HiYi Methane/CH4/LPG/lNG/CNG APP Monitor Bluetooth ATEX USB
Rechargeable Gas Inspection Portable Laser Methane Detector
L20 Remote Laser Methane Detector
Up to 200m | APP Monitoring | Cloud Storage
OVERVIEW
L20 is a compact handheld detector for the detection of methane gas
at a safe distance (0-200m).
Utilising laser technology, methane leaks are located by pointing
the laser beam towards the suspected leak, or along the survey
line.
This revolutionary technology removes the need to access elevated
places, reducing cost and improving the speed of leak detection
activities.
L20 is ideal for use in industrial, commercial and research
environments, anywhere that methane could be present and in need of
locating or monitoring.
L20 is easy to operate and requires no maintenance. An automatic
self-check during start-up ensures consistent performance and
reliability every time unit are turned on. The green laser guide
light is highly visible even under strong sunlight simplifying the
task of locating leaks.
The Bluetooth option combines the benefit of L20 with additional
data storage functions, allowing connection to an ios or Android
device using the app, or upload the data to the cloud system which
is more convenient to monitoring and keep the data.
Important data including gas level, time, date and location are
combined and can then be saved or emailed to a central point.
| Measure Principle | Laser Absorption Spectroscopy |
| Detection Objection | Methane (CH4) |
| Static Detection Limitation | 5 ppm*m |
| Response Time | 0.1s |
| Measure Range | 0-100,000ppm*m |
| Maximum Detection Distance | 90m |
| Laser for Detection | Class I, eye safe laser |
| Laser for Indicator | Class III, no direct vision or equipment viewing |
| Protection Level | IP66 |
| Explosion Proof | Exib IIA T4 Gb |
| Operation Temperature | -20 ~50 ℃ |
| Humidity | 30~90%RH, no condensation |
| Software | APP based on iOS |
| Battery | Li-ion, 12 hours |
| Display | Concentration values |
| Alarm | Voice, Screen Display |
| Size | 22.5* 7 *7 cm |
| Weight | 0.5 kg |
FEATURES & BENEFITS
It is a quick leak detection tool suitable for rural exterior wall,
overhead pipeline, building riser, high-rise residence, manual
patrol and other applications.
1.quick response
It only takes 0.1 seconds from contact with leaking gas to alarm.
The alarm threshold can be set to check the maximum historical
concentration with one key.
2.High sensitivity
Static detection limit as low as 5ppm·m can effectively detect the
leaking gas floating in the air, and timely find and confirm the
leakage point.
3.Further detection distance
The detection distance can reach 90 meters, and the extended range
version (l1-aim) can meet the requirements of high-rise housing
inspection.Ergonomic design, easy to hold and point, indicating
points of light outdoor clearly visible.
4.Intelligent algorithm
The special anti-interference algorithm optimizes the complex
environment such as "double-layer glass" and "direct sunlight", and
automatically switches according to the detection conditions to
ensure the performance and minimize the false alarm at the same
time.
5.12h-s.ng long endurance
Ultra-low power consumption, up to 12 hours of battery life, to
meet the needs of a full day of patrol, when not in use for a long
time automatically into the sleep state, effectively extend the
battery life.
6.Intrinsically safe
Exib IIA T4 Gb essential safety certification, shell protection
grade IP66.
APPLICATION
Laser Methane Detectors for natural gas leak detection remote
monitoring of elevated methane gas concentrations in ambient air.
It is specifically designed for the constant scanning and
monitoring of mission-critical areas such as compressor stations,
gas tanks, storage facilities, tank farms, gas stations, LNG
Terminals, city gates and wellheads.
