Overview
These are the miniaturized ultrasonic thickness gauges that can measure wall thickness and velocity. Our intelligent gauges are designed to measure the thickness of metallic and non-metallic materials such as steel, aluminum, brass, silver, etc. They are quite a versatile model that can be easily equipped with low & high-frequency probes as well as a high-temperature probe. Using a new technique of multiple echo (echo-to-echo), it can measure wall thickness under paint. For a normal ultrasonic thickness gauge, you must remove the paint on the workpiece, but with the new models, you can take measurements directly over the paint of the workpiece and you can get the real thickness value of the workpiece. It has two measuring modes: normal mode and multiple echo (MEC) mode. By normal mode, it is a normal ultrasonic thickness gauge; by MEC mode, it can measure over coatings.
Technical Specifications
| Model | ETECMTG-200-A | ETECMTG-200-B | ETECMTG-200-C | ETECMTG-200-D | |
| Display | 4 digits LCD | ||||
| Backlight | Yes | ||||
| Measuring range | 0.70~300.0mm in steel with MT-5 probe (Normal mode)3.00~200.00mm in steel, thickness for coating: <1.2mm (MEC mode) |
0.7~300.0mm in steel with PT-5 probe | 1.2~300.0mm in steel with 5P probe |
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| Resolution | 0.01mm@0.70~99.99mm, 0.1mm@100.0~300.0mm | 0.1mm | |||
| Accuracy | 0.70~9.99mm ±0.05mm / 10.00~99.99mm
±(0.5%+0.01) mm 100.0~300.0 ±(1%+0.1)mm |
0.7~99.9mm ±(0.5%+0.1)mm
100.0~300.0mm ±(1%+1)mm |
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| Unit | mm/inch | mm | |||
| Velocity | 1000~9999m/s | ||||
| Coupling indicator | Yes | ||||
| Calibration | Auto | ||||
| Memory | 500 data | – | |||
| Low battery indicator | Yes | ||||
| Working environment | 0~40^{o} C, 20~90%RH | ||||
| Power off | Auto | ||||
| Power supply | AA battery x 2 / USB cable | AA battery x 2 | |||
| Dimension (mm) | 145x68x28 | 127x66x29 | |||
| Net weight (g) | 240 | ||||
| Standard probe | CMTG-MT-5 | CMTG-PT-5 | CMTG-5P | ||
| Optional probes [image] | CMTG-XT-5 / CMTG-GT-5 | CMTG-XT-5 / CMTG-GT-5 / CMTG-CT2.5 | – | ||
