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Temperature Measurement

Intelligent Temperature Transmitter

Features

■Compact structure design, easy to install
■Ultra-low power design of internal lines
■The range can be adjusted by the dial switch

  • GMT Series Temperature Transmitter

  • Model

    GMT901-A

  • Configuration method

    DIP switch + PC programmable

  • Power supply debugging

    No need

  • Input signal

    Thermal resistance, thermocouple

  • Measuring range

    -200~+850℃

  • Range (MIN)

    10K

  • Conversion accuracy

    ≤0.2% or 0.2k

  • Output signal

    4~20mA 2-wire system

  • Error alarm

    Output drops to ≤ 3.6mA or the output rises to ≥ 21.5mA

  • Voltage

    9~30V DC

  • Limit current

    ≤25mA

  • Load (MAX)

    (V power supply - 9V) / 0.025A (output current)

  • Response time

    1S

  • Lightning protection

    ±4000V (≤5 times)

  • Anti-pulse group

    ±4000V

  • Anti-radio frequency interference

    >10V/m(80MHz~1000MHz)

  • Ambient temperature

    -40~+85℃

  • Temperature drift

    0.008%FS/1℃

  • Long-term stability

    ≤0.1°C/year or 0.05%/year

  • Dimensions

    Φ44x24mm

  • Net weight

    40g (without packaging)