Portable Gas Detector Hand-held laser remote methane gas leak detector (JJB30)

Features:

1.Intrinsically safe products;

2. The gas (methane) is selective, free from other gases, water vapor, dust interference;

3. telemetry distance up to 60 meters;

4 comes with distance display function;

5 small size, light weight, easy to carry;

6. Low power consumption which can work long hours;

7. Superior shockproof, waterproof, dustproof performance;

8. Fast response, large measuring range, high measurement accuracy;

9. Can be customized according to customer data transmission.
4.Technical Parameters

Detection method :harmonic laser spectrum theory

Detection of gas :CH4 (NH3 / HCL / C2H6 / C3H8 / C4-C6 optional)

Sensor type :infrared laser

Measuring range: 0-10% vol (0 to 99,999 ppm-m)

Detection distance: up to 30m (special reflective surface 60m)

Sensitivity detection distance: 0-15m, 5ppm-m

Detection distance of 15-30m, 10ppm-m%

Measurement accuracy: ± 10% @ 100 ppm-m (2m)

Response time :0.1 s (1s such as ranging)

Alarm: digital flashing alarm

Display mode: LCD

Charging mode: charging seat, 110-240VAC, 50 / 60Hz

Power Supply: Rechargeable Lithium Battery (Replaceable Rechargeable Battery)

Working hours: work 10 hours if fully charged

Working temperature: -20 ℃ ~ 50 ℃

Relative humidity: ≤99%

Pressure: 80kPa-116kPa

External dimension: 158mm × 77mm × 37mm

Machine weight: 380g

Material :ABS + PC

Self-test function comes with self-test and calibration functions, without the need for daily calibration

Laser protection class: Class IIIa

Certification method :CNEX

Exib IIA T4 Gb

Protection class: IP54

Optional ergonomic strap

Company Introduction

Beijing Topsky Intelligent equipment Group Co.,Ltd.. (stock code: 836307) was founded in 2003, committed to making the world safer with innovative equipment, and determined to become a continuous leader in global high-end safety equipment.

Our company has independent R&D and technology promotion capabilities, and has one R&D and production building. Headquartered in Jinqiao Industrial Base, Zhongguancun High-tech Park, it is a national high-tech enterprise with a registered capital of RMB 46,514,300. Our company has independent R&D and manufacturing capabilities. Located in Beijing Economic Development Zone, the 3-story R&D building covers an area of ​​1,500 square meters, the production building is 1,800 square meters, and the third-phase production building is nearly 3,000 square meters under construction.

Our innovative technologies, services and systems are dedicated to serving the firefighting, law enforcement agencies, safety supervision bureaus, coal mines, petrochemicals, and armed police in many fields. It involves the research and development of high-end equipment such as drones, robots, unmanned ships, special equipment, emergency rescue equipment, law enforcement equipment, and coal mine equipment.

So far, many products have been exported to more than 10 countries.