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Rayleigh Instruments - Power Quality Analysers

Power Quality Analysers for diagnosing power quality problems including voltage dips, voltage transients and surges, long interruptions and short interruptions, harmonic waveform distortion, frequency variation and other PQ problems

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  1. RI-F500 Multifunction Analyser - Single Phase and Three Phase

    Rayleigh Instruments RI-F500 Multifunction Analyser - Single & Three Phase

    • Power quality measurement
    • Real time clock, 8MB Memory with Event and alarm recording
    • Mono graphical display
    • Tactile buttons
    • Multi-tariff measurement
    • Digital inputs and relay outputs
    • Pulse output and Modbus comms
    • Addition...
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  2. RI-F550 Multifunction Analyser - Single Phase and Three Phase

    Rayleigh Instruments RI-F550 Multifunction Analyser - Single & Three Phase

    • Power quality measurement
    • Real time clock, 8MB Memory with Event and alarm recording
    • Full colour graphical display
    • 'Touch' buttons
    • Multi-tariff measurement
    • Digital inputs and relay outputs
    • Pulse output and Modbus comms
    • A...
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  3. Ethernet Communication Module RI-A5ETNT

    Rayleigh Instruments RI-A5ETNT - Ethernet Communication Module for RI-F500 and RI-F550 Multifunction Analysers

    • Extends the capability of the RI-F500 Series Multifunction Network Analysers
    • Automatically recognised by RI-F500 Series
    • One 10M RJ45 network interface
    • Supports 802.3 Ethernet framework
    • Working mode TCP server
    • DHCP support for automatic IP a...
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  4. RI-A5PROF Profibus DP Module

    Rayleigh Instruments RI-A5PROF Profibus DP DPV0/DPV1 Module for RI-F500 and RI-F550 Multifunction Analysers

    • Extends capability of RI-F500 Series Analysers
    • Automatically recognised by RI-F500 Series
    • Automatic detection of baud rate
    • Master-Slave Comms mode
    • Configure with first-level master
    • Cyclic data transfer (DPV0)
    • Acyclic data transfer...
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  5. RI-A5PT100 Thermal Resistance Inputs Module

    Rayleigh Instruments RI-A5PT100 Dual Analogue Input (PT100) Module for RI-F500 and RI-F550 Multifunction Analysers

    • 2 x Analogue Inputs (PT100)
    • Extends capability of RI-F500 Series Analysers
    • Automatically recognised by RI-F500 Series
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  6. RI-A5MBUS M-Bus Module

    Rayleigh Instruments RI-A5MBUS - M-Bus Communication Module for RI-F500 and RI-F550 Multifunction Analysers

    • Extends the capability of the RI-F500 Series Network Analysers
    • Automatically recognised by RI-F500 Series
    • Baud rate: 1200/2400/4800/9600 bps
    • Communication based on master-slave framework
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  7. RI-A5DCAO Analogue Module

    Rayleigh Instruments RI-A5DCAO - Analogue Output Module for RI-F500 and RI-F550 Multifunction Analysers

    • Extends RI-F500 Series Power Analysers capabilities
    • 2 x Analogue Ouput Module (mA)
    • Automatically recognised by RI-F500 Series
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  8. RI-A5DCDI Digital Input Module

    Rayleigh Instruments RI-A5DCDI - Digital Input Module for RI-F500 and RI-F550 Multifunction Analysers

    • Extends RI-F500 Series Power Analysers capabilities
    • 4 x Digital Input Module
    • Automatically recognised by RI-F500 Series
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  9. RI-A5RSBAC Communication Module

    Rayleigh Instruments RI-A5RSBAC - BACnet/MSTP Communication Module for RI-F500 Series

    • BACnet/MSTP Communication Module for RI-F500 Series
    • Baud rate: 1200/2400/4800/9600/19200 bps
    • Real-time data measurement from RI-F500 & RI-F550
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  10. RI-A5RS485 - RS485 Communication Module

    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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Items 1 to 10 of 16 total

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