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DMQ QST/4 | Pipe Wall Thickness Gauge for Production | 4 channels, recommended setup
The DMQ QST/4 is the four-channel QST system, the configuration DMQ marks as recommended. Four transducers measure plastic pipe wall thickness simultaneously around the pipe, supporting 100% quality control and reporting on the extrusion line. The mechanical system is supplied separately.
Key features
- 4 simultaneous channels, 4 transducers
- Recommended configuration according to DMQ
- Echo-echo range 0.5–200 mm at approx. 8 Hz
- Material velocity 100–9999 m/s
- Trigger and gain adjustable per channel
- PC software for batch, resin and operator records
The QST/4 is delivered with the QST electronic unit, its 2 or 5 MHz transducer(s), transducer extensions and connection cables, and a pendrive with acquisition software and documentation.
- Specifications
- Downloads
| Part Number | QST/4 |
| Brand | DMQ |
| Channels | 4 |
| Principle | Echo-echo, single-crystal transducer |
| Pipe diameter | 20–250 mm |
| Measuring range | 0.5–200 mm |
| Transducer frequency | 2 and 5 MHz |
| Measuring rate | Approx. 8 Hz |
| Velocity | 100–9999 m/s |
| Gain | 6–86 dB per channel |
| Connection to PC | Bluetooth, RS232 |
| Power | 220 VAC (110 VAC on request) |
| Dimensions | 260 x 133 x 267 mm |
| Weight | 4.9 kg |
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