Thermowell is a stainless steel unit, used in
conjunction with the Stationary Sensor, Stationary Striker
Sensor, or Exhaust Gas Temperature Sensor. Thermowell unit
houses the fuse-metal end of the device, adapting it to be
used where the temperature of oil, water, gas or other
elements is to be monitored. Typical applications are fuel gas
headers, oil sumps, water systems and natural gas headers.