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Siemens Building Technology 536-811 100K Ohmducttempsensor

Special Price $17.78 Regular Price $23.11
In stock
The Siemens 536-811 is a 100K Ohm Duct Temperature Sensor designed to monitor air temperature within HVAC duct systems. This resistor-based sensor detects changes in temperature by measuring its own resistance. As the temperature rises, the sensor's resistance decreases. This change in resistance is then converted into a temperature reading by the HVAC control system. The 536-811 features a 4- Inch rigid probe for easy installation in air ducts and is compatible with various HVAC equipment including air handlers, furnaces, and heat pumps. By accurately monitoring duct temperatures, the 536-811 sensor helps maintain comfortable indoor temperatures, improves energy efficiency by optimizing system operation, and enhances occupant comfort.


  • Resistance: 10000Ohms
  • Temperature: -40°F to 180°F
  • Probe Length: 4 Inch
  • Weight: 0.33lb
Manufacturer Name: Siemens Building Technology
Product Number: 536-811
OEM Part Number: 536-811
Product Description: 100K Ohmducttempsensor

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