Handhold Laser Methane Telemeter Safety Integrity Level: Explosion-proof mark: E Quick response in milliseconds Protection level: FUNCTIONS FEATURES E PPM level high sensitivity E Non-contact detection E Detected through the glass E Dot disturbed by other gases HA-LS-110 portable laser gas telemetry instrument is composed of optical machine system, signal processing system, display and alarm system and shell components. Main used for remote measurement of methane or methane gas (natural gas, gas or similar gas) concentration. The equipment is manufactured using high-performance detection components and computer micro-control technology, combined with advanced fully automatic mounting technology. PRODUCTDETAILSDISPLAY • High-performance sensor • Simple installation • Two-level alarm