MATP – Temperature + Process signal measurements rev.0

Why Choose the Carlo Gavazzi MATP Temperature and Process Signal Module?

The Carlo Gavazzi MATP is a dedicated temperature and process signal measurement module designed for use with compatible Carlo Gavazzi WM series multifunction energy meters. It expands the monitoring capabilities of the host meter by providing inputs for temperature measurement and analogue process signals, allowing additional plant and process variables to be integrated into an energy monitoring system.

The MATP supports Pt100 and Pt1000 resistance temperature detectors (RTDs), with 2-wire or 3-wire probe connections and wire compensation up to 10 Ω. Temperature parameters, including the engineering unit and probe type, can be configured through the meter keypad or Carlo Gavazzi UCS software.

For process monitoring, the module provides an analogue current input supporting signals from -20 mA to +20 mA DC. The MATP mounts directly on the compatible main unit and is powered through the local bus, creating a compact modular solution without requiring a separate module power supply.

Key Advantages

• Expands compatible Carlo Gavazzi WM series meters with temperature and process signal monitoring.
• Supports both Pt100 and Pt1000 temperature probes.
• Compatible with 2-wire and 3-wire RTD connections.
• Measures analogue process current signals from -20 mA to +20 mA DC.
• Configuration available through the meter keypad or UCS software.
• Mounts directly on the main meter and receives power through the local bus.

Key Features

• Carlo Gavazzi MATP temperature and process signal measurement module.
• Designed as an expansion module for compatible WM series multifunction meters.
• 1 temperature input for Pt100 or Pt1000 probes.
• 2-wire or 3-wire temperature probe connection.
• Wire compensation up to 10 Ω.
• 1 process signal input.
• Process input range of -20 mA to +20 mA DC.
• Temperature engineering unit and probe type are configurable.
• Self-powered through the host meter's local bus.
• Compact modular construction for integration with the main measuring unit.

Reliable Temperature and Process Monitoring

The Carlo Gavazzi MATP enables electrical metering systems to incorporate important non-electrical process variables alongside energy measurements. Temperature data from Pt100 or Pt1000 sensors can be monitored through the same compatible WM platform, supporting applications where equipment or environmental temperature needs to be considered together with electrical performance.

Its -20 mA to +20 mA DC process input also allows compatible analogue transmitter signals to be incorporated into the monitoring system. This makes the MATP a practical expansion option for industrial energy management, process supervision and building automation applications requiring consolidated measurement data.

Typical Applications

• Industrial energy monitoring systems.
• Temperature monitoring using Pt100 or Pt1000 probes.
• Analogue process signal measurement.
• Electrical distribution and multifunction metering systems.
• Building energy management installations.
• Industrial plant and machinery monitoring.
• Process and utility supervision systems.