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    Capacitance Type Differential Pressure Transmitter, Stainless Steel

    SKU: SUCH-DPS-MIK3051
    $591.03
    ● Measuring range 0~1.3~7.5kPa (max working pressure 6.9 MPa) ● Operating temperature -30~+80℃ ● Output signal 4-20mA (two-wire), response time < 2s ● Accuracy ≤ ±0.5% (below 40 kPa)
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    Overview

    Capacitive differential pressure transmitter is a high-precision industrial measurement device that utilizes capacitive sensing technology. SUCH capacitance type differential pressure sensor supports a two-wire 4-20mA signal output and is suitable for operating environments ranging from -30°C to +80°C. Within the measurement range below 40 kPa, the basic error is no more than 0.5%, with the variation between the lower limit and the span less than 0.01%. The response time after power-on is less than 2 seconds. It is constructed of 316 stainless steel (other materials are available upon request).

    Feature

    • High accuracy and durability: Few parts, stable structure, suitable for complex conditions.
    • Strong anti-interference: Effectively resists external electromagnetic disturbances.
    • Clear display: High-brightness, reliable LCD ensures readable data.
    • Enhanced protection: Sealed electrical interface minimizes environmental impact.
    • Flexible functionality: Supports positive/negative migration and data recovery for easy maintenance.

    Capacitance type differential pressure transmitter feature

    Dimension (Unit: mm)

    Capacitance type differential pressure transmitter dimension

    Wiring Diagram

    Capacitance type differential pressure transmitter wiring

    Installation

    Capacitance type differential pressure transmitter installation

    Specs
    Range 0~1.3~7.5kPa (maximum working pressure 6.9Mpa) (others contact us)
    Basic error 0.5% (below 40kPa) (others contact us)
    Consistency error ±0.25%
    Repeatability error 0.25%
    Backlash 0.25%
    Insulation performance Power supply to ground resistance>400MΩ
    Response time When powered on, response time <2 seconds
    Sensitivity Lower limit and range change <0.01%
    Signal output Two-wire 4-20mA (others contact us)
    Power supply DC 12~45V
    Operating temperature -30~+80℃
    Electrical connection M20×1.5
    Structural material 316 stainless steel (others contact us)
    Weight About 4kg
    Application
    Industrial process control

    Industrial Process Control

    Energy industry

    Energy Industry

    Steam turbine system

    Steam Turbine System

    FAQ
    ❯

    Through the combination of a pressure-sensitive diaphragm and a capacitor element. When the diaphragm deforms slightly under the influence of high and low pressure differentials, the capacitance value changes accordingly, which the circuit converts into a 4-20 mA output signal.

    ❯

    This differential pressure transmitter can measure a variety of media, including liquids, gases, and steam.

    ❯

    They are widely used in industries requiring precise differential pressure monitoring, such as petrochemical, heating, ventilation and air conditioning (HVAC), and energy.

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