ELLI - 730002

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ELLI Esders Laser Leak Indicator Set ELLI is an innovative, portable laser methane (CH4) measuring instrument that can be easily monitor difficult or impossible to reach areas and hazardous areas from a distance. Technical data: Calibration gas: methane (CH4) Display: color LCD touch screen Scanning range: 30 m standard, 50 m under good reflection conditions Reaction time: 0.1 seconds Detection method: tuneable diode laser absorption spectroscopy (TDLAS) Weight: approx. 1,6 kg Dimensions: approx. 237 x 167 x 74 mm Measuring range: 0 ... 50.000 ppm x m Temperature range: -17°C to 50°C Humidity: 5 to 90% rel. humidity Protection class: IP54 Operating time: 8 hours per charge (6 hours charging time) Power supply: rechargeable Li-ion battery Connections: USB, earphones, charging socket Scope of delivery: earphones, carrying belt, rugged carrying case, charger

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Description

ELLI is an innovative, portable LDAR (leak detection and repair) laser measuring device that allows difficult or inaccessible areas and hazardous areas to be conveniently monitored from a distance. As a highly specialised system for detecting methane, it is ideal for checking the tightness of biogas and natural gas systems. Methane can be reliably detected even from distances of 30 metres. TDLAS (Tunable Diode Laser Absorption Spectroscopy) detection technology enables users to reliably detect methane from a distance. To do this, the laser beam simply needs to be directed at the area to be checked. This detection technology therefore creates significant added value for the user, who no longer has to enter a potentially hazardous area to check pipes. Only in the event of a gas leak does appropriately trained personnel need to be deployed to check and seal the identified leak. Until now, detecting gas leaks using conventional flame ionisation or semiconductor gas detectors has been very complex and, above all, time-consuming and costly. Thanks to this significantly reduced inspection effort, the inspection of gas-carrying systems or pipelines is very cost-effective compared to conventional inspection methods.

Features

Colored LCD touch screen
Selective detection of methane
Integrated GPS and wireless data transfer
User-defined alarm threshold
Rugged housing design IP54
Very fast reaction for the detection of smallest amounts of methane
Detection of methane also by multiple insulating glazing
Simple, intuitive operation via function keys and touch screen
No cross sensitivity to other hydrocarbons
Green laser marker „CLASS 2M“ for optimum visibility measuring range, even in direct sunlight
Choice of graphical or numerical display of the measured values
Monitoring of reflection quality by appropriate optical and acoustic indication
Rechargeable Li-ion Battery for 8 hours working time

Technical data

Calibration gas	Methane (CH₄)
Display	Coloured LCD-Touchdisplay
Reaction time	0,1 seconds
Detection method	Tuneable diode laser absorption spectroscopy (TDLAS)
Operating time	8 hours per charge (6 hours charging time)
Power supply	Rechargeable Li-ion Battery
Scanning range	30 m standard, 50 m under good reflection conditions
Weight	1,6 kg
Dimensions	237 x 167 x 74 mm
Measuring range	0 ... 50.000 ppm x m
Temperature range	-17 °C to 50 °C
Humidity	5 to 90 % rel. humidity
Protection class	IP54
Connections	USB, wireless data transfer, earphones, charging socket, GPS
Scope of delivery	Earphones, carrying strap, rugged carrying case, charger
Guarantee	24 months