Differential Pressure Transmitter MDM492 Series

Introduction

The Differential Pressure Transmitter MDM492 Series is engineered by Micro Sensor Co., Ltd. for precise low-pressure measurement applications. This transmitter series is designed to handle the demands of measuring gas or non-conductive liquids in a variety of settings, including industrial boilers, vintage machinery, and conventional engines. Its compact size and robust construction make it an excellent choice for your specialized pressure measurement needs.

Features

• Low-Pressure Measurement Capability: Specifically designed for applications where precision is critical at lower pressures.
• Compact and Easy Installation: The MDM492’s small footprint and simple installation requirements facilitate easy integration into existing systems.
• Stable and Reliable: Built with a high-performance sensor and amplifier circuit that outputs a 4~20mA current signal, ensuring stable and reliable operations.
• Diverse Applications: Ideal for use in boilers, vintage engines, and various industrial applications.

Technical Specifications

• Pressure Ranges: Available from 0 to 7 kPa, with specific models for 01kPa, 02.5kPa, and 0~7kPa.
• Overpressure Limits: Designed to withstand up to 3 times the nominal range without compromising the integrity of the measurements.
• Accuracy: Engineered to provide measurements with less than or equal to 1% Full Scale error.
• Long-term Stability: Offers exceptional performance with minimal deviation over time, maintaining stability of ≤70 Pa/year at maximum range.
• Temperature Ranges: Operable across a wide range of temperatures from -10°C to 85°C media temperature.

Materials and Construction

• Pressure Port Material: Constructed with Stainless steel 1Cr18Ni9Ti for high durability and corrosion resistance.
• Electrical Housing: The housing is made from aluminum-alloy, ensuring protection against physical and environmental factors.

Electrical Connections

• Wiring Plug Configuration:
  • +V Pin 1: Positive voltage input
  • 0V/OUT Pin 2: Output voltage

This straightforward wiring setup supports easy integration into various electrical systems, enhancing the versatility of the MDM492.

Order Guide

For custom configurations of pressure range and output signal, customers can specify their requirements to ensure the product meets their specific needs. Feel free to contact Micro Sensor Co., Ltd. for special requirements.

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