EHTC-W
  • 2x4 digit display

  • 0...100 RH% humidity measurement

  • -40...125 °C temperature measurement

  • Relay outputs for temperature and humidity

  • Selectable heating/cooling control

  • Selectable humidification or drying control

  • Selectable 0-20mA, 4-20mA, 0-10V or 1-5V output

  • Selectable PID, On-Off temperature control

  • On-Off humidity control

  • PID control function with accurate self-tuning

  • °F or °C temperature indication

  • Alarm with buzzer for measured value

  • Wall type mounting

  • Communication via RS-485 ModBus protocol (order option)

  • EN standartlarına göre CE markalı

Manuals

Environmental Conditions
Ambient/Storage Temperature-40...50 ºC
Protection DegreeAccording to EN 60529 IP65
HeightMax. 2000m
Electrical Characteristics
Supply90-250V AC, 50/60Hz or 9-30V DC / 7-24V AC, 50/60Hz
Power Consumption2VA
External ConnectionsPlug-in terminals
ScaleTemperature: -40.0...125.0 °C
Humidity: 0.0%...100.0%
Accuracy±2 RH% (20...80% for RH range)
±4 RH% (0...100% for RH range)
±0.5 °C (for 20...40 °C range)
±1 °C (for 0...70 °C range)
±2 °C (for -40...125 °C range)
Response Time63% humidity variation for 7s (with 1m/s airflow at 25 °C)
63% temperature variation for 20s (with 1m/s airflow at 25 °C)
Output
Temperature OutputRelay: 250V AC, 5A (for resistive load), NO
Humidity OutputRelay: 250V AC, 5A (for resistive load), NO
Life ExpectancyMechanical 5.000.000 operations (under no load), Electrical 100.000 operations (5A at 250V AC, resistive load)
Analog OutputHumidity and temperature: 0-20mA DC, 4-20mA DC, 0-10V DC or 1-5V DC (selectable on device)
Housing
Mounting MethodWall mounting
Immersion Length100 mm
WeightApprox. 425g (after packaging)
Enclosure MaterialSelf extinguishing plastics
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