MAMAC Systems TE-701-B-7-D 12 Inch 10Kohm Flg Duct Temperature Sensor

The MAMAC Systems TE-701-B-7-D is a 12-inch duct temperature sensor designed for HVAC systems. It features a probe with a 10k Ohm thermistor (NTC) that detects air temperature within a duct. As the temperature rises, the sensor's resistance decreases. This change in resistance is converted into a 4-20 mA output signal that can be read by compatible HVAC control systems. This allows for precise monitoring and regulation of air temperature within the duct network. The sensor operates on a wide power supply range of 12-40 volts DC and can withstand air pressure variations up to 10 inches of water column. Its wide temperature range of -40°F to 210°F makes it suitable for various HVAC applications, helping to maintain comfort and potentially improve energy efficiency.