ST-GD400 · Instruments
Portable 4-Gas Detector
O₂ / LEL / CO / H₂S with pump or diffusion sampling, 30 h runtime, ATEX Zone 0.
4 gases30 hIP67ATEX
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ST-UF200 · Test & Measurement
Clamp-On Ultrasonic Flow Meter
Non-invasive flow measurement from DN15 to DN6000 with ±1 % accuracy.
DN15-6000±1 %4-20 mAIP68
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PrincipleTransit-time ultrasonic
Pipe sizeDN15-DN6000
Flow velocity0.1-12 m/s
Accuracy± 1 % of reading
Overview
Clamps onto the outside of the pipe, so there is no shutdown, no tapping and no wetted part. Transit-time measurement holds ±1 % of reading across the full 0.1-12 m/s range, and the transducers are IP68 for buried or flooded lines.
Key features
- Transit-time measurement, DN15-DN6000
- Accuracy ± 1 % of reading, repeatability 0.2 %
- No pipe cutting, no process shutdown
- 4-20 mA, pulse, RS485 Modbus and SD-card logging
- IP68 transducers for buried or flooded pipes
- Bi-directional flow and totaliser
Specifications
| Principle | Transit-time ultrasonic |
|---|---|
| Pipe size | DN15-DN6000 |
| Flow velocity | 0.1-12 m/s |
| Accuracy | ± 1 % of reading |
| Repeatability | 0.2 % |
| Outputs | 4-20 mA, pulse, RS485 Modbus, SD |
| Power | 24 V DC or 220 V AC |
| Protection | IP67 converter, IP68 transducers |
| Temperature | -40 to 160 °C (clamp-on) |
Typical applications
Cooling-water and HVAC loopsProcess water balancingEnergy metering
Ask for a ST-UF200 quotation.
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