MPM/MDM460/MPM460W Multi-functional Intelligent PressureDifferential PressureLev

Product catalog summary

Overview
The MPM/MDM460/MPM460W is a multi-functional intelligent controller designed for measuring and controlling pressure, differential pressure, and level in various industrial environments. It features RS485 communication for data transmission and remote calibration, making it suitable for integration with wireless data systems.

Features

RS485 semi-duplex communication for long-distance calibration and data transmission.
High accuracy due to piezoresistive sensors and digital correction.
Durable aluminum-alloy housing with IP65 protection.
Easy installation with key setting and calibration.
LED and LCD displays for measurement and status information.
Supports up to 5 relay controls.
Various pressure port options and standard output signals.

Specifications

MPM460: Pressure range from -0.1 to 100 MPa, overpressure up to 110 MPa.
MPM460W: Pressure range from 0 to 200 mH2O, overpressure 1.5 times FS, IP68 sensor protection.
MDM460: Differential pressure range from 0 to 3.5 MPa, static pressure ≤20 MPa.
Output signals include analog (4-20 mADC, 0-10/20 mADC, 0/1-5 VDC) and digital RS485.
Accuracy of ±0.25% FS typical, ±0.5% FS maximum.
Temperature drift and long-term stability specifications provided.
Relay capacity of 240V/5A (AC) or 30V/5A (DC), with a life of over 100,000 cycles.
Power supply options include 220VAC, 220VDC, or 24VDC.

Construction and Materials

Pressure port and diaphragm made from stainless steel or tantalum.
Electronic housing constructed from aluminum-alloy.
Sealing options include Viton or full-welded.

Applications
The controller is suitable for use in chemical industries, metallurgy, oceanography, aviation, and scientific measurement.

Ordering Information

Specify power supply, accuracy, and relay quantity when ordering.
Communication software for RS485 interface available upon request.
Flush diaphragm products have specific pressure range limitations.
Installation instructions provided for MPM460W and MDM460 models.

Catalog excerpts

MPM/MDM460/MPM460W Multi-functional Intelligent PressureDifferential PressureLev-1

MPM/MDM460/MPM460W Muli-functional Intelligent Pressure/Differential Pressure/Level Transmitting Controller MPM/MDM460/MPM460W Multi-functional Intelligent Pressure/Differential Pressure/Level Transmitting Controller Features ■RS485 semi-duplex communication interface to transmit data signal and do long-distance calibration; easy for netting and connecting with MODEM interface to achieve data wireless transmitting; ■Using piezoresistive pressure/differential pressure sensor and digital correction compensation; high accuracy; ■Strict testing and aging, stable performance; aluminum-alloy electronic housing; protection IP65; ■Key setting and calibration, easy installation; ■LED measuring value display and LCD status information display; ■Max.5 relay to control; ■Optional pressure port and standard output signal; Introduction MPM/MDM460/MPM460W intelligent transmitting control could measure and control pressure, differential pressure and level accurately in rugged open environment. It can use RS485 netting and display local measure value, and provide analog standard signal or relay control signal. The product could be sued for pressure, differential pressure, level measuring, transmitting, displaying and transforming of chemi-industry, metallurgy, ocean, aviation, measurement, science, etc. http: //www. microsensor.cn Add: No.18,Yingda Road Baoji.P.R.China, 721006 Tel: +86 917 3600739/3600832 Fax: 3609977 MICRO SENSOR CO.,LTD

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MPM/MDM460/MPM460W Multi-functional Intelligent PressureDifferential PressureLev-2

MPM/MDM460/MPM460W Muli-functional Intelligent Pressure/Differential Pressure/Level Transmitting Controller Output signal: analog 4—20mADC, 0—10/20mADC or 0/1—5VDC; digital RS485 Accuracy: +0.25%FS (typ.) ; +0.5%FS (max.) including analog output’s lin.,rep. and Long-term stability: <+0.5%FS/year Relay quantity: 1—5 Load: 240V/5A (AC) or 30V/5A (DC) Relay life: >100000 times Indicator: 4 digit 0.56 inch LED digit indicator; display range: -1999—9999 4 digit 0.36 inch LED situation display indicator Power supply: 220VAC±15% or 220VDC or 24VDC Max.consumption: <3.5W Environment...

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MPM/MDM460/MPM460W Multi-functional Intelligent PressureDifferential PressureLev-3

MPM/MDM460/MPM460W Muli-functional Intelligent Pressure/Differential Pressure/Level Transmitting Controller Assistant Software RS485 Interface’s software Setonline Software Communicate through RS232/485 transforming module, display measuring pressure, level, differential pressure value, zero, analog output and transmitter address. Electric Connection http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, Tel: +86 917 3600739/3600832

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MPM/MDM460/MPM460W Multi-functional Intelligent PressureDifferential PressureLev-4

MPM/MDM460/MPM460W Muli-functional Intelligent Pressure/Differential Pressure/Level Transmitting Controller Application Example (Unit: mm) |p|4t0 Pressure Inisiittti □ IgBga MICRO SENSOR CO.,LTD http: //www. microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel: +86 917 3600739/3600832 Fax: 3609977

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MPM/MDM460/MPM460W Multi-functional Intelligent PressureDifferential PressureLev-5

MPM/MDM460/MPM460W Muli-functional Intelligent Pressure/Differential Pressure/Level Transmitting Controller 1. Please note power supply, accuracy, relay quantity; the default is 24VDC power supply, accuracy 0.5%FS and no relay control; 2. If the user needs communication software and instruction for RS485 interface, please note in the order; 3. Flush diaphragm product’s pressure range 0—70kPa...35MPa; 4. The user who needs MPM460W, please install product as MPM416W/426W operation manual; we can provide fixed flange for the user; 5. For MDM460 product, please pay attention to overpressure of positive...

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