Flowatch®
At a particularly competitive price, this device has been developed for use even in difficult conditions. Its various propellers offer measurement solutions in almost all cases, whether for measuring gas or liquid flows. An intrinsically-safe probe is also available for natural-gas measurements.
Flowatch KIT including :
Display, telescopic rod, Ø 20 mm air impeller, Ø 60 mm water propeller and carrying case.
Data Displayed
- Speed measurement in knots, mph, km/h, m/s, fps and cm/s/
- Actual temperature
- Perceived temperature
- Maximum temperature
- Average temperature
- Minimum temperature
Technical Specifications
| Speed measurement – Standard size propeller | |
| Units of measurement | km/h, m/s, cm/s, mph, fps, knots and Beaufort |
| Resolution | 0.1 for all units (except cm/s: 3 cm/s) |
| Maximum speed | 150 km/h (except cm/s: 999 cm/s) |
| Diameter (gas) | Ø 20mm |
| Through hole | Ø 33mm |
| Range of measurement | from 1 to 30 m/s |
| Minimum sensitivity | < 3 km/h – < 1 m/s |
| Precision | ± 2% FS |
| ‘Off-axis’ error | ± 30° / ± 3% FS |
| Operating temperature | -50°C to +100°C |
| Speed measurement – Small size propeller | |
| Units of measurement | km/h, m/s, cm/s, mph, fps, knots et Beaufort |
| Resolution | 0.1 for all units (except cm/s: 3 cm/s) |
| Maximum speed | 150 km/h (except cm/s: 999 cm/s) |
| Diameter (gas) | Ø 12mm |
| Through hole | Ø 18mm |
| Range of measurement | from 1 to 30 m/s |
| Minimum sensitivity | < 3 km/h – < 1 m/s |
| Precision | ± 2% FS |
| ‘Off-axis’ error | ± 10° / ± 3% FS |
| Operating temperature | -50°C to +100°C |
| Speed measurement – Water propeller | |
| Units of measurement | km/h, m/s, cm/s, mph, fps, knots and Beaufort |
| Resolution | 0.1 for all units (except cm/s: 3 cm/s) |
| Maximum speed | 150 km/h (except cm/s: 999 cm/s) |
| Diameter (gas) | Ø 60mm |
| Range of measurement | from 0.1 to 10 m/s |
| Minimum sensitivity | < 0.3 km/h – < 0.1 m/s |
| Precision | ± 2% FS |
| ‘Off-axis’ error | ± 20° / ± 3% FS |
| Temperature measurement | |
| Units of measurement | °C, °F, perceived °C and perceived °F |
| Thermometer accuracy | ± 0.2°C |
| Resolution | ± 0.1°C |
| Functions | measuring air, perceived, minimum, average and maximum temperature |
Flowatch®
At a particularly competitive price, this device has been developed for use even in difficult conditions. Its various propellers offer measurement solutions in almost all cases, whether for measuring gas or liquid flows. An intrinsically-safe probe is also available for natural-gas measurements.
Flowatch KIT including :
Display, telescopic rod, Ø 20 mm air impeller, Ø 60 mm water propeller and carrying case.
Data Displayed
- Speed measurement in knots, mph, km/h, m/s, fps and cm/s/
- Actual temperature
- Perceived temperature
- Maximum temperature
- Average temperature
- Minimum temperature
Technical Specifications
| Speed measurement – Standard size propeller | |
| Units of measurement | km/h, m/s, cm/s, mph, fps, knots and Beaufort |
| Resolution | 0.1 for all units (except cm/s: 3 cm/s) |
| Maximum speed | 150 km/h (except cm/s: 999 cm/s) |
| Diameter (gas) | Ø 20mm |
| Through hole | Ø 33mm |
| Range of measurement | from 1 to 30 m/s |
| Minimum sensitivity | < 3 km/h – < 1 m/s |
| Precision | ± 2% FS |
| ‘Off-axis’ error | ± 30° / ± 3% FS |
| Operating temperature | -50°C to +100°C |
| Speed measurement – Small size propeller | |
| Units of measurement | km/h, m/s, cm/s, mph, fps, knots et Beaufort |
| Resolution | 0.1 for all units (except cm/s: 3 cm/s) |
| Maximum speed | 150 km/h (except cm/s: 999 cm/s) |
| Diameter (gas) | Ø 12mm |
| Through hole | Ø 18mm |
| Range of measurement | from 1 to 30 m/s |
| Minimum sensitivity | < 3 km/h – < 1 m/s |
| Precision | ± 2% FS |
| ‘Off-axis’ error | ± 10° / ± 3% FS |
| Operating temperature | -50°C to +100°C |
| Speed measurement – Water propeller | |
| Units of measurement | km/h, m/s, cm/s, mph, fps, knots and Beaufort |
| Resolution | 0.1 for all units (except cm/s: 3 cm/s) |
| Maximum speed | 150 km/h (except cm/s: 999 cm/s) |
| Diameter (gas) | Ø 60mm |
| Range of measurement | from 0.1 to 10 m/s |
| Minimum sensitivity | < 0.3 km/h – < 0.1 m/s |
| Precision | ± 2% FS |
| ‘Off-axis’ error | ± 20° / ± 3% FS |
| Temperature measurement | |
| Units of measurement | °C, °F, perceived °C and perceived °F |
| Thermometer accuracy | ± 0.2°C |
| Resolution | ± 0.1°C |
| Functions | measuring air, perceived, minimum, average and maximum temperature |
