Beijing Topsky Century Holding Co.,Ltd
Mission:To let the world more safer. Technical route:To solve the problem of traditional security with non-traditional technology. Customer groups:Public security and production safety
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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
