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MEWOI-LROD01-30 Handheld Laser Methane CH4 Remote Detector
Introduction
MEWOI-LROD01-30 Handheld Laser Methane Gas CH4 Remote Detector uses Tunable Diode Laser Spectroscopy (TDLS) technology, it can quickly and efficiently detects methane leaks up to15 and 30 meters away. Remote detection allows the user to safely survey areas that may be hard to reach or difficult terrains, such as busy roadways, locked gates, pipes suspended under a bridge, indoor commercial piping and other hard to access places. The laser gas remote detector makes the on foot inspection become more effective and accurate, besides, it makes it possible to inspect the areas that hard to reach or can`t be reached. Suspended pipeline, standpipe or pipelines distributed in narrow space that are hard to reach, and can be a potential safety hazardous. The places in emergency repairing and hard to find the leaking range, which lead to higher danger at site. Daily pipeline inspection, which cost large amount of time, manpower, low efficiency. The customer who are using the normal detecting device, which need to be calibrated periodically and complicated, hard to operate, may have the requirements on our laser type detectors. |
Main Features:
| 1,Safety Grade: Intrinsic Safety, Explosive proof design; |
| 2,Detection distance: Applicable for the leak detection of methane or any gas contains methane. Distance up to 30m. |
| 3,Fast in Response: 0.1 second. |
| 4,High Accuracy: Specific laser detection, highly selective to methane, anti-interference of the environment. |
| 5,Easy to operate: Automatically detecting after booting, no periodical calibration needed, almost maintenance free. |
| 6,Friendly interface: Easy and simple to operate. |
| 7,Distance detection function: Distance detection function integrated. |
| 8,Long working time: Can work for 8 hours under standard mode. |
TECHNICAL SPECIFICATION
| Concentration range | （0～50000）ppm·m |
| Accuracy | ±10% @ 1000ppm·m |
| Response time | ≤0.1s |
| Distance range for gas detecting① | 0.5～30m |
| Distance range for distance finder① | 0.2～30m |
| Resolution for Concentration display | 1ppm·m |
| Unit for distance | m |
| Resolution for distance display | 0.01m |
| Display | IPS LCD display |
| Size/Weight | 175mm×79mm×53mm/About 460g (battery included) |
| Size of the charging base | 102mm×68mm×37mm |
| Housing material | Flame retardant PC material |
| Housing grade | IP54 |
| Intrinsic safety type | ExibIIC T4 Gb |
| Gas detecting laser | Near-infrared (1650nm) ClassⅢA |
| Distance detecting laser | Red (632nm) ClassⅢA |
| Aiming laser | Green (532nm) ClassⅢB |
| Optical power | Complies with term 6.6.2 of standard GB3836.1 |
| Working temperature | -20～50℃ |
| Working humidity | ≤98% (non-condensing) |
| Working pressure | 68kPa～115kPa |
| Storage temperature | -40～60℃ |
| Working voltage | 3.5~4.2VDC |
| Continuous working time | ≥6h |
| Battery capacity | 4000mAh |
| Battery quantity | 2 pcs |
| Input voltage from the adapter | 100～240VAC 50Hz/60Hz |
| Output voltage from the adapter | 9VDC |
| Output voltage from the charging base | 4.2VDC |
| Charging base function | With charging indication and anti-overcharge function |
| Accessories | 1,Power adapter;2,Charging base;3,Polarized glasses for view of indication laser at long distance;4,Extra battery,5,Anti-drop lanyard,6,Shockproof backpack,7,User Manual8,Factory Inspection Test Certificate |
