The Maxitrol TS10765B is a high-precision 5:1 ratio inlet air reset sensor designed specifically for integration with a mixing tube in high-performance gas modulation systems. As a critical component for Maxitrol Selectra Series 14, 21, and 31 electronic gas flame modulation, this sensor facilitates an inverse relationship between inlet air temperature and discharge air temperature. By sensing fluctuations in the intake air duct, the TS10765B sensor allows the amplifier to adjust the modulating gas valve output instantly, compensating for seasonal temperature swings without manual recalibration. This HVAC temperature sensor is engineered for industrial and commercial makeup air units where maintaining a consistent discharge temperature is vital for process stability and building comfort. Key Benefits System Compatibility: Seamlessly integrates with Maxitrol Selectra Series 14, 21, and 31 systems for precise electronic control. Automated Efficiency: Provides an automatic inlet air reset, reducing the need for seasonal setpoint adjustments by technicians. Precision Modulation: Works alongside modulating-regulating valves to provide instantaneous response to external air temperature changes. Durable Construction: Built to withstand the high-velocity airflow environments of industrial intake ducts when housed in the required mixing tube. Common Questions What is the purpose of the 5:1 ratio in the TS10765B? The 5:1 ratio defines the reset capability, meaning for every 5-degree change in inlet air temperature, the system will adjust the discharge air temperature by 1 degree in the opposite direction to maintain equilibrium. Is the mixing tube included with this sensor? The Maxitrol TS10765B is the sensor component only. It must be installed within a compatible Maxitrol mixing tube (typically 4" to 12" depending on duct size) to ensure an accurate average temperature reading of the airstream. Can this sensor be used for space heating applications? While primarily used in direct-fired makeup air systems (Series 14), it can be used in any Selectra electronic gas modulation system where inlet air compensation is required to stabilize discharge temperatures. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
