WIKA Model TI.20 Bimetal Thermometer

Selection Notes

• Confirm the required temperature range according to the process medium.
• Choose appropriate stem length and diameter based on installation depth.
• Select suitable process connection type such as threaded fittings.
• Determine dial size and mounting orientation for optimal readability.

Why Choose the WIKA TI.20 Bimetal Thermometer

• Reliable Mechanical Measurement
The bimetal coil sensing element ensures stable and accurate temperature indication.

• No External Power Required
Mechanical operation allows installation in locations without electrical power.

• Clear Local Display
Large dial with clear scale markings provides easy reading during operation.

• Robust Industrial Construction
Durable materials ensure long service life in demanding industrial environments.

• Wide Range of Applications
Suitable for industrial machinery, pipelines, boilers and general process monitoring.

FAQ

Q: How does the TI.20 thermometer measure temperature?
A: It uses a bimetallic coil that expands and contracts with temperature changes, moving the pointer to display the measured temperature.

Q: Does the TI.20 require an electrical power supply?
A: No — it operates purely mechanically and does not require any external power.

Q: Where is the TI.20 commonly used?
A: It is widely used in industrial pipelines, tanks, boilers and machinery for local temperature indication.

Q: Can the thermometer be installed directly into process equipment?
A: Yes — with the appropriate threaded connection and stem length it can be mounted directly into pipes or vessels.