1. product description
The miniature handheld open light path methane gas telemetry instrument adopts TDLAS (spectrum) technology to quantitatively measure the methane gas concentration in the target area through the absorption of methane gas to specific wavelengths, and quickly monitor the methane gas concentration in the region. The telemetry device can be carried by the inspection personnel to flexibly and dynamically detect the methane concentration in the inspection area.
2. functional characteristics
- small volume
- Low power consumption
- Portable detection
- The real "pocket machine", small figure, big wisdom
- Not miss trace leakage, ppm level high sensitivity
- Rapid inspection does not need to wait, millisecond level high-speed response, improve the inspection efficiency
- Up to 50m away, remote exploration, expand the scope of inspection, to ensure the personal safety of inspection personnel
- Battery life of more than 8 hours, support all-day inspection, USB interface charging
- Similar to fingerprint unique characteristics, not affected by other gas interference
- No poisoning, no calibration, stable and reliable, the service life is not less than 5 years
3. main application
Micro-handheld open light path methane gas telemetry instrument is mainly used in methane gas inspection in oil, chemical industry, mine, city gas and other industries. The personal safety of operators in high-risk scenarios; the miniature pocket machine is more convenient for industrial field inspection, home inspection, window detection.
4. Product Parameter
| Search-gas |
Methane CH4 |
| Detection range |
Typical distance 40m, maximum distance 50m |
| Response time |
0.05 (Adjustable) |
| Sensitivity |
5ppm.m |
| Scope of detection |
0～99999ppm.m |
| Working temperature |
-30℃～60℃ |
| Working humidity |
98% RH (no condensation) |
| working voltage |
3.5V～5V |
| Power dissipation |
2W |
| Size |
115mm*52mm*33mm |
| Weight |
160g |
| Continuation of the journey |
8 hours of USB Type-C charge |
| Wireless function |
Bluetooth wireless is equipped with a mobile phone APP |
| Demarcate |
Long-term non-calibration |
| Other functions |
Voice prompts and vibratory alarms |
| Explosion-proof sign |
Ex IB IIB T4 Gb |
| Anti-hazard classification |
IP65 |
| Security classification |
Test: Class I
Indication: Class III |
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