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RTD input Temperature converter

PHG-12TZ-466  1 input 2 outputs

Input :Two-wire or three-wire RTD Pt100 signal

Output :RTD Pt100 signal


    Thermal resistor input temperature converter can transmit and output the thermal resistor (RTD) Pt100 signal at 1:1 for driving the load. Intelligent configuration is possible, and the actual range of the thermal resistance can be set through computer software. It has the function of disconnection alarm and out-of-range alarm function.
        This product needs to be powered independently, and the power supply, input and output terminals are isolated.


    Input signal Two wire or three wire Pt100 signal
    Measurement range -200-850
    Output signal RTD Pt100 signal
    load capacity 0~500Ω(can be customized)
    Supply voltage 20-35VDC
    Power consumption <1.1W (when 24VDC power supply )
    LED indicator Green: Power indicator
    Short circuit alarm: ALM red light stays on
    Open circuit alarm: ALM red light flashes
    Output accuracy 0.1%F.S
    Temperature drift 0.1%F.S/10℃
    Temperature parameters Working temperature: -20~+60, storage temperature:-40~+80
    Relative humidity 10%~95% RH no condensation
    Dielectric strength ≥2000VAC/min (between input/output/power supply)
    Insulation resistance ≥100MΩ (between input/output/power supply)
    Electromagnetic compatibility According to IEC 61326-1(GB/T 18268), IEC 61326-3-1
    MTBF 100000h
    Wire requirements Horizontal cutting surface ≥ 0.5mm2; Insulation strength ≥ 500V
    Applicable field equipments Two wire or three wire RTD Pt100



    Schematic diagram



    1. The power rail function is an optional function, and users need to specify the power supply method when placing an order

    The selection of power rail connectors can refer to page 89 of the "Annex"

    2. When inputting a three wire RTD, it is necessary to ensure that the three wires are of equal length as much as possible

    3. When inputting a two-wire RTD, terminals 5 and 6 must be short circuited