HPM81 HART Protocol High Precision Monocrystalline Differential Pressure Transmitter

HPM81/82 4-20mA HART Monocrystalline Differential Pressure Transmitter

Accuracy：± 0.075%FS~±0.1% FS

Measuring range: -4Mpa~4Mpa;

Ex ia II CT6 Ga (optional)

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HPM8 Series Intelligence Pressure Transmitter-User Manual.pdf

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Overview

HPM81/82 single crystal silicon differential pressure transmitter adopts MEMS technology, with high stability and accuracy up to 0.075%. The transmitter is equipped with a complex signal processing module with integrated static pressure and temperature compensation. It ensures accurate measurement and long-term reliability even under fluctuating static pressure and temperature conditions. Designed for accurate measurement of differential pressure, HPM81 provides a standard output of 4-20 mA DC and HART protocol compatibility, making it ideal for seamless integration into various control systems. With its innovative design and good functions.

In addition, it can be made into an explosion-proof version with an explosion-proof grade of Ex ia II CT6 Ga.

Application

Petroleum, chemical, mechanical equipment, electric power, paper, steel,

cement and other accurate measurement of pressure and differential pressure occasions

Product Introduction

Features

Dimensions

Parameters

Overview

HPM81/82 single crystal silicon differential pressure transmitter adopts MEMS technology, with high stability and accuracy up to 0.075%. The transmitter is equipped with a complex signal processing module with integrated static pressure and temperature compensation. It ensures accurate measurement and long-term reliability even under fluctuating static pressure and temperature conditions. Designed for accurate measurement of differential pressure, HPM81 provides a standard output of 4-20 mA DC and HART protocol compatibility, making it ideal for seamless integration into various control systems. With its innovative design and good functions.

In addition, it can be made into an explosion-proof version with an explosion-proof grade of Ex ia II CT6 Ga.

Application

Petroleum, chemical, mechanical equipment, electric power, paper, steel,

cement and other accurate measurement of pressure and differential pressure occasions

Features

Aluminum alloy electronic shell with IP65 protection grade
High Accuracy can up to 0.075%FS
On-site display with simultaneous output of 4 ~ 20mADC +HART protocal.
Aluminum alloy electronic shell with IP65 protection grade
With 5 bit LCD digital display with backlight
Multiple display functions(mA、Pa、kPa、 MPa、bar、mbar、%、psi、mmH2O)

HPM81

Parameters

Pressure Range	Model HPM81:-4Mpa~4Mpa Model HPM82: -1Kpa~1Kpa,-6Kpa~6Kpa
Sensor	Monocrystalline Differential Pressure Sensor
Accuracy	±0.1%FS(Standard) ±0.075%FS (Option)
Output Signal	4~20mA+HART
Working Temperature	-30～85℃
Electrical Connection	Cable gland (M20*1.5)
Process Connetion	1/4''NPTF