$ 149.00Ex works
Electrochemical sensor to detect oxygen, range 0-30% VOL, resolution 0.1% VOL. With 12864 point array LCD screen, waterproof grade IP65, built-in flashlight, support sound, light, vibration alarm.
Category : Gas Detector
Brand : Bosean
SKU : NB016125
Service :The delivery and service By NBCLab.Com
BH-90-O2 is a Portable single Gas detector of BOSEAN brand. It adopts 8-bit micro-control technology, which has the characteristics of fast Response speed, high Measurement accuracy, good Stability and Repeatability, and simple operation. Compact size, with high waterproof performance, built-in 1500mA rechargeable lithium battery, super long standby, equipped with 12864 point array LCD screen to display gas concentration and historical alarm data, and supports Data storage function. Suitable for explosion-proof, toxic gas leakage rescue, underground pipelines, mines and other places to effectively prevent poisoning accidents and ensure the safety of workers.
1. Mainstream 8-bit micro control technology, Fast Response, High Measurement accuracy, Good Stability and Repeatability 2. Compact size, with high waterproof performance, can withstand the test of harsh environment 3. Built-in 1500mA large-capacity rechargeable lithium battery, long standby 4. Equipped with 12864 point array LCD screen, which can display technical indicators and gas concentration values, support viewing historical alarm data and Data storage 5. Comes with flashlight function, convenient for dark environment operation 6. Support more than 30 kinds of Sensors, flexible configuration, can be customized according to customer needs gas 7. Alarm modes are diverse, including sound, light, vibration 8. With password protection function and password modification function (default password 8888) 9. Support factory calibration and parameter setting functions
Electrochemical sensor is used to detect gas concentration by diffusion Sampling method. Sensor signal is processed by microcontroller to display gas concentration in real time and alarm by sound, light and vibration. Data storage function is built in to record alarm history, password protection and factory reset.
Explosion-proof, toxic gas leakage rescue, underground pipelines, mines, metallurgy, power plants, chemical industry, tunnels, tunnels
Exib IIB T3 Gb. No. 01000158
1. Power on: Press the power button to start the device 2. Check the power: ensure that the battery is sufficient and can work continuously for more than 8 hours 3. Select gas type: Select oxygen detection according to configuration (range 0~ 30% VOL) 4. Monitor gas concentration: Through diffusion sampling, the LCD screen displays the concentration value in real time 5. View historical data: Access to 1000 sets of stored alarm records 6. Alarm processing: When the concentration exceeds 19.5% LEL or 23.5% LEL, the device alarms through sound, light and vibration 7. Charging: use the matching charger to charge for 4-6 hours 8. Shutdown: Press the power button to turn off the device
• Ambient Temperature -20 ℃~ 50 ℃, Humidity 0-95% RH (non-condensing), Humidity greater than 90% RH need to be equipped with filtrate drying cylinder Sensors have a lifespan of 2 years and require regular inspection and replacement • Avoid use in extreme Humidity or temperature conditions to prevent accuracy • Alarm point setting: low report 19.5% LEL, high report 23.5% LEL, do not modify at will • Check Protection Rating IP65 before use to ensure waterproof performance • Password protection function The default password is 8888, it is recommended to modify it to enhance security • Be careful when restoring factory settings to avoid data loss • Use the original charger when charging to avoid overcharging or short circuit • Use your own flashlight in a dark environment, but pay attention to battery life Periodically calibrate equipment to ensure measurement error ≤ +/- 5% FS
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
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[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
