SPECIFICATIONS

Accuracy: 1%LEL

Brand Name: BOSEAN ELECTRONIC

Certification: CE,FCC

DIY Supplies: Electrical

Default Low alarm: 20%LEL

Default high alarm: 50%LEL

Gas Type: Combustible Gas

Is Smart Device: No

Measurement Range: 0-100%LEL

Model Number: BH-90A

Origin: Mainland China

With LCD Screen Or Not: Yes

If you need other gases, or range, please contact the seller.

Features:

1. Industrial-grade sensor, high precision, real data, strong stability, real-time detection.

2. Triple alarm mode (sound, light, vibration) is not easy to ignore, high security, high and low alarm value can be set free

3.3.7v rechargeable lithium battery, battery capacity 1500MA, charging time is less than five hours, continuous work for more than ten hours (gas detection is not less than 7 hours)

4. High-strength ABS material, waterproof, dustproof, explosion-proof, three anti-design

5. The use of mainstream 8-bit micro-control technology, fast response, high precision, stability and repeatability, simple operation, small size, portable and durable, with a high degree of waterproof performance, withstand the harsh environment of the test

Product description:

Gas type: Gas detector

Gas measurement range: 0-100%LEL

Resolution: 1%LEL

3 Alarm methods : Sound Alarm, Light flashing, Vibrating alert, adjustable alarm values, alarm sound up to 80db

Operating temperature:  -20℃～50℃(except LEL is 0~40C)

Operating humidity:＜95%RH (no dew)

Display: 2.0 inch HD display

Power: 3.7V li-battery(Built-in)

Battery runtime: 10 hours or so. 

Product Net Weight : 227g (with battery)

Size : 100mm×60mm×30mm (L × W × H)

Explosion-proof mark: Exib IIB T3 Gb

Protection class: ip65

Record storage: 1000 groups of alarm records

Product Size: 130mm×67mm×30mm (L × W × H)

Package Weight: 1000g

Packing list:

1 x O3 gas monitor

1 x English User manual

1 x Charging adaptor

1 x USB charging cable

1 x Calibration cover

1 x Metal aluminum box

1 x Certificate