HOT SELLING RECOMMENDED PRODUCTS
Covering industrial safety, environmental monitoring, confined spaces, utility tunnels, fence-line monitoring & emergency response
Shenzhen Huanqitong Technology Co., Ltd. focuses on gas environment monitoring. We are a high-tech enterprise engaged in R&D and production of IoT sensor monitoring, industrial control and online analytical instruments for safety. Our main products include toxic & flammable gas detection alarms, gas analyzers, gas sensor modules, multi-parameter air detection modules, fixed gas leak alarms, portable gas detectors, VOC online monitoring systems, micro air quality stations, ambient monitoring equipment and water quality monitoring equipment.
One-stop service for technical consulting, product R&D, solution design and project management
HQT-10002~7 gases, 4-20mA/RS485, Ex d IP66.
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HQT-900Pump + diffusion, sound/light alarm, Type-C.
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HQT-600Multi-gas, 4G wireless option for inspection.
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HQT-600Mobile multi-gas, large display, long battery.
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HQT-900Imported sensors, real-time reading, auto flip.
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HQT-8100Cooling, dehumidifying and filtering for analyzers.
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HQT-30004/8/16/32/64 channels, alarm & linkage.
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HQT-1000Multi-gas fixed monitoring with alarm linkage.
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HQT-4000Laser scattering, online dust monitoring.
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HQT-5000PID principle, online VOC monitoring.
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HQT-5000Online continuous oxygen content analysis.
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HQT-5000Catalytic / NDIR, online flammable gas.
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HQT-5000Flue gas CEMS / VOC, 212 protocol.
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HQT-5000Oxygen monitoring for centrifuge and pipes.
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HQT-800Multi-parameter module for drones & robot dogs.
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HQT-MElectrochemical / PID / NDIR, plug & play.
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The answer is simple β it depends on the working condition...
Different gases have different densities, so mounting height matters...
Labs use hazardous chemicals producing flammable toxic gases...
Robot dogs with gas modules patrol chemical parks 24/7...
Professional gas engineers online 24/7 β submit your needs and we'll recommend the right product
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