When accurate bearing temperature monitoring is critical to equipment reliability, the BTC-BAY Copper Tip Bearing Thermocouple provides a dependable solution for measuring bearing temperatures on rotating machinery. Designed with an adjustable spring-loaded bayonet and a high thermal conductivity copper sensing tip, the sensor maintains consistent contact with the bearing housing to deliver fast, reliable, and repeatable temperature measurements. By detecting abnormal temperature increases early, maintenance teams can identify developing bearing problems before they result in costly equipment failures or unplanned downtime.

Unlike conventional fixed-length bearing thermocouples, the BTC-BAY allows the immersion depth to be adjusted during installation. This makes it easier to achieve proper contact with the bearing housing without changing the sensor or modifying the mounting arrangement. The spring-loaded bayonet continuously applies controlled pressure against the measurement surface, helping maintain stable contact even on equipment exposed to vibration, thermal expansion, or normal mechanical movement. Combined with the copper sensing tip, which transfers heat significantly faster than stainless steel alone, the sensor responds quickly to changes in bearing temperature, allowing operators to react sooner to developing process conditions.

Manufactured with a durable 316 stainless steel sheath, the BTC-BAY is built for demanding industrial environments. It is available in Type K, Type J, and Type T thermocouples, with a wide selection of sheath lengths, lead wire insulation, connector styles, armored cable protection, and mounting accessories. Each sensor can be configured to match the application’s operating temperature, installation requirements, and environmental conditions.

The BTC-BAY is commonly installed on electric motors, pumps, compressors, turbines, generators, gearboxes, fans, blowers, conveyors, mixers, and other rotating equipment where continuous bearing temperature monitoring is an important part of a preventive or predictive maintenance program. Monitoring bearing temperature helps maintenance personnel identify problems such as inadequate lubrication, excessive loading, shaft misalignment, bearing wear, or developing mechanical faults before they lead to unexpected shutdowns.

The sensor is suitable for both OEM equipment manufacturers designing new machinery and maintenance teams replacing existing bearing temperature sensors during repairs or plant upgrades. Whether the application requires a standard configuration or a custom-built assembly, the BTC-BAY can be supplied with the appropriate thermocouple type, cable construction, connector, mounting hardware, and accessories to simplify installation and ensure reliable long-term performance.

At Tempotech Controls, we understand that no two applications are exactly the same. Our engineering team works closely with customers to configure bearing thermocouples that match the process, operating environment, and installation requirements rather than relying on a one-size-fits-all solution. From standard replacement sensors to fully customized assemblies, the BTC-BAY is designed to provide dependable temperature measurement, easy installation, and long service life in demanding industrial applications.