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For quick detection and quantification of small SF6 leaks
The cordless battery-operated LeakSpySF6 precisely measures SF6 concentrations in air by means of a non-dispersive infrared sensor (NDIR sensor) and indicates the value on a graphic display in ppmv. The device allows precise localisation of leaks by searching the highest SF6 concentration. Thanks to the high accuracy and the low detection limit it is possible to carry out integral measurements as well as measurements for determination of leak rates.
To protect the device from particles the sensor is equipped with a filter which can be cleaned and/or exchanged easily by the operator. In case there is SF6 contamination already existing, the LeakSpy can be adjusted to this value. Thus, it is possible to detect leaks even in already contaminated areas. The SF6 concentration is indicated in ppmv as well as by an audible signal.
Standard version
- shoulder belt
- measuring sensor extension (length: 1 m)
- tranport case
- battery charger
- 1 accumulator
- separate charging unit
- operating manual
Advantages & functions
- detection of SF6 leakages up to 1,8 x 10-5 mbar L / s
- quick response time
- no cross sensitivity to moisture and most volatile organic compounds (VOCs)
- small, lightweight, easy to use
- a shoulder belt facilitates mobile and ergonomic working
- battery-operated (operating time > 12 hours)
- exchangeable accumulator (parallel loading of a second accumulator in separate charging unit possible)
- temperature and pressure-compensated
Technical data
| Dimensions (W x H x D) | 125 x 142 x 280 mm | |
| Length | 300 mm Sensor | |
| Weight | 1.58 kg | |
| Power supply | Lithium ion batteries (operating time > 12 hours) | |
| Response time | < 1 sec T90 | |
| Storage temperature | -10 to +60 °C | |
| Operating temperature | 0 to +50 °C | |
| Ambient moisture | 0 to 100 % non-condensing | |
| Detection limit | 3 ppm SF6 | |
| Measuring principle | non-dispersive infrared sensor NDIR | |
| Indication | graphic display + audible signal | |
| Resolution | 1 ppm | |
| Accuracy | < 50 ppmv: ±4 % (of 50 ppmv) ≙ ±2 ppmv; 50 - 100 ppmv: ±5 % (of 100 ppmv) ≙ ±5 ppmv; 100 - 1000 ppmv: ±2 % (of 1000 ppmv) ≙ ±20 ppmv | |
| Indication unit | ppm, g/y, cc/s | |
| Measuring range | 0 - 1000 ppm SF6 |
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