The 6001 Boilers and Water Heating Series is QTI’s industrial sensor line for use in a wide variety of liquid immersion applications. These temperature sensors are designed for the most rigorous applications and are ideally threaded into industrial boilers to detect or control water temperature and/or function as a safety device to shut down the heater in critical applications. This series can be completely customized to meet OEM requirements for probe length, housing material, sensor type, and connector type.