Panel & DIN Rail Power Meters
Digital multimeters, power quality analyzers, and transducer instruments for LV/MV switchboards.
Overview & Applications
Integra Metering Systems offers a selected range of digital power meters, multi-function power analyzers, and measurement transducers manufactured by FRER, Rayleigh Instruments, and Algodue.
These instruments provide real-time measurement of electrical variables: voltage, current, active/reactive/apparent power, power factor, frequency, THD (Total Harmonic Distortion), and individual harmonics.
Available in 96x96 mm flush-mount panel housings and modular DIN-rail enclosures with RS-485 Modbus RTU communication, pulse outputs, and alarm relays.
Key Strengths
Complete Electrical Parameter Recording
RMS voltage, current, active/reactive power, power factor, and frequency.
Power Quality Analysis
THD voltage and current harmonics monitoring up to 31st order.
Flexible Form Factors
96x96 mm panel meters (UPM309, F100) and compact 4-DIN module meters (D140, D150, D175).
Modbus Communication
RS-485 Modbus RTU interface for BMS and SCADA energy monitoring.
High Measurement Accuracy
Class 0.5s and Class 1 certified measurement.
Datasheets & Catalogs
Browse and download official brochures, calibration certificates, and technical manuals in PDF format.
FRER Meter TA Brochure
Official PDF Document
FRER Rogowski Meter Brochure
Official PDF Document
Rayleigh Instruments Overview
Official PDF Document
Rayleigh D140 Datasheet
Official PDF Document
Rayleigh D150 Datasheet
Official PDF Document
Rayleigh D175 Datasheet
Official PDF Document
Rayleigh D35 Datasheet
Official PDF Document
Rayleigh F100 Datasheet
Official PDF Document
Algodue UPM309 Analyzer
Official PDF Document
Algodue UEM6C Meter
Official PDF Document
Algodue UEMCT Meter
Official PDF Document
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Need More Information?
Our technical team is available to advise you on the most suitable solution.