Avtech Room Sensor Comparison

Compare Avtech Monitors Side By Side.

This temperature & environment monitor comparison displays model by model specifications in an easy to read format. For more information on any of the models displayed, if you have any queries call us on 0800 088 5133 for more information

Digital Sensors (Internal & External)

DescriptionRoom Alert 3ERoom Alert 12ERoom Alert 32W
Digital Sensor CompatibilityTemperature, Outdoor Temperature, FluidTemperature, Temperature & HumidityTemperature, Outdoor Temperature, Fluid Temperature, Temperature & Humidity
Built-In Digital Sensors (Internal)TemperatureTemperatureTemperature, Humidity
Digital Sensor Ports (External via RJ-11)138
Digital Temperature Sensors (Included)1 Internal1 Internal, 1 External1 Internal, 1 External, 1 Wireless
Digital Temperature Sensor Range-67° to 257°F (-55° to 125°C)-67° to 257°F (-55° to 125°C)-67° to 257°F (-55° to 125°C)
Digital Temperature Sensor Accuracy+ / – 0.125°+ / – 0.125°+ / – 0.125°
Digital Humidity Sensors (Included)0 External0 External1 Internal, 0 External
Digital Humidity Sensor Range5% to 95% RH5% to 95% RH5% to 95% RH
Digital Humidity Sensor Accuracy+ / – 3.5%+ / – 3.5%+ / – 3.5%
Digital Sensor Cable Type & Standard LengthRJ-11 Cable, 25’RJ-11 Cable, 25’RJ-11 Cable, 25’
Maximum Digital Sensor Cable LengthApproximately 100’Approximately 100’Approximately 100’

Switch Sensors (Internal & External)

DescriptionRoom Alert 3ERoom Alert 12ERoom Alert 32W
Switch Sensor Contact Sets (External)14 On Back Side16, 1 via Wireless
Switch Sensor Capacity1417 – 27 Max (10 via Wireless)
Built-In Switch Sensors (Internal)NoneNonePower
Connects To Dry Contacts (Other Devices)HVAC, UPS, Cooler, Etc.HVAC, UPS, Cooler, Etc.HVAC, UPS, Cooler, Etc.
Switch Sensor Cable Type & Standard Length2 Wire Cable, 25’2 Wire Cable, 25’2 Wire Cable, 25’
Maximum Switch Sensor Cable LengthApproximately 900’Approximately 900’Approximately 900’

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