• Model NO.：HRLD300
• Gas：H2S
• Type：Electrochemical Gas Analyzer
• Name：Multi-4 Gases Pumped Gas Leakage Detector
• Target Gas：Combustible and Toxic Gas
• Voltage：DC3.7V (Lithium Battery Capacity 1800mAh)
• Display：High Definition LCD
• Unit：%Vol , %Lel , Ppm , Mg,M3 (Optional)
• Ingress Protection：IP65
• Size：600g
• Weight：350g
• Ex Grade：Ex Ib Iic T4
• Transport Package：Box
• Origin：China
• Production Capacity：50000piece,Year

Overview Product Description

HRLD300 adopts Tunable Diode Laser Absorption Spectroscopic (TDLAS) technology, which has high sensitivity, quick response and good selectivity, that only response to Methane only while not to other hydrocarbons gas and result in false alarm. It is powered by lithium battery with low consumption and long life. The software operation manual is intuitive and friendly with visual and audible alarm. It can be applied to the municipal gas pipeline, oil refineries, chemical plants in petroleum and petrochemical industry, metallurgical industry, power industry or any place that is possible to have gas leakage.

 

Handheld laser remote methane detector is an advanced gas inspection device developed by Hanwei. It adopts the most advanced laser gas detection technology in the world, which will realize non-contact and remote detection for the places where the inspector cannot reach. The leakage point and source can be located and found accurately and quickly. This device will improve the work efficiency and reduce labor intensity.

 

Product ParametersGasCH₄PrincipleTDLASSensitivity5ppm.mDetection range0~100000ppm.mDistance50/150 metersResponse timeT90 < 0.05SWorking temperature-30ºC~50ºCStorage temperature-30ºC~60ºCHumidity0 ~ 99% RH (no condensation)Explosion-proof grade:Ex ib IIB T4 GbIngress protectionIP66WeightAbout 600gVoltageDC3.7VWorking time8 hours continuouslyDisplayColor LCD screenLifespan10 yearsAlarming methodVisual &audible alarm

Penetrating

 

An object that can be penetrated by light without effecting detection, as through ordinary glasses.Data transmissionBlue-toothAccessoryBattery Charger, wrist bandFeatures

• Adopts TDLAS detection principle
• Detection distance can be more than 150 meters
• Color LCD screen display of gas concentration data
• Sensitivity: 5ppm.m
• Response time: T90<0.05s
• Ingress protection: IP66

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.)