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Summary of Contents for Bosean Electronic Technology BH-90E
- Page 1 BH-90E Portable Gas Detector Operation Manual...
- Page 2 Introduction BH-90E portable gas detector (hereinafter called detector) is a new type of gas leak detector that adopts LSI technique and meets international smart technology standards. With imported high quality semi-conductor sensor and embedded microcontroller, it detects gas leakage with high sensitivity and strong adaptive ability.
- Page 3 Bosean Electronic Technology Co.,Ltd www.bosean.com 2.2 Structure: the main shell, circuit boards, batteries, display, sensors, chargers. 3. Technical Specifications Target gas Combustible gas Range 0-10,000ppm (μmol/mol) Sampling Natural diffusion method Default: Low alarm: 500ppm; High alarm: 2000ppm. Alarm point Support personalized setting.
- Page 4 Bosean Electronic Technology Co.,Ltd www.bosean.com Warm-up time Response time <30s Protection level IP65 Explosion-proo Exib IIB T3 Gb f grade Sensor type Imported FIGARO sensor Sensor life 2 years Power supply Rechargeable lithium battery, DC3.7V 1800mAH Charging time 6h-8h Continuous...
- Page 5 Bosean Electronic Technology Co.,Ltd www.bosean.com (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 - 4 -...
- Page 6 Bosean Electronic Technology Co.,Ltd www.bosean.com 4.3.2 Parametric query On the detection 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 beeping + ...
- Page 7 Bosean Electronic Technology Co.,Ltd www.bosean.com For personalized setting or alarm 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 to choose a specific function, then press to enter.
- Page 8 Bosean Electronic Technology Co.,Ltd www.bosean.com personal change may affect its normal use. If for any specific use you need to use this function, please contact the seller to get the password first. About Default: You may need to restore factory setting in case of wrong ...
- Page 9 Bosean Electronic Technology Co.,Ltd www.bosean.com 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 ...
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Page 10: Troubleshooting
Drift in oscillator Reset the time parameters RA alarm in clear air Sensor fault Contact the seller 7. Customer Support Henan Bosean Electronic Technology Co.,Ltd. No.228,West 4th Ring,National High-Tech zone,Zhengzhou,China Tel: +86 371 86533226 Fax: +86 371 86533226 Website: www.bosean.com Email:sales03@bosean.com... - Page 11 Bosean Electronic Technology Co.,Ltd www.bosean.com - 10 -...
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