Honeywell C7021B2013 , Inc. 10K ohm NTC Duct Temperature Sensor,12 in., Oper

"12"" DUCT

This duct temperature sensor from Honeywell is used to measure and indicate the temperature of air flowing inside of a duct. This 12"" duct sensor is able to accurately monitor air temperatures as well as the maximum temperature reached. The full metal jacket leads ensure maximum durability and are resistant to high temperatures so this industrial grade sensor is able to withstand even the toughest environments.

This is a 1"" long, 12"" aluminum hood temperature probe. It is used by commercial and industrial HVAC companies to monitor duct temperatures throughout the life of the system. This sensor is ideal for installations which need a small, space-saving probe, which can be inserted directly into the duct work, hence it features 5/16"" diameter thermowell.

C7021B20013 ,100k" , 9 in. - 25ft TEMP SENSOR, 5 MTR CABLE, NTC THERMISTOR WITH WATERPROOF BLK ELECTRODE, 15AMPS/250VDC (NEMA 4/13) PROXIMITY SENSOR

Designed for industrial, and commercial HVAC applications.

Stretchable polyurethane tubing with ceramic core

Efficiently and economically measure room temperature in commercial or residential HVAC systems with Honeywell's NTC Duct Temperature Sensor. The sensor utilizes a non-contacting type NTC thermistor for quick and easy measurement of duct air temperature in heating, ventilation and air conditioning applications.

Whether it's a furnace, air conditioner, or heat pump, Honeywell can help you maintain the best temperature in your ductwork. Our Duct Temperature Sensors monitor the AC/heat source and send that information to the thermostat for precise temperature control. It's an easy way to save energy by optimizing the performance of your HVAC system. No one knows HVAC like Honeywell.