MG5600MV Series Multi-Variable Transmitter

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MG5600MV Series Multi-Variable Transmitter

The MG5600MV is a multi-variable transmitter integrating differential pressure, static pressure, temperature measurement, and flow calculation. Based on double-beam MEMS single-crystal silicon sensors, it provides high-accuracy measurement under high temperature and high static pressure conditions. The modular plug-in design supports hot-swappable electronics without recalibration, while real-time pressure and temperature compensation and built-in primary element database enable precise flow computation with 4–20 mA and HART outputs.

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Product Features

True Multi-Variable Measurement Architecture

The MG5600MV integrates differential pressure, static pressure, and temperature sensing into a single device. With system accuracy of 0.5%–2.5%, it replaces three transmitters and one flow totalizer, significantly simplifying field instrumentation architecture.

Ultra-High Precision MEMS Sensor Technology

Powered by double-beam suspended MEMS single-crystal silicon sensors, the transmitter achieves exceptional accuracy:

Differential pressure: ±0.04%
Static pressure: ±0.1%
Temperature: ±0.5 °C
It supports differential pressure ranges from 100 Pa to 250 kPa and pressure up to 35 MPa.

Wide Process Capability for Extreme Conditions

Designed for harsh industrial environments, the MG5600MV operates across a wide temperature range of -200 °C to 650 °C, making it suitable for cryogenic, high-temperature, and high-pressure applications.

Built-In Flow Calculation and Throttling Database

The transmitter includes an internal database of primary elements (orifice, venturi, nozzle, etc.), enabling direct flow calculation and totalization without external computing devices.

Intelligent Compensation and Digital Communication

Real-time temperature and pressure compensation algorithms improve measurement accuracy for compressible fluids. The device supports multiple communication interfaces:

2-wire 4–20 mA + HART
Multi-wire 4–20 mA + Modbus

Modular Electronics with Hot-Swap Capability

The full plug-in module design allows electronic modules to be replaced without recalibration, reducing downtime and maintenance costs. Dual-chamber housing enhances reliability and EMC performance.

Advanced Diagnostics and Remote Configuration

Self-diagnostic functions and multi-channel configuration options (local buttons, handheld communicator, PC software, mobile app) enable remote monitoring and parameter adjustment.

Industrial-Grade Protection and Compliance

With IP66/IP67 enclosure rating and compliance with IEC61000 EMC standards, the MG5600MV ensures stable operation in electrically noisy industrial environments and hazardous areas.

FAQ – MG5600MV Multi-Variable Transmitter

1) What does “multi-variable transmitter” mean in practical applications?

A multi-variable transmitter simultaneously measures differential pressure, static pressure, and temperature, and performs real-time flow calculation. The MG5600MV combines these functions into one device, replacing multiple field instruments and reducing system complexity.

2) How does the MG5600MV improve flow measurement accuracy compared to traditional DP transmitters?

Traditional DP transmitters only measure differential pressure. The MG5600MV applies real-time temperature and pressure compensation, improving flow calculation accuracy under changing process conditions. Its differential pressure accuracy reaches ±0.04%, significantly enhancing measurement reliability.

3) Can the MG5600MV work with different primary flow elements?

Yes. The MG5600MV integrates a built-in database for common throttling devices such as orifice plates, venturi tubes, and flow nozzles. Users can configure the primary element type without external flow computers.

4) What advantages does MEMS single-crystal silicon technology provide?

The double-beam suspended MEMS sensor structure offers high stability and resistance to mechanical stress. It enables accurate measurement across wide ranges, including differential pressure as low as 100 Pa and static pressure up to 35 MPa.

5) How does the MG5600MV simplify system architecture in industrial plants?

By integrating three measurement variables and flow totalization in one device, the MG5600MV reduces the need for multiple transmitters, signal cables, and flow computers. This leads to lower installation costs and improved system reliability.

6) What communication options are available for digital integration?

The MG5600MV supports 4–20 mA + HART and Modbus communication, allowing seamless integration with PLC, DCS, and SCADA systems. Parameters can be configured locally or remotely via software and mobile applications.

7) Is the MG5600MV suitable for extreme temperature applications?

Yes. The transmitter operates in process temperatures ranging from -200 °C to 650 °C, making it suitable for cryogenic systems, high-temperature steam, and harsh industrial environments.

8) How does the modular electronics design benefit maintenance?

The plug-in electronic module architecture allows modules to be replaced without recalibration. This minimizes downtime and maintenance costs, especially in continuous process industries.

9) What level of system accuracy can be expected in real applications?

Depending on process conditions and primary element selection, the MG5600MV achieves overall system accuracy between 0.5% and 2.5%, balancing high precision with real-world operating stability.

10) In which industries does the MG5600MV provide the greatest value?

The MG5600MV is particularly valuable in industries requiring accurate flow and energy measurement, such as oil & gas, petrochemical processing, power generation, and high-temperature industrial processes.

Standardized primary elements high accuracy wide range ratio Stable performance Dynamic Compensation Self-Diagnostics Multi-Variable Measurement

GENERAL
Product	MG5600MV Series Multi-Variable Transmitter
Sensor Type	Differential pressure and static pressure single crystal silicon sensors,supports thermal resistance and thermocouple temperature sensors
Housing Strucure	Dual Chamber
Housing Material	High Pressure Cast Aluminum
Cable Entry	1/2"NPT or M20×1.5
ELECTRICAL
Input Voltage	18~36VDC,with polarity reverse protection
Output Signal	2-wire 4～20mADC,HART Multi-wire 4~20mADC+Modbus
ENVIRONMENT
Process Temperature	-392~1202F(-200~650℃
Ambient Temperature	-40~185°F(-40~85℃)
MEASUREMENT PERFORMA	NCE
Accuracy	Differential pressure:±0.04%,Pressure:±0.1%,Temperature:±0.5°℃
System Accuracy	0.5%~2.5%(depending on the working conditions)
RANGE
Differential Pressure	Minimum 0~100Pa,Maximum 0~250kPa
Pressure	Minimum 0~35kPa,Maximum 0~35MPa
Temperature	-200℃~650℃
HAZARDOUS LOCATIONS CERTIFCATIONS
NEPSI	Explosion Proof
NEPSI	Intrinsically Safe
MECHANICAL
Ingress Protection	IP66/IP67
EMC	IEC61000-2-4-5
OTHER
Pressure Limit	Differential pressure:14MPa(7MPa for micro-differential pressure),Pressure:2 times