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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Output Signal *

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Overview
Specs
Application
FAQ
Reviews

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

Energy Industry

Steam Turbine System

FAQ

Q1: How does a capacitive differential pressure sensor measure differential pressure? ❯

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.

Q2: What media can a capacitance type differential pressure transmitter measure? ❯

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

Q3: What industries are capacitive differential pressure transmitters suitable for? ❯

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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Capacitance Type Differential Pressure Transmitter, Stainless Steel

Feature

Dimension (Unit: mm)

Wiring Diagram

Installation

Industrial Process Control

Energy Industry

Steam Turbine System

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