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GPD500 Series Pressure Transmitter
Pressure Transmitter
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GPD500 Series Pressure Transmitter

The GPD500 series pressure transmitters are designed to meet the specific requirements of various industries. They are equipped with highly reliable sensing cores, such as silicon piezoresistive, ceramic capacitive, sapphire, and sputtered film pressure sensors. After temperature compensation, digital circuit correction, and signal conditioning, the transmitters output standard signals suitable for industrial applications and networking. The production process upholds the rigorous standards and precise quality control that the company has maintained for over 20 years. Each product undergoes a comprehensive development process, including careful design, component selection, process validation, cyclic loading, stress relief, aging tests, and environmental simulations, to ensure the stability and reliability of every unit.

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    Features

    • LED or LCD display
    • Isolated explosion-proof, IP66 protection
    • Range migration, zero clearance
    • Designed for polluted, humid, flammable and explosive environments

    Introduction

    The GPD500 series pressure transmitters are designed to meet the specific requirements of various industries. They are equipped with highly reliable sensing cores, such as silicon piezoresistive, ceramic capacitive, sapphire, and sputtered film pressure sensors. After temperature compensation, digital circuit correction, and signal conditioning, the transmitters output standard signals suitable for industrial applications and networking. The production process upholds the rigorous standards and precise quality control that the company has maintained for over 20 years. Each product undergoes a comprehensive development process, including careful design, component selection, process validation, cyclic loading, stress relief, aging tests, and environmental simulations, to ensure the stability and reliability of every unit.

    Application

    The GPD500 series pressure transmitter is widely used in a variety of industries, including coal mining, oil fields, chemicals, civil explosives, environmental protection, pharmaceuticals, water management, shipping, and more.

    Specifications

     

    Pressure type

    Gauge pressure, Absolute pressure, Sealed pressure

    Pressure range

    -0.1MPa~0kPa~10kPa...100MPa

    Power supply

    15VDC～30VDC（Standard 24VDC）

    Output signal

    4mA～20mA(Optional extra HART protocol)

    RS485(Optional extra 4mA～20mA output)

    Overload pressure

    ≤200%(<10MPa), ≤150%(≥10MPa)

    Response time

    ≤3ms(10%~90%)

    Media temperature

    -40℃~85℃

    Accuracy

    0.1%FS, 0.25%FS, 0.5%FS

    Measuring medium

    Fluid compatible with 304, 316L and ceramics

    Protection

    IP66