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    PR Electronics 3100 Series Loop Powered Isolator, Current Input, Voltage Output, ATEX

    RS Stock No.:
    796-7105
    Mfr. Part No.:
    3185A2
    Brand:
    PR Electronics
    PR Electronics
    View all Signal Conditioners
    Available to back order for despatch 16/05/2023
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    Price Each

    £137.50

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    £165.00

    (inc. VAT)

    UnitsPer unit
    1 +£137.50
    RS Stock No.:
    796-7105
    Mfr. Part No.:
    3185A2
    Brand:
    PR Electronics
    COO (Country of Origin):
    DK

    Legislation and Compliance

    COO (Country of Origin):
    DK

    Product Details

    PR Electronics 3185 Loop Powered Isolator


    3185 type is a 1 or 2 channel input loop powered isolator. Inputs and outputs are floating and galvanically separated. The converter eliminates ground loops and can be used for measuring floating signals. Also provides surge suppression and protects control systems from transients and noise.

    Features and Benefits


    • High basic 0.05% accuracy in all available signal ranges

    • 2.5 kVAC isolation and have excellent noise immunity

    • NAMUR NE21 burst A criteria

    • Transmits rapid changes in process measurements to PLC/DCS for fast and accurate monitoring of critical signals

    • Low temperature coefficient better than 0.01% / °C in a wide -25 to +70°C ambient temperature range for precise measurements

    • Long term accuracy better than 0.1% / 3 years with no need for re-calibration

    • Installation in ATEX Ex zone 2 / IECEx Zone 2 / FM division 2

    DIP-switch programming


    Re-calibration is not needed after changing the DIP-switch range settings. Just change the DIP-switch, cycle the power to the unit and obtain the new, pre-calibrated I/O range. HART programming is enabled for selected devices.

    Mounting


    Devices can be mounted both vertically and horizontally with no air gap separation required. The devices snap onto a power rail or DIN rail and are easily detached by lifting the bottom lock.

    High level of isolation


    Safe galvanic isolation of 2.5 kVAC provides high noise immunity and prevents ground loops for accurate delivery of the process signal to your control system.

    Device status indicators


    A front LED indicates device status, e.g. an error in the set-up, sensor or hardware.

    Over voltage- / polarity protection


    All terminals can withstand up to ±31.2 VDC and are protected against incorrect supply wiring to ensure safe, error-free installation.


    PR Electronics DIN Rail Mounting

    Specifications

    AttributeValue
    Module TypeLoop Powered Isolator
    Input Signal TypeCurrent
    Output Signal TypeVoltage
    Input Range0 → 23mA
    Output Range17.5V dc
    Hazardous Area CertificationATEX
    Mounting TypeDIN Rail Mount
    Operating Temperature Range-25 → +70°C
    Series3100
    Minimum Operating Temperature-25°C
    Maximum Operating Temperature+70°C
    Available to back order for despatch 16/05/2023
    Add to Basket
    Units

    Added

    Price Each

    £137.50

    (exc. VAT)

    £165.00

    (inc. VAT)

    UnitsPer unit
    1 +£137.50