Beijing Jinzhengmao Instrument Co., Ltd.

Beijing Jinzhengmao Japan Riken five-in-one gas detector-a large number of ready-made manufacturers are selling well
Beijing Jinzhengmao Japan Riken five-in-one gas detector-a large number of ready-made products are newly launched
Beijing Jinzheng Mao Nippon Riken five-in-one gas detector - wholesale wholesale sales in large quantities
Beijing Jinzhengmao Nippon Riken five-in-one gas detector-features and advantages
Beijing Jinzhengmao Nippon Riken five-in-one gas detector- Lightweight and small
Beijing Jinzhengmao Japan Riken five-in-one gas detector - using a belt, the device is close to the body and has strong stability
Beijing Jinzhengmao Japan Riken five-in-one gas detector-/large Flow attraction
Beijing Jinzhengmao Japan Riken five-in-one gas detector - automatic switching of flammability range, % can be displayed individually (the purpose of explosion prevention is sometimes managed by % volume concentration)
Beijing Jinzheng Mao Nippon Riken five-in-one gas detector - light: adopts high brightness D (red) direction
Beijing Jinzheng Mao Nippon Riken five-in-one gas detector - buzzer: d or above/
Beijing Jinzheng Zhengmao Nippon Riken five-in-one gas detector - the first use of lithium-ion rechargeable batteries (standard specification)
Beijing Jinzhengmao Nippon Riken five-in-one gas detector - dry battery specification unit can be replaced (optional)
Detect gas flammability oxygen hydrogen sulfide carbon monoxide
Detection principle Thermal conduction type catalytic combustion type galvanic cell type electrochemical type
Detection range -% -% -.%
Scale % % .%
Alarm setting value none: % :.% :
d:% d:.%
Alarm type gas alarm (self-maintained), flow rate reduction, sensor poor contact,
battery voltage reduction , loop abnormality, calibration range abnormality
Alarm mode light, buzzer
Buzzer volume d or above/
Suction flow./above
Power supply lithium ion battery/ alkaline battery
Continuous use time of lithium-ion battery is more than 1 hour / lithium-ion alkaline battery is more than 1 hour
The protection level is equivalent to
explosion-proof grade intrinsically safe explosion-proof structure (dⅡ)
Beijing Jinzhengmao Japanese Riken five-in-one gas detector-certificate, etc. explosion-proof, explosion-proof, explosion-proof
Beijing Jinzhengmao Japan Riken five-in-one gas detector - directives, form certification, other certificates are applying or preparing to apply
Beijing Jinzhengmao Japan Riken five-in-one gas detector - function display (differentiation? pointer display ), r/adjustment, action confirmation display, pump stop function, data memory, password setting function, function
Beijing Jinzhengmao Technology Co., Ltd. Main products/services: Online infrared thermometer, molten steel infrared thermometer, ultrasonic Flaw detector, thickness meter, electric spark leak detector, buried pipeline anti-corrosion layer detector, hand-push gas detector, four-in-one gas detector, soil non-nuclear density meter, asphalt non-nuclear density meter, anchor puller, flue gas analyzer, soil detection Instrument Anchor Puller Welcome everyone to come and buy.