Selection Notes

• Confirm the required temperature measurement range based on the process conditions.
• Choose the appropriate sensor type and stem length for installation in pipes or tanks.
• Verify the output signal type, typically 4–20 mA for process automation systems.
• Select suitable process connection and mounting orientation for your equipment layout.

Why Choose the WIKA TT.50 Twin-Temp Thermometer

• Dual Function Design
Combines a mechanical thermometer with an integrated temperature transmitter for both local indication and remote monitoring.

• Efficient Process Monitoring
Operators can read the temperature directly on site while control systems receive continuous signal output.

• Standard Industrial Signal Output
Provides a 4–20 mA signal compatible with PLC, DCS and SCADA systems.

• Robust Industrial Construction
Designed for long-term operation in demanding industrial environments.

• Space-Saving Instrumentation
Combining two instruments into one reduces installation space and simplifies system design.

FAQ

Q: What is the advantage of the TT.50 Twin-Temp thermometer?
A: It combines local mechanical temperature indication with a transmitter output, allowing both on-site monitoring and remote signal transmission.

Q: What output signal does the TT.50 provide?
A: The integrated transmitter typically provides a standard 4–20 mA output signal for process control systems.

Q: Where is the TT.50 commonly used?
A: It is widely used in process industries such as oil & gas, chemical plants, power generation and industrial pipelines.

Q: Does the instrument still display temperature locally?
A: Yes — the mechanical dial provides continuous local temperature indication even while transmitting the signal.