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HPM713 Anti-corrosive Flush Diaphragm Pressure Transmitter

Accuracy:±0.5%FS (std.) 
Measuring range: -1…0~0.2…400bar
Working temperature: -40~85℃
 
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Quantity:
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The HPM713 ceramic diaphragm pressure transmitter features an advanced ceramic piezoresistive core and a threaded installation with a flat diaphragm design. Ceramics provide exceptional benefits, including high elasticity, wear resistance, corrosion resistance, and rapid heat dissipation. These properties ensure outstanding thermal stability, allowing reliable operation in temperatures from -40 to 120 degrees Celsius with minimal temperature drift.

With no filling liquid in the ceramic sensor, the risk of process contamination is eliminated. The dry ceramic diaphragm is unaffected by installation orientation, and its exposed design directly senses pressure, effectively preventing scaling, unsanitary conditions, and blockages caused by viscous media. This makes the transmitter ideal for applications involving particle impurities and environments prone to scaling or blockage.

The HPM713 is particularly valuable in hygienic sectors such as food processing, pharmaceuticals, and winemaking. Its reliable performance and resistance to contamination make it a preferred choice in these industries.

In summary, the HPM713 ceramic diaphragm pressure transmitter offers exceptional functionality and versatility, making it suitable for a diverse range of demanding applications



Application


  • Measurement of gauge and absolute pressure of gases or liquids in the field of
  • Industrial process control.
  • Water treatment industry.
  • Environmental protection industry.
  • Food industry; Pharmaceutical industry


Features


  • Durable Stainless Steel Shell: Provides exceptional corrosion resistance and longevity.

  • Ceramic Sensor: Made from 96% Al2O3, ensuring superior anti-corrosion properties.

  • User-Friendly Interface: Features a threaded flat membrane design that facilitates easy cleaning and minimizes clogging.

  • High Durability: Engineered to withstand wear and perform well under negative pressure conditions.

  • Wide Temperature Range: Operates effectively between -40℃ and 120℃ with minimal temperature drift.

  • Versatile Pressure Measurement: Capable of measuring negative, absolute, and composite pressures.

  • Flexible Output Options: Supports various output signals and electrical interfaces to meet diverse application needs.

  • Enhanced Protection: Waterproof and breathable design adds an extra layer of security against environmental factors.


Technical Parameters

Pressure Range

Rated Pressure

-1…0~0.2…400bar

Minimum Pressure

0~0.2…400bar

Overload

1.5x of full scale

Measuring Medium

Type

Various liquids and gases compatible with contact materials

Output/Power Supply

Standard

Two wire:4-20mA   /  Vs=10-30V

Standard

Three wire: 0-5V    /  Vs=8.5-30V

Standard

Three wire:0~10V    /  Vs=12-30V

Standard

Four wire:Modbus-RTU/RS485 / Vs =3~8 VDC or 10~30 VDC

Performance

Accuracy*

±0.5%FS  

Long term stability

±0.3%FS/year

(includes linearity, hysteresis, and repeatability)*

Temperature Drift Characteristics

Zero temperature drift

≤±0.4%FS/10℃(25~85℃,reference 25℃)

Fullness temperature drift

≤±0.15%FS/10℃(-10~85℃,reference 25℃)


Our product philosophy is specialization, customization, and intelligence.

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