Rh+T Wet & Dry Bulb Transmitter

    Categories Humidity, Temperature & Humidity Transmitter

    Brand : Shinko

    • Description
    • Attachment

    Temperature & Humidity Transmitter Using Dry-bulb, Wet-bulb Sensors

    Temperature Output Outputs 0 to 20 mA DC or 4 to 20 mA DC corresponding to the dry bulb input temperature of 0 to 100 or 0 to 200.
    Humidity Output Outputs 0 to 20 mA DC or 4 to 20 mA DC corresponding to the relative humidity 0 to 100 %RH.

    Optional serial communication RS-485

    Shinko protocol, Modbus ASCII or Modbus RTU is available.

      The following operations can be carried out:

    • Setting communication parameters.
    • Reading of input and output values and action status

    Dimensions

    Specification

    Input Wet bulb input RTD, Pt100 3-wire, 0 to 1000C (Allowable input lead wire resistance: 10 Ω or less per wire)
    Dry bulb input RTD, Pt100 3-wire, 0 to 1000C (Allowable input lead wire resistance: 10 Ω or less per wire)
    RTD, Pt100 3-wire, 0 to 2000C (Allowable input lead wire resistance: 10 Ω or less per wire)
    [Dry-bulb input temperature: 0 to 1000C (standard), Switchable to 0 to 2000C using the internal jumper.]
    Output Temperature output Outputs the following corresponding to the dry bulb input temperature of 0 to 1000C or 0 to 200.0C
    0 to 20 mA DC or 4 to 20 mA DC, Load resistance: Max. 550 Ω
    Humidity output Outputs the following corresponding to the relative humidity 0 to 100 %RH using dry bulb input temperature
    0 to 1000C and wet bulb input temperature 0 to 100.0C
    0 to 20 mA DC or 4 to 20 mA DC, Load resistance: Max. 550 Ω
    Conversion accuracy Temperature output Within converted temperature ± 1.00C
    Humidity output Within ± 3% of full scale
    Input sampling period 250 ms
    Output resolution 12000
    Power supply voltage 100 to 240 V AC 50/60 Hz, or 24 V AC/DC 50/60 Hz
    Power consumption Approx. 5 VA
    Operating environment Ambient temperature: 0 to 500C
    Ambient humidity: 35 to 85 %RH (non-condensing)
    Case (Material, Color) Material: Flame-resistant resin
    Color: Black
    Dimensions 75 x 105 x 71 mm (W x H x D)
    Mounting method Mounting by the frame using screws inside the control panel (3 mm screw for 4 positions)
    Mounting angle: Steel sheet (Nickel plated)
    Weight Approx. 200 g
    Option [TC] Electrical shock protection terminal cover
    Option [C5] Serial communication

    Terminal Arrangement

    GND Ground terminal
    Power Supply 100 to 240 V AC or 24 V AC/DC
    Temperature Output 4 to 20 mA DC or 0 to 20 mA DC
    Humidity Output 4 to 20 mA DC or 0 to 20 mA DC
    RS-485 Serial communication RS-485 (C5 option)
    Output Selection(*) 4 to 20 mA DC or 0 to 20 mA DC
    Wet Bulb Input(RTD) -
    Dry Bulb Input(RTD) -

    Data Sheet

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    Manual

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