Selec MFM376 LED Multifunction Meter
Product Summary:
The Selec MFM376 is a versatile and compact LED Multifunction Meter designed for accurate monitoring of electrical parameters in 1Ø/2Ø/3Ø systems. It supports demand and energy measurements with RS485 Modbus RTU communication and pulse output.
Key Features:
Compatible with 1Ø-2W, 2Ø-3W, and 3Ø-4W systems
Measures voltage (11–519V), current, power, energy & THD
Accuracy: ±0.5% for voltage/current, ±0.1% for frequency
Max/Min power demand measurement
Import/Export energy logging
RS485 Modbus RTU Communication (MFM376-C-CE)
CE & RoHS certified
Programmable CT & PT ratios
Compact 96x96mm panel mount design
Dual 8-digit 7-segment LED display
Applications:
Electrical panels and control cabinets
Power distribution and management systems
Building automation
Industrial automation and process plants
Renewable energy systems
Product Benefits:
Simplified energy monitoring across all common wiring configurations
High accuracy helps maintain power quality and energy efficiency
Remote data access via RS485 communication
Long-term reliability and global certification (CE, RoHS)
Scalable for any application with programmable CT/PT values
FAQ:
Q1: What communication protocol does the MFM376 support?
A1: The MFM376-C-CE variant supports RS485 MODBUS RTU protocol for easy integration with automation systems.
Q2: Can this meter be used for both single-phase and three-phase systems?
A2: Yes, it supports 1-phase 2-wire, 2-phase 3-wire, and 3-phase 4-wire systems.
Q3: Does the MFM376 show total harmonic distortion (THD)?
A3: Yes, it provides %THD measurement up to the 31st harmonic level.