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Avtech Room Sensor Comparison

Published by Jason Koffler on 12 March 2014

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 978 8988 for more information

Digital Sensors (Internal & External)

Description Room Alert 3E Room Alert 12E Room Alert 32W
Digital Sensor Compatibility Temperature, Outdoor Temperature, Fluid Temperature, Temperature & Humidity Temperature, Outdoor Temperature, Fluid Temperature, Temperature & Humidity
Built-In Digital Sensors (Internal) Temperature Temperature Temperature, Humidity
Digital Sensor Ports (External via RJ-11) 1 3 8
Digital Temperature Sensors (Included) 1 Internal 1 Internal, 1 External 1 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 External 0 External 1 Internal, 0 External
Digital Humidity Sensor Range 5% to 95% RH 5% to 95% RH 5% to 95% RH
Digital Humidity Sensor Accuracy + / – 3.5% + / – 3.5% + / – 3.5%
Digital Sensor Cable Type & Standard Length RJ-11 Cable, 25’ RJ-11 Cable, 25’ RJ-11 Cable, 25’
Maximum Digital Sensor Cable Length Approximately 100’ Approximately 100’ Approximately 100’

Switch Sensors (Internal & External)

Description Room Alert 3E Room Alert 12E Room Alert 32W
Switch Sensor Contact Sets (External) 1 4 On Back Side 16, 1 via Wireless
Switch Sensor Capacity 1 4 17 – 27 Max (10 via Wireless)
Built-In Switch Sensors (Internal) None None Power
Connects To Dry Contacts (Other Devices) HVAC, UPS, Cooler, Etc. HVAC, UPS, Cooler, Etc. HVAC, UPS, Cooler, Etc.
Switch Sensor Cable Type & Standard Length 2 Wire Cable, 25’ 2 Wire Cable, 25’ 2 Wire Cable, 25’
Maximum Switch Sensor Cable Length Approximately 900’ Approximately 900’ Approximately 900’

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