The Maxitrol TS194 is a professional-grade discharge air temperature sensor specifically engineered for integration with the Series 94 Selectra electronic modulation system. Built for the rigors of high-demand industrial and commercial gas-fired heating, this sensor works in tandem with the MT1 mixing tube to provide critical thermal feedback to the system's amplifier. By monitoring the discharge airstream, the TS194 ensures precise, continuous modulation of gas flow, replacing outdated on/off cycling with a steady, modulated response for superior process control. This discharge air temperature sensor is rated for a 300°F maximum temperature range, making it a reliable choice for make-up air units and direct-fired burner applications. Field technicians rely on its 3-terminal screw connection for streamlined wiring and its rugged construction for long-term stability in harsh environments. When paired with a compatible mixing tube sensor assembly, the TS194 delivers the accuracy required to maintain strict setpoint tolerances in complex HVAC modulation configurations. Key Benefits Selectra Series 94 Compatibility: Engineered to interface directly with A1494 and A1094 amplifiers for seamless system integration. High-Temperature Durability: Capable of withstanding operating conditions up to 300°F (149°C) without signal degradation. Precision Gas Modulation: Eliminates rapid temperature fluctuations by providing constant feedback for incremental valve adjustment. Rugged Industrial Design: Optimized for use in mixing tube housings within high-velocity airstreams. Common Questions Is the mixing tube included with the TS194 sensor? No, the TS194 is the replacement sensor only; it is designed to be installed inside an MT1 mixing tube, which must be purchased separately if not already present. Which amplifiers are compatible with this sensor? The TS194 is designed for the Series 94 Selectra System, commonly used with A1494, A1094, AD149CK, and AD1094C amplifiers. Can this sensor be used for room temperature control? This is specifically a discharge air sensor. For space temperature control, you would typically use a separate selector or thermostat compatible with the Series 94 system. 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.
