Schneider Electric (Barber Colman) AT-208 Mounting Kit

Professionals in the field understand that accurate temperature readings depend entirely on sensor placement. The Schneider Electric AT-208 is a heavy-duty duct mounting kit designed specifically for securing pneumatic temperature bulbs and electric temperature bulbs within commercial air handling systems. This industrial-grade kit provides the necessary hardware to ensure that sensors remain stationary and properly sealed against duct pressure. Each unit includes two rugged mounting brackets and an installation gasket, which effectively isolates the sensor from vibration while preventing air leakage at the penetration point. For technicians managing Barber Colman or TAC legacy systems, the AT-208 provides a reliable mounting solution for TS-8201-105 and TS-8204 series sensors. The design simplifies the process of positioning bulbs in high-velocity airstreams, maintaining HVAC sensor calibration integrity over time. Whether you are performing a field rebuild or a new installation, this duct mounting hardware is the standard for securing capillary-style bulbs and remote sensing elements in Building Automation Systems (BAS).

• Universal Compatibility: Engineered for use with both pneumatic and electric bulb-style thermostats and sensors.
• Vibration Dampening: The included gasket reduces mechanical resonance, protecting sensitive sensing elements from premature failure.
• Air-Tight Seal: Prevents bypass air at the duct insertion point, ensuring the controller receives a true representation of supply or return air temperature.
• Direct Fit: Replaces or upgrades existing mounting hardware for legacy Barber Colman and modern Schneider Electric sensing bulbs.

• What sensors are compatible with the AT-208? It is designed for standard sensing bulbs used in pneumatic and electric systems, including the TS-8000 and TS-5000 series.
• Does the kit include all necessary hardware? Yes, the package contains two brackets and the required sealing gasket for a single duct penetration.
• Can this be used on round or rectangular ductwork? The brackets and gasket are optimized for flat surfaces but can be adapted to large-diameter round ducts with standard sheet metal techniques.

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.