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ZKZ-2A/T speed monitoring device
Product use: water turbine generator set speed monitoring system
Goods number: 11351
Processing customization: Yes
Brand: Hengyuan
Model number: ZKZ-2A / T
basic mechanical design feature
■ Number of measured signal path: one pulse signal, one PT signal (or permanent magnet machine signal)
■ Measuring frequency range: 0.05~100Hz
■ Measurement accuracy: nonlinearity <1%, speed dead zone <002%
■ Digital display content: generator frequency, speed percentage, each output setting value.
■ Switch volume output signal: speed value signal: 8 channels, each point can be fixed by the user within the specified range.
■ Unit peristalsis alarm output signal 1 circuit (SPST)
■ Device power fault alarm signal 1
■ Analog output: 4 ~ 20 mA (corresponding to 0% Ne ~ 200% Ne)
■ Communication output: RS485 (MODBOS RTU)
■ Working environment: temperature 0-50℃ and humidity <85%
■ Overall dimensions: plate-mounted 16080250mm
■ Working mode: continuous
■ Power supply: DC110~340V or AC85~265V / 50Hz
■ Power consumption: 12W
