Thickness gauges
TMGG Thickness gauge
Ultrasonic sensor for monitoring pipeline wall thickness. Mounted using magnets or clamps; the communication interface depends on the version.
Application
Application and connection
Tracking wall thickness over time is useful in slurry and sludge pipelines subject to internal abrasion. Continuous wear monitoring supports pipe condition assessment and maintenance planning.
The TMGG ultrasonic gauge attaches to the structure with magnets and an additional retaining band. Data can be transmitted over LoRaWAN or GPRS, UMTS, and LTE cellular networks.
Technical documentation
Operating manual (RU)On the manufacturer’s website (RU)Parameters
Technical specifications
- Mounting method
- Magnets / clamps
- Operating principle
- Ultrasonic
- Operating frequency
- 5 MHz
- Thickness range (steel)
- 3-50 mm
- Resolution
- 0.01 mm
- Basic thickness measurement error
- +/- (0.5% *H+ 0.05) mm
- Periodic calibration for a specified material
- Yes
- Housing material
- Stainless steel
- Operating temperature
- -50 +60 °C
- TMGG-D11
- RS-485, Modbus RTU; 9–36 V supply
- TMGG-D21
- LoRaWAN; 2 D-size batteries
Key manufacturer data is shown. Range, interfaces, and supplied components depend on the selected version.
Full manufacturer data (RU)Descriptions, specifications, and images: NTP Gorizont materials.Manufacturer resources (RU) ↗
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