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Help CenterCombustible Gas Detector, LEL Gas Monitor
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Specifications
Combustible Gas Detector, LEL Gas MonitorAdjustable alarm point
Rechargeable
CE approved
Welcome OEM
Combustible Gas Detector, LEL Gas Monitor
OEM
Besides our own gas detectors, we have customized many kinds of gas detectors for our customers in the world. We can customize the plastic enclosure, pcb for gas detectors, and the whole gas detectors according to customer's requirement.
Application:
DSLEL Portable Gas Detection Alarm can be applied to detect the LEL gas in the coal mine, tunnel and other continuous monitoring environment. When the gas concentration is exceeded, the detector can make sound, light, vibration alarm automatically. It can be portable used by relevant staff, managers, professionals, mobile workers. Also it can be used in the above-mentioned fixed places. Explosion-proof mark for Exibd I.
Technical specification:
Technical indicator | Parameter |
Measuring range | ( 0~100) %LEL |
Measurement error | (0-20)%LEL: ±2%LEL (20-60)%LEL: true value±2% (60-100)%LEL, ±6%LEL |
Resolution ratio | 1%LEL |
Display | Display digital diode(LED)display |
Response time | ≤20S ( T90 ) |
Alarm sound intensity | ≥75dB |
Alarm light | ≥20M visible |
Alarm point | can be set in full proceed (factory setting 20%LEL) |
Alarm way | Sound, light |
Continuous working time | >12 hours |
Sensor lifetime | ≥1year |
Working current | 130mA |
Battery model | PL123450 3.7V / 1500mA |
Charging time | 4-5 hours |
Protection degree | IP54 |
Working temperature | -25°C ~55°C short time for -40°C ~55°C |
The battery short circuit current | 2A |
Size | 103.20 × 54 ×28.87(mm) |
Introduction
Beijing Dashiweiye Tech Co., Ltd. Is a technology innovation enterprise specialized in portable gas detectors manufacturing and customization for personal monitoring using in industry and household.
Established in 1997, located in the capital of China, Beijing city, we not only provide portable and small single and multi gas detectors, but also customize the plastic enclosure and special PCB for gas detection products according to customer’s requirement. Our designers and engineers have more than 15 years working experience in customizing industrial gas detection alarms to satisfy our customers from all over the world.
If you have any request on the plastic enclosure, electronics, or technical specifications on the gas detectors, welcome you contact with me. we are very glad to customize the product you want according to your requirement.
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