Địa chỉ: 12 Nguyễn Hữu Thọ, Xã Phước Kiển, Huyện Nhà Bè, TP. Hồ Chí Minh
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EVOMINIX CM PROGRAMMABLE TEMPERATURE TRANSMITTER WITH METALLIC BODY

  • Mã sản phẩm:

    EVOXCM
  • 4-20 mA output

    PC-configurable compact temperature transmitter for Pt100 and Pt1000 probes.
    Its integrated connections allow to mount the transmitter directly on the sensor.
    It comes in a metallic IP67 body with M12 connections in both ends.
    It is compatible with Italcoppie TRM and TRC probe series.

    TECHNICAL DATA

     

    Electrical technical data
    PCB operating temperature
    -40 ÷85°C
    Operating humidity
    0 ÷100%
    EMC
     
    According EN 61326
     
    Supply voltage
    5 ÷32 Vdc (polarity protected)
    Input/Output insulation
     
    None
     
    Electronic board input
     
    RTD Pt100/Pt1000 (a= 0,00385) 2, 3 o 4 wire connection
     
    PCB input range
     
    From -200°C to +850°C
     
    Sensor exciting current
     
    ~100 uA
     
    Sensor wire maximum resistance
     
    3 or 4 wire connection: 20 ohm/wire
     
    2 wire connection: 40 ohm
     
    Signal
     
    4÷20 mA
     
    20÷4 mA
     
    Permitted load
     
    860O @ 24 Vdc [Rload= (Vsupply. - 5) / 0.022]
     
    Sensor break or short-circuit monitoring
     
    According to NAMUR NE43, selectable between:
     
    Upper scale (> 21.0 mA)
     
    Lower scale (< 3,6 mA)
     
    Accuracy
     
    Maximum value between ±0.1°C and ±0.1% of span
     
    Effect of temperature (*)
    (*) devation from 20°C
    Maximum value between ±0,3°C/25°C and ±0,3% of span/25°C
     
    Long-term stability
     
    Maximum 0.1% of span per year
     
    Effect of power supply
     
    Negligible
     

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