Thermowells - Marsh Bellofram

Thermowells protect temperature sensors from pressure, flow, corrosion and abrasion. They also let you remove sensors for replacement or calibration without draining or shutting down the process.

Thermowell Types

• Threaded thermowells – common for general service
• Socket weld and weld-in – high-pressure installations
• Flanged thermowells – easy removal and corrosive service
• Sanitary thermowells – tri-clamp for food and pharma
• Tapered and stepped stems – strength and fast response

Choosing a Thermowell

Select material, insertion length, bore size and connection. For high-velocity flows, perform a wake frequency calculation to avoid stem failure.

Centro supplies thermowells for temperature sensors and thermometers.

Related categories: Temperature Measurement, Instrumentation and Control | Temperature Regulators | Temperature Transmitters | Temperature Sensors | Temperature Recording