)
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The HPM240 Intelligent Digital Display Pressure Transmitter is a versatile and advanced digital instrument. It utilizes a reliable silicon sensor technology and incorporates state-of-the-art SCM (single chip microcomputer) technology and digital conversion technology. The single chip microcomputer, with its powerful functions and high-speed arithmetic capability, ensures the exceptional quality of this pressure transmitter.

The overall design of the HPM240 focuses on reliability, stability, accuracy, and intelligence. It offers a range of interface operation functions, allowing the digital meter to display pressure values, percentages, current values, and 0-100% simulation instructions. The user-friendly keying operation facilitates zero shifting, range setting, damping setting, and other essential parameters even in the absence of a standard pressure source, making it extremely convenient for field debugging.

The signal transformation, signal acquisition, and processing, as well as the control of current output, are achieved through exclusive integrated circuits. This ensures accuracy, stability, and reliability in the measurement process.

With its advanced features and intelligent design, the HPM240 Intelligent Digital Display Pressure Transmitter is a reliable and efficient tool for various applications. It offers precise measurements, user-friendly interface operations, and dependable signal processing, making it an ideal choice for demanding industrial environments.


  • Pressure monitoring in manufacturing

  • Metalworking

  • Chemical

  • Electrical

  • Various industrial operations


  • Customized electric shell, IP65 protection level

  • LCD field display, high accuracy

  • Configurable operation and active range migration

  • On-site adjustable medium density setting

  • Strong anti-jamming and long-term stability

Technical Parameters

Pressure Range(Gauge pressure)



1.5x of full scale

Measuring medium

various liquid, gas or steam compatible with 304 or 316L stainless steel

Output Signal

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

Power Supply24VDC(12~30VDC)


±0.5%FS(Standard),±0.25%FS (Option)

Temperature Coefficient 

±0.03%FS/℃(Reference 25℃)

Working Temperature


Protection Grade


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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    Add : Room 201, Building 5, No.18, Fenghua Road, Yuhua Economic Development Zone, Nanjing, Jiangsu,China
    Phone : +86-13270442058
    E-mail : info@hjsensor.com
   Whatsapp : +86-13270442058
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