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BT-3724 RTD Input Temperature Acquisition Module 4AI Pt1000 15Bits

BT-3724:4 channels / RTD input / PT1000 / 15bits / Temperature acquisition module, Code: E

◆ the module supports 4-channel RTD thermal resistance (PT1000) temperature acquisition.
◆ the module could be connected to a 2-wire or 3-wire PT1000 temperature sensor.
◆ the internal bus of the module and field input adopts magnetic isolation.
◆ 15-bit ADC resolution ratio.
◆ the module supports separately disabling specific channels to improve the acquisition speed.
◆ the module supports LCD display of basic module information and channel indicator display parameters.  

    Technical Parameters


    General Parameters
    Power Max.35mA@5.0Vdc
    Isolation I/O to internal bus:magnetic isolation(2.5KVrms)
    Wiring I/O wiring:Max.1mm²(AWG  18)
    Environment Specification
    Operational Temperature -40~85℃
    Operational Humidity 5%~95%RH(No Condensation)
    Protection Class IP20
    Input parameters
    Channel Number 4 channels
    Resolution Ratio 15 Bits
    Sensor Type PT1000
    Measurement Range -240~880℃
    Measurement Accuracy 0.5℃
    Switching Rate 320ms/4 channels
    Diagnostic Function
    -32767: channel disabling
    32766: open circuit, disconnection(or no sensor is connected)

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