MODEL: HA-LS-120 [Name:Thumb type Laser methane telemeter] MODEL: HA-LS-120 Name: Thumb type Laser methane telemeter DETECTION RANGE: DETECTION DISTANCE: MINIMUM DETECTABLE LIMIT: ACCURACY: RESPONSE TIME: CONTINUOUS WORKING TIME: POWER SUPPLY MODE: ALARM DISPLAY: ALARM VOLUME: WORKING ENVIRONMENT: BATTERY VOLTAGE: Lithium battery The screen changes with the change of concentration value > 60dB (at 1 meter) Thumb type Laser methane telemeter Protection level: Safety Integrity Level: Explosion-proof mark: FUNCTIONS FEATURES Ei PPM. M-level high sensitivity E Millisecond level fast response E 4G loT function (optional) E Convenient to carry, lipstick size E Sound and light alarm E Dustproof, waterproof and explosion-proof E Intrinsic safety circuit design HA-LS-120 thumb-type laser methane remote sensor consists of an optoelectronic system, a signal processing system, a display and alarm system, and a housing component. It is primarily used for remote measurement of methane or methane-containing gases (natural gas, coal gas, or similar gases). It can be widely used for rapid location detection in gas pipeline networks. Sensor types Laser 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 • Two-level alarm