The WIKA TG53 is a high-quality industrial bimetal thermometer designed for accurate and reliable local temperature measurement in demanding process environments. Featuring a robust stainless steel construction and precise bimetal sensing element, it delivers stable temperature indication without requiring external power.

Typical Applications:
• Chemical and petrochemical industries
• Oil & gas processing facilities
• Process industry pipelines and vessels
• Mechanical engineering and plant construction
• Industrial heating systems and boilers

Not Recommended For:
• Remote monitoring requiring electronic output signals
• Extremely high-precision laboratory temperature measurement

WIKA Model TG53 Data sheets

Selection Notes

• Confirm the required temperature range for your process conditions.
• Select the appropriate stem length and diameter for pipe or vessel installation.
• Choose the suitable process connection type such as threaded fittings.
• Determine dial size and mounting orientation to ensure easy readability during operation.

Why Choose the WIKA TG53 Bimetal Thermometer

• Reliable Mechanical Temperature Measurement
Uses a precision bimetal coil sensing element for stable and accurate temperature indication.

• Durable Stainless Steel Construction
Robust housing and wetted parts ensure long service life in demanding industrial environments.

• Clear and Easy-to-Read Dial
Large dial face provides excellent readability for operators during on-site monitoring.

• No External Power Required
Fully mechanical design allows operation in remote or power-limited locations.

• Designed for Process Industry Applications
Suitable for pipelines, tanks and industrial equipment used in chemical and energy sectors.

FAQ

Q: How does the TG53 bimetal thermometer measure temperature?
A: It uses a bimetallic coil that reacts to temperature changes and moves the pointer on the dial to display the measured temperature.

Q: Does the TG53 require electrical power?
A: No — it operates purely mechanically and does not require any external power supply.

Q: Where is the TG53 commonly installed?
A: It is typically installed in industrial pipelines, vessels, boilers and other process equipment for local temperature monitoring.

Q: Is the TG53 suitable for harsh industrial environments?
A: Yes — its stainless steel construction and industrial design make it suitable for demanding process conditions.