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MPM/MDM484 Pressure/Differential Pressure Transmitting Controller

MPM/MDM484 Pressure/Differential Pressure Transmitting Controller

MPM/MDM484 Pressure/Differential Pressure Transmitting Controller

Product catalog summary
Introduction
The MPM/MDM484 is a multi-functional pressure/differential pressure transmitting controller designed for measuring and displaying liquid pressure or differential pressure. It features a standard pressure gauge outline, a digital LED indicator, and up to five relay outputs. The device is suitable for applications in power stations, water supply, drainage, petroleum, and chemical industries.

Features
  • Standard 150mm pressure gauge outline.
  • 3.5-digit LED display for pressure values.
  • Up to 5 relay outputs with customizable settings.
  • Wide power supply range with optional analog output signals.
  • Stainless steel and aluminum-alloy construction for durability.
  • Optional 316L stainless steel or tantalum diaphragms.
  • Stable and reliable performance through strict aging testing.

Specifications
  • Pressure range for MPM484: -0.1 to 100MPa.
  • Differential pressure range for MDM484: 0 to 700kPa.
  • Output signal accuracy: ±0.25%FS (typical), ±0.5%FS (maximum).
  • Display accuracy: ±1 digit.
  • Relay control accuracy: ≤1%FS.
  • Power supply effect: ≤0.1%FS.
  • Long-term stability: ≤0.5%FS/year.
  • Operating temperature: -10℃ to 60℃.
  • Media temperature: -10℃ to 80℃.
  • Storage temperature: -40℃ to 100℃.
  • Relative humidity: 0 to 80%.
  • Output signals: 0/4 to 10/20mADC, 0/1 to 5/10VDC.
  • Power voltage options: 220VAC, 220VDC, or 24VDC.
  • Max. power consumption: ≤4W.

Construction and Dimensions
The device features a robust construction with stainless steel and aluminum-alloy materials, ensuring durability and reliability in various industrial environments.

Order Guide
  • Pressure range options: kPa or MPa.
  • Output signal options: 4-20mADC, 1-5VDC, 0-5VDC, etc.
  • Construction material options: SS 316L, Tantalum, Hastelloy C.
  • Additional options: Flush diaphragm, gauge, sealed gauge, absolute pressure.

Recommendations
  • Ensure proper protection of wiring terminals to prevent damage.
  • Specify relay quantity and control pressure range when ordering.
  • For MDM484, ensure overpressure suitability and consider installing a tri-valve for pressure regulation.
  • Contact the company for special requirements.
See more

Catalog excerpts

MPM/MDM484 Pressure/Differential Pressure Transmitting Controller-1

MPM/MDM484 Pressure/Differential Pressure Transmitting Controller_ MPM/MDM484 Pressure/Differential Pressure Transmitting Controller Features •0150mm standard pressure gauge outline; ■31/2 digit LED digital indicator displaying pressure value; ■Max. 5 relay outputs, free setting and display; stable operation; ■Wider power supply range, optional analog output signal; ■Stainless steel material contacting with media, aluminum-alloy electronic housing; ■316L stainless steel diaphragm, flush diaphragm (only pressure type) and tantalum diaphragm (only pressure type) optional; • Strict aging testing, stable and reliable performance; Introduction The product is an integrated multi-functional transmitter with analog circuit, can measure and display liquid pressure or differential pressure as well as standard output signal at local place. The transmitter provides max.5 relay outputs, special production technics making operation stable and reliable. It can be used for flow pressure and differential pressure measure, display and control for power station, water supply and drainage, petroleum and chemi-industry, etc. Specifications http: //www. microsensor.cn Add: No.18,Yingda Road Baoji.P.R.China, 721006 Tel: +86 917 3600739/3600832 Fax: 3609977 MICRO SENSOR CO.,LT

 Open the catalog to page 1
MPM/MDM484 Pressure/Differential Pressure Transmitting Controller-2

MPM/MDM484 Pressure/Differential Pressure Transmitting Controller_ Output signal accuracy: ±0.25%FS (typ.) Display accuracy: ±1 digit Relay control accuracy: <1%FS Power supply effect: <0.1%FS Environment temp.: Media temp.: Storage temp.: Relative humility: Output signal: Transmitting: Power voltage: Max. consumption: Displayed character height: 0.56 inch LED red Outline Construction ( Unit: mm) MPM484 Outline Construction and Dimension MDM484 Outline Construction and Dimension http: //www. microsensor.cn Add: No.18,Yingda Road Baoji.P.R.China, 721006 micro sensor co.,ltd.

 Open the catalog to page 2
MPM/MDM484 Pressure/Differential Pressure Transmitting Controller-3

MPM/MDM484 Pressure/Differential Pressure Transmitting Controller_ Output signal 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

 Open the catalog to page 3
MPM/MDM484 Pressure/Differential Pressure Transmitting Controller-4

MPM/MDM484 Pressure/Differential Pressure Transmitting Controller_ Sealed gauge Absolute Reply quantity, n=1—5 Power supply 24VDC Power supply 220VAC Order Note 1. Product wiring terminals are at the back of the electronic housing; in order to prevent damaging; we suggest the user to do full protection in local place; 2. Please note relay quantity, control pressure range in the order; 3. Code 25, 36 in the order guide is just used for gauge pressure product; P, C1. C3. C5, G, A and S are only used for gauge pressure product; 4. For MDM484 product, please pay attention to overpressure of positive...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.