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Inviva
EHTC EHTC
EHTC

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EHTC

The device you're referring to seems to be a control system designed with three different mounting options, featuring PID control and temperature and humidity sensors. If you need more details or specific information about this product, feel free to ask!

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EHTC

2x4 digit display

0...100 %RH humidity measurement

-40...125°C temperature measurement

Relay outputs for temperature and humidity controls

Selectable heating or cooling control

Selectable humidification or drying control

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

PID or On-Off temperature control

On-Off humidity control

Automatic calculation of PID parameters (Self-Tune)

Temperature can be displayed in °F or °C

Alarm with buzzer for measurement values

Wall-mountable

Communication via RS-485 ModBus protocol

CE marked according to EN standards

Ambient/Storage Temperature -40...50 °C
Protection Class According to EN 60529 standard, IP65
Altitude Up to 2000m
Power Supply Voltage 90-250V AC, 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption 2VA
Connection Terminal block
Scale Temperature: -40.0...125.0 °C
Humidity: 0.0...100.0 %
Accuracy ±2 %RH (for 20...80 %RH range)
±4 %RH (for 0...100 %RH range)
±0.5 °C (for 20...40 °C range)
±1 °C (for 0...70 °C range)
±2 °C (for -40...125 °C range)
Measurement Time 7s for 63% humidity change (at 25°C and with air flowing at 1m/s)
20s for 63% temperature change (at 25°C and with air flowing at 1m/s)
Temperature Output Relay: 250V AC, 5A (for resistive load), NO
Humidity Output Relay: 250V AC, 5A (for resistive load), NO
Relay Lifespan Up to 5,000,000 switchings without load; 250V AC, 5A resistive load, 100,000 switchings
Analog Outputs For humidity and temperature: 0-20mA DC, 4-20mA DC, 0-10V DC, or 1-5V DC (selectable on the device)
Mounting Type Wall mountable
Immersion Length 100 mm
Weight Approximately 425g (with packaging)
Case Material Self-extinguishing plastics used

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