Địa chỉ: 12 Nguyễn Hữu Thọ, Xã Phước Kiển, Huyện Nhà Bè, TP. Hồ Chí Minh
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EVOMINI+C PROGRAMMABLE TRANSMITTER

  • Mã sản phẩm:

    EVOMINI_C
  • 4­÷20mA output

    The integrated connections allow to mount the transmitter directly on the sensor.
    This device is compatible with TRM and TRC series.

    TECHNICAL DATA

     

    Electrical technical data
    Supply voltage
    8,5 ÷32 Vdc (polarity protected)
    Accuracy
     
    maximum value between ±0.2 °C and ±0.2% of range set
     
    Response time of electronics section
     
    <50 ms
     
    Effect of temperature (*)
    (*) devation from 20°C
    Maximum value between ±0,3°C/25°C and ±0,3% of span/25°C
     
    Permitted load
     
    700 O @ 24 Vcc [RLO= (Valim. - 8,5) / 0,022]
     
    Input/Output insulation
     
    None
     
    Electronic board input
     
    RTD Pt100 (a= 0,00385) 3 wire connection
     
    PCB input range
    -50 ÷800 °C
    Sensor exciting current
     
    ~0,5 mA
     
    Sensor failure signalling
     
    upper scale (> 21.0 mA)
     
    downscale (< 3.6 mA) action
     
    Sensor short circuit signalling
     
    Fixed at lower limit of range (< 3.6 mA)
     
    Range configurations
     
    It is possible set the device by EVOMINI+SET configuration kit (it is needed a PC with OS Windows).
     
    Zero setting range
     
    any value between -50°C and +50°C
     
    Minimum span
     
    50°C (if the zero point is one of these values: -40°C, -20°C, 0°C, 20°C, 40°C, the minimum span is 20°C, otherwise is 50°C)
     
    Sensor error compensation
     
    over 2 points (max 1% of span)
     
    Factory default
     
    range 0 ÷ 150°C / sensor break monitoring: > 21 mA (Upscale action)
     
    Effect of power supply
     

    Giá:

    Liên hệ
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