Henan Bosean Electronic Technology Co., Ltd.
one stop gas detection solution from China factory
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Product introduction:
BH-90A is a single cost detector with high cost performance. It adopts imported sensor and micro control technology. It has fast response, high measurement accuracy, good stability and repeatability. The performance of the whole machine is in the leading position in the industry. simple. Built-in large-capacity rechargeable lithium battery, long standby; industrial-grade high-definition screen, perfect display of various technical indicators and gas concentration values. The rubberized casing is industrially non-slip design, and the design is small and compact. It is suitable for explosion-proof, toxic gas leakage rescue, underground pipelines, mines, metallurgy, power plants, chemical industry, tunnels, tunnels, etc., effectively preventing the occurrence of poisoning accidents. When the measured gas concentration in the environment reaches or exceeds the preset concentration value, The instrument immediately emits three alarms of sound, light and vibration to ensure that the life safety of the staff is not infringed, the production equipment is not damaged, and the performance of the whole machine is reliable.
Basic parameters
Sampling method: diffusion method
Alarm mode: sound and light shock three ways
Alarm methods: sound light vibration
Working temperature: -20°C-50°C
Power supply mode: 3.7V rechargeable lithium battery
Power:3.7V 2000mA rechargeable lithium battery
Sensor life: 2 years
Charging time: 4-6 hours
Display technology: 1.77 inch LCD display
Standby duration: 8 hours or more of continuous operation.
Operating time:working continuously for at least 8 hours
Explosion-proof mark: Exib IIB T3 Gd
Size: 100*60*30mm
Net weight: 130g NW: 130g