WIKA TGU73.100 Gas-actuated thermometer for connection to WIKA radio unit

$100.00

The WIKA TGU73.100 is a gas-actuated thermometer designed for reliable temperature measurement and remote monitoring when connected to a WIKA radio unit. Combining a precise gas-filled measuring system with robust industrial construction, it provides accurate local temperature indication while enabling wireless data transmission for modern monitoring systems.

Typical Applications:
• Industrial plants requiring wireless temperature monitoring
• Chemical and petrochemical processes
• Oil & gas facilities
• Remote pipelines and storage tanks
• Utilities and energy infrastructure

Not Recommended For:
• Applications requiring only basic local temperature indication without remote monitoring
• Ultra-high-precision laboratory calibration measurements

WIKA TGU73.100 Data sheets

Category: Brand:

Selection Notes

• Confirm the required temperature measurement range for the process conditions.
• Select the appropriate capillary length and probe design based on installation distance.
• Ensure compatibility with the WIKA radio unit used for wireless signal transmission.
• Verify the process connection and mounting orientation for your equipment setup.

Why Choose the WIKA TGU73.100 Gas-Actuated Thermometer

Wireless Monitoring Capability
Designed for integration with WIKA radio units, enabling remote temperature monitoring without complex wiring.

Accurate Gas-Actuated Measurement
Gas-filled measuring system provides reliable temperature indication over a wide measurement range.

Local Temperature Display
Operators can easily read the temperature directly from the dial on site.

Robust Industrial Construction
Engineered to operate reliably in demanding industrial environments.

Efficient Monitoring for Remote Assets
Ideal for installations where wiring is difficult or where centralized monitoring is required.

FAQ

Q: What type of thermometer is the TGU73.100?
A: It is a gas-actuated thermometer that uses the expansion of gas inside the measuring system to indicate temperature.

Q: What is the benefit of connecting it to a WIKA radio unit?
A: The radio unit allows the thermometer to transmit temperature data wirelessly to monitoring systems or control rooms.

Q: Can the thermometer still display temperature locally?
A: Yes — the dial provides continuous on-site temperature indication.

Q: Where is the TGU73.100 commonly used?
A: It is widely used in remote industrial installations such as pipelines, storage tanks and large processing plants.

Standard

EN 13190

Connection location

■ Back mount (axial)
■ Lower mount (radial)
■ Back mount (adjustable stem and dial)
■ Instruments with capillaries

Adjustable stem and dial instrument design

90° swivelling
360° rotatable

Accuracy class

2.0 per EN 13190, at 23 °C [73 °F] ±10 °C [±50 °F] ambient temperature

Scale range in °C

-200…700

Measuring range in °C

-170…600

Scale interval in °C

5…10

Error limit ± °C

10…15

Working range

Constant loading (1 year) Measuring range EN 13190
Short time (max. 24 h) Scale range EN 13190

Thread size

■ Plain without thread
■ G ½ B, male thread
■ ½ NPT, male thread
■ G ½, female thread
■ ½ NPT, female thread
■ M20 x 1.5, male thread
■ M24 x 1.5, male thread
→ Others on request

Stem diameter

■ 8 mm [0.315"]
■ 6 mm [0.236"]
■ 10 mm [0.394"]
■ 12 mm [0.472"]
→ Others on request

Material

Stainless steel
Aluminium

Approvals

EU declaration of conformity
ATEX directive
IECEx

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