ODM Laser Spectral Absorption Methane Gas Sniffer IP65 CH4 Gas Detector

Vehicular laser methane CH4 gas leakage detector with TDLAS technology for gas piping leakage detection

Product Brief Introduction:

Vehicular Laser Methane Detector is an advanced gas detection instrument which is developed independently by our company. It includes a front pump type detector VMLD600, roof top telemeter VRMLD100, controller inside the vehicle and remote monitoring center. Adopting the
theory of Laser spectrum analysing, the combination of the front pump and the roof top detector could rapidly detect the gas leakage of pipelines along the road. Photos and concentration information will be screened by the controller inside the vehicle. With the help of GPS technology,leakage points could be located. Inspection information could be uploaded to remote monitoring center as first hand information for operators on duty or as proof for further arrangement.

Features:

Front Pump Type Detector: Front Pump Type Detector is mainly used to detect leakage of gas pipeline under the road or green belt , etc.

• High sensitivity: adopts multiple reflection light path, sensitivity smaller than 1ppm.m.
• Good selectivity, only react to methane, effectively avoid interference of vehicle exhaust.
• Fast res;l se: response time lower than 0.1s, zero delay.
• High inspection speed, max 50km/h
• Visualized date disply: real time display of concentration curves and inspection route on the
• tablet.Route can be integrated with GIS.

Roof top laser telemeter: Roof tope telemeter is mainly used to detect leakage of gas pipeline along the road or green belt , etc.

• Adopt Optical Absorption,detect gas leakage by telemetry, no need for contact.
• Avoid leakage in locations along the road that could not reached by personal.
• Good selectivity, only react to methane, effectively avoid interference of vehicle exhaust.
• Response time lower than 0.1s.zero delay.
• High inspection speed, max 50km/h.
• Internal High defination camera: Operators can see clear real time pictures of inspection.
• Equiped with holder,sticks for convenient scanning and fast locating.

Technical parameters:

Front Pump Type Detector:

• Gas detected: methane
• Sensitivity:1ppm.m
• Detection range:1~200ppm.m
• Response time:T90<0.1S
• Working temperature:-30~50
• Working humidity:0~99% RH non condensing
• Working voltage:12Vdc, powered by vehicle battery

Roof top laser telemeter:

• Gas detected: methane.
• Detection distance:30m adjustable.
• Sensitivity:20ppm.m.
• IP protection: Ip65.
• Response time:T90<0.1s.
• Working temperature:-30~50.
• working humidity:0~99%RH Non condensing.
• Working voltage:12Vdc, powered by vehicle battery.

Product Applications:

Front Pump Type Detector is mainly used to detect leakage of gas pipeline under the road or green belt , etc.

Company profile:

Henan Weiguo Intelligent Technology Co., LTD., founded in 2015, is an important subsidiary of Hanwei Electronics Group Corporation (Stock no.:300007) in the field of intelligent healthy, safe home and IoT business. Henan Weiguo Intelligent Technology Co., LTD., relying on the core sensor technology, focuses on gas and smoke alarm, air quality monitor, alcohol tester and firefighting products. Based on introduction of featured technology from both Hanwei Electronics Group Corporation and abroad, Henan Weiguo intelligent Technology Co., LTD., has developed into an innovative company with the collection of design, R&D development, production, sales and service. We will always be committed to becoming the leader in intelligent hardware, providing safe, healthy, environmentally friendly and intelligent working and living environment for families and users all over the world.

(Hanwei Electronics Group Corporation (Stock no.:300007), founded in 1998, is an influential manufacturer of gas sensors and instruments in China and a leading supplier of sensor-based IoT solutions in China. Hanwei Electronics Group Corporation is committed to providing perfect solutions for smart city, safe production, environmental protection and people's health.)


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