Envco – Environmental Equipment

Using laser spectroscopy technology, the TDL-500 laser diode is a high performance methane detector offering total selectivity to methane and sensitivity of 1ppm. The instrument offers ATEX certification and makes it possible to detect methane leaks and determine their location with precision.

Features and benefits
• Visual and audible alarm indicators
• Choice of measurement modes
• Total selectivity to methane
• 8 hours constant use at 20°C
• Supplied with carry case, sampling rod and filters
• ATEX certified
• Multiple measurement modes - simultaneous display
• Fast response times - reduced monitoring
• No need for hydrogen gas supply - as required by FID devices
• GPS available to record leak position, set up routes, and record readings

Applications
• Natural gas networks
• Landfill surface emissions
• Momentary leaks of methane