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Thermohygrometers

LB-474A3
LB-474A3

Dual Thermometer, Wet and Dry Bulb, Universal PID Regulator LB-474A3

  • 2-channel temperature (resolution 0.01°C)
  • optionally: wet-and-dry-bulb thermometer (resolution (0.1%))
  • optionally: 4-channel analog input (0-10V, 4-20mA), up to 2 external S300 sensors

  • regulation: 4-channels (PID, ON-OFF, time based)
  • outputs: 5 relays (up to 7), optionally: 0-10V, 4-20mA, S300

  • communication: USB, RS-485 (Modbus RTU)
  • power: 230VAC 50Hz
LB-580
LB-580

Climate meter LB-580 - multiparameter

  • temperature (resolution 0.01°C)
  • humidity (resolution 01.%)
  • pressure (resolution 0.1hPa)
  • air flow (resolution 0.01m/s)

  • memory: up to 30000 records
  • communication: USB
  • power: 3.6V 800mAh NiMH battery, DC charger