Introduction of Bosean
Bosean was founded in 2013, specialized in the development and production of gas detectors, gas analyzers and rangefinders. At present, our research and development instruments have been spread all over the world.
R&D and Production
Bosean has always strictly implemented the ISO9001, CE, ATEX, ROHS quality management system. We adhere to the high standards of product quality, strict requirements, adopting the world-class production facilities, advanced management and production experience, developing the high-quality testing equipment.
Features
1. Sensor: High quality electro chemical sensors made in the UK. Oxygen (O2), Carbon Monoxide (CO), Sulfide (H2S) and Combustibles (LEL). Comes factory calibrated. Power on and go.
2. Detect: Detection error better than ≤±5% f.s. and response time: t <30s. Zero and span calibration options.
3. Alarms: adjustable audio, visual and vibration alarm when pre-set levels are reached. Alarm digital time stamp and logging.
4. Strong: robust design made of high-strength ABS and non-slip grip rubber. Waterproof, dustproof and explosion-proof above Exib IIb T3 GB.
Specification:
Gas type: Oxygen/Carbon monoxide/Hydrothione/Combustible Gas (O2/CO/H2S/LEL)
Gas measuring range: O2: 0 ~ 30% vol, CO: 0 ~ 999umo/mol(ppm), H2S:0 ~ 100 umo/mol(ppm), Ex (flammable):0 ~ 100% LEL
Resolution: 0.1% vol/1umo/mol(ppm)/1% LELlow/high alarm/alarms in position: yes
4 alarm methods: Sound alarm, light flashing, vibration alarm, screen displays, adjustable alarm values, alarm sound up to 80db
Operating temperature: -20 ℃ ~ 50 ℃ (except LEL is 0 ~ 40c)
Operating humidity:<95%RH (no dew)
Display: 2.4 inch HD display
Power: 3.7V Li-battery (built-in)
Battery life: 6-8 hours or so.
Product Net Weight: 400g (with battery)
Size: 145mm × 69mm × 28mm (L × W × H)
Packing list:
1x4 in 1 Mutil-Gas monitor
1 x English User manual
1 x Charging adapter
1 x USB charging cable
1 x Calibration cover
1 x Metal aluminum box
1 x Certificate
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