EHTC-W
Three Different Mounting Types, PID Controlled, Temperature and Humidity Sensor Controller
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
Downloads
Environmental Conditions
Ambient/Storage Temperature
-40...50 ºC
Protection Degree
According to EN 60529 IP65
Height
Max. 2000m
Output
Temperature Output
Relay: 250V AC, 5A (for resistive load), NO
Humidity Output
Relay: 250V AC, 5A (for resistive load), NO
Life Expectancy
Mechanical 5.000.000 operations (under no load), Electrical 100.000 operations (5A at 250V AC, resistive load)
Analog Output
Humidity and temperature: 0-20mA DC, 4-20mA DC, 0-10V DC or 1-5V DC (selectable on device)
Electrical Characteristics
Supply
90-250V AC, 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption
2VA
External Connections
Plug-in terminals
Scale
Temperature: -40.0...125.0 °C
Humidity: 0.0%...100.0%
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)
±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 Time
63% humidity variation for 7s (with 1m/s airflow at 25 °C)
63% temperature variation for 20s (with 1m/s airflow at 25 °C)
63% temperature variation for 20s (with 1m/s airflow at 25 °C)
Housing
Mounting Method
Wall mounting
Immersion Length
100 mm
Weight
Approx. 425g (after packaging)
Enclosure Material
Self extinguishing plastics
Environmental Conditions
Ambient/Storage Temperature
-40...50 ºC
Protection Degree
According to EN 60529 IP65
Height
Max. 2000m
Electrical Characteristics
Supply
90-250V AC, 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption
2VA
External Connections
Plug-in terminals
Scale
Temperature: -40.0...125.0 °C
Humidity: 0.0%...100.0%
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)
±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 Time
63% humidity variation for 7s (with 1m/s airflow at 25 °C)
63% temperature variation for 20s (with 1m/s airflow at 25 °C)
63% temperature variation for 20s (with 1m/s airflow at 25 °C)
Output
Temperature Output
Relay: 250V AC, 5A (for resistive load), NO
Humidity Output
Relay: 250V AC, 5A (for resistive load), NO
Life Expectancy
Mechanical 5.000.000 operations (under no load), Electrical 100.000 operations (5A at 250V AC, resistive load)
Analog Output
Humidity and temperature: 0-20mA DC, 4-20mA DC, 0-10V DC or 1-5V DC (selectable on device)
Housing
Mounting Method
Wall mounting
Immersion Length
100 mm
Weight
Approx. 425g (after packaging)
Enclosure Material
Self extinguishing plastics