Rayleigh Instruments - Multifunction Meters
Multifunction Energy Meters for single-phase and three-phase MID and non-MID energy monitoring applications - direct connection or current transformer operated with a range of communication protocols including pulse, Modbus and Mbus. DIN rail mounting, panel mounting models available.
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Rayleigh Instruments RI-A5RS485 - RS485 Modbus-RTU Module for RI-F500 and RI-F550 Multifunction Analysers
- Extends capability of RI-F500 Series Analysers
- RS485 Modbus-RTU Module
- Automatically recognised by RI-F500 Series
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Rayleigh Instruments RI-D18-100-C 100A Direct Connect Single Phase kWh Meter with RS485 Communication
- 100A direct connected single phase
- High definition LCD display
- 18mm wide DIN rail mounting
- Import active energy measurement
- RS485 Modbus communication
- Single module width DIN rail mounted
- LED pulse indication
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Rayleigh Instruments RI-D35-100 Single Phase Multifunction Energy Meter - MID Certified
- 100A direct connected
- High definition LCD display
- Import and export energy measurement
- Modbus or Mbus Versions
- Two pulse outputs
- MID B+D Certified
- LED pulse indication
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Rayleigh Instruments RI-D240 Multifunction Energy Meters
- Energy pulse LED
- -/1A or -/5A CT input
- Single phase or three phase network compatible
- Programmable voltage and CT ratio
- True RMS measurement
- Cost effective and accurate
- Modbus or Mbus communication
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Rayleigh Instruments RI-D140 Multifunction Energy Meters - MID Certified
- Energy pulse LED
- -/1A or -/5A CT input
- Single phase or three phase network compatible
- Programmable voltage and CT ratio
- True RMS measurement
- MID B+D Certified
- Modbus communication
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Rayleigh Instruments RI-F220 Series Single Phase and Three Phase Multifunction Energy Meter
- DIN 72 panel mounted
- -/1A or -/5A CT input
- Single phase or three phase network compatible
- Programmable voltage and CT ratio
- True RMS measurement
- Pulse output and RS485 Modbus communication
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Rayleigh Instruments RI-F400 easywire Multifunction Meter
- DIN 96 panel mounted
- 330mV Input from easywire® CTs
- Single phase or three phase network compatible
- Programmable voltage and CT ratio
- True RMS measurement
- Pulse output and Modbus communication
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Rayleigh Instruments RI-F300 easywire Multifunction Meter - MID Certified
- DIN 96 panel mounted
- 1A Input from easywire® CTs
- Single phase or three phase network compatible
- Programmable voltage and CT ratio
- True RMS measurement
- MID B+D Certified
- Pulse output and Modbus communication
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Rayleigh Instruments RI-F200 Series Single Phase and Three Phase Multifunction Energy Meter
- DIN 96 panel mounted
- -/1A or -/5A current transformer input
- Three phase network compatible
- Programmable voltage and CT ratio
- True RMS measurement
- Pulse output and RS485 Modbus communication
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Rayleigh Instruments RI-F100 Series Three Phase Multifunction Energy Meter - MID Certified
- DIN 96 panel mounted
- -/1A or -/5A current transformer input
- Three phase network compatible
- Programmable voltage and CT ratio
- True RMS measurement
- MID Certified
- Pulse output and RS485 Modbus communication
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