● Adjustable sensitivity level
● No saturation – even with gross leaks
● Quick recovery
● Automatic setting of zero
● No cross-sensitivity to other gases
● Ergonomic housing – carrying strap allows working with both hands
● Maintenance-free battery with short charging time and long lifetime, can also be charged in the car (12 V)
● Fault indicator
● Minimum/maximum measured value storage
When analysing the physical characteristics of gases relevant for leak detection, one quickly learns that hydrogen is way superior to other gases. Therefore, hydrogen is used as trace gas for leak detection with the XRS system. It is not only the lightest, but also the least expensive of all trace gases and completely safe, when used properly: namely diluted with nitrogen. For this reason, the XRS system uses a gas mixture of 5% hydrogen and 95% nitrogen. This environmentally sound mixture of gases is incombustible, non-toxic and not corrosive!Hydrogen and nitrogen are present in all organic systems. The natural hydrogen content in air amounts to 0.5 ppm.
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Master data |
|
|
Article number |
XRS009012 |
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Housing design |
|
|
Metal |
— |
|
Display |
|
|
No display |
— |
|
Power supply |
|
|
Internal (battery) |
√ |
|
External (power supply unit) |
√ |
|
Operating time |
|
|
13 hours at 20°C |
√ |
|
6 hours at -20°C |
— |
|
Interfaces |
|
|
Bayonet (sensor) |
— |
|
3.5 mm audio jack (headphones) |
√ |
|
Device control |
|
|
Membrane keyboard |
√ |
|
Type of protection |
|
|
IP55 |
√ |
|
Weight (packing excluded) |
|
|
Weight [kg] |
1,9 |
|
STANDARD SCOPE OF DELIVERY |
|
|
Measuring device |
|
|
Option |
√ |
|
Operating manual |
|
|
Option |
— |
|
Mini earphones |
|
|
Option |
— |
|
Transport bag |
|
|
Option |
— |
|
Measuring head XRS H21 |
|
|
Option |
√ |
|
Connection cable XRS C21 (3 m) |
|
|
Option |
— |
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Standard carry handle XRS P12 |
|
|
Option |
— |
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ASCERTAINABLE MEASURED VALUES AND FUNCTIONS |
|
|
External sensors |
|
|
Gas [H2] |
√ |
|
Functions and equipment |
|
|
Trace gas leak detection |
√ |
|
Adjustable sensitivity level |
— |
|
No sensor saturation – even with gross leaks |
— |
|
Quick sensor regeneration in case of wild fluctuations of the gas concentration |
— |
|
Automatic setting of zero |
— |
|
Minor cross-sensitivity to other gases |
— |
|
Fault indicator |
|
|
Minimum measured value storage |
— |
|
Maximum measured value storage |
— |
|
Maintenance-free battery with short charging time and long lifetime |
— |
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