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Bosean Electronic Technology Co.,Ltd

www.bosean.com

- 8 -

Do not charge the detector at leak detection site, to avoid fire or
explosions caused by sparks introduced from plugging and unplugging
the charger.

Do not charge the detector when it’s on, which may affect charging
speed.

5. NOTICES

5.1 Prevent the detector from falling down from high places or strenuous
vibration.
5.2 Please don't use sensor tip to touch other objects directly or block sensor
tip.
5.3 When there is interferential high-concentration gas, detector may not work
normally.
5.4 The detector will only detect gas concentration from the detection
interface. So, for example, when you are on the function menu, it will not
detect.
5.5 The detector should not be stored or used where there are caustic gases
(such as CL2), or under other rigorous circumstances (including excessive
high and low temperature, high humidity, electromagnetic field and strong
sunlight).
5.6 After long-term use, if there is dust on detector surface, please clean it
lightly with clean soft cloth, instead of caustic solvents or hard things.
5.7 For any operation or fault not stipulated in this manual, please contact the
seller.

Содержание BH-90E

Страница 1: ...BH 90E Portable Gas Detector Operation Manual...

Страница 2: ...rong adaptive ability Being waterproof dustproof explosion proof and easy to use with high reliability the detector is widely used in oil coal municipal construction chemical engineering environmental...

Страница 3: ...eries display sensors chargers 3 Technical Specifications Target gas Combustible gas Range 0 10 000ppm mol mol Sampling method Natural diffusion Alarm point Default Low alarm 500ppm High alarm 2000ppm...

Страница 4: ...f grade Exib IIB T3 Gb Sensor type Imported FIGARO sensor Sensor life 2 years Power supply Rechargeable lithium battery DC3 7V 1800mAH Charging time 6h 8h Continuous working hours No less than 8 hour...

Страница 5: ...Bosean Electronic Technology Co Ltd www bosean com 4 see below 4 2 Self check After self check is done the device enters into detection interface see below 4 3 Detection interface 4 3 1 Overview...

Страница 6: ...ion interface you may press to see all parameters 4 3 3 Alarm types Low alarm Red LED light LA on detection interface slow beeping vibration High alarm Red LED light HA on detection interface fast bee...

Страница 7: ...m records review deletion purpose press on detection interface then it will enter the function menu see below 4 4 Function menu 4 4 1 Overview 4 4 2 Press or to choose a specific function then press t...

Страница 8: ...ntact the seller to get the password first if it s needed When you see low battery alert or when the detector can t turn on because battery voltage is too low please charge the detector in time see be...

Страница 9: ...rential high concentration gas detector may not work normally 5 4 The detector will only detect gas concentration from the detection interface So for example when you are on the function menu it will...

Страница 10: ...es03 bosean com Possible fault Reasons Solution Unable to turn on the detector Battery voltage too low Charge in time Did not indicate 0 Sensor fluctuating Zero adjustment required Indication inaccura...

Страница 11: ...Bosean Electronic Technology Co Ltd www bosean com 10...

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