KLW5LM (A) Methane Alarm LED Miners Cap Lamp
KLW5LM(A) LED Methane Alarm Miner’s Cap lamp
Product features
1. It has the characteristics of high quality, super brightness and long lifetime. Built-in microcontroller and multiple safety protective circuit, intelligent management of charging & discharging process ensure the safety and reliability. It can adapt to all kinds of charging device with wide charging input voltage. LED constant current driving circuit ensures the light intensity of illumination basically remain unchanged after 11 hours’ lighting.
2. It has the functions of automatic fault detection, methane out of limit alarming, and automatic positioning of fault point.
3. The intelligent micro-controller circuit is ingeniously combined with the methane gas detection circuit, supporting the use of our special calibration device, it is quick to calibrate and convenient to use.
Technical parameters
| Item | Specification | ||
| Battery | Li-ion | ||
| Rated capacity | 5Ah | ||
| Rated voltage | 3.7V | ||
| Lighting time | >15h | ||
|
Main lighting source |
Operating current | 0.2A | |
|
Max illumination (at 1m away from lamp) |
When lighting begins | ≥5000lx | |
| After lighting for 11h | ≥5000lx | ||
| Rated power of LED auxiliary lighting source | 0.2W | ||
| Carrier Catalytic component | Operating voltage | 2.5V | |
| Operating current | ≤95mA | ||
| Life of cap lamp | >2yrs | ||
| Charging voltage | (6~8)V | ||
| Charging time | ＜10h | ||
| Life of Catalytic component | ≥1yr | ||
| Alarm point(factory setting) | (1.00 ±0.10)%CH4 | ||
| Protection grade | IP65 | ||
| Explosion-proof type | Exs[ib]dI | ||
| Dimensions of battery case | 95×37×126 | ||
| Weight | 0.56Kg | ||
Product pictures
Company information
With ISO9001, CE authorized lab on respiratory devices for PPE directive, more than 20 years’ experience,
ODM, OEM service provided, ASTTAR is specialized in developing and manufacturing of explosion-proof
safety technology and products. We trade as "GOKANG"brand (former brand, since1995) and "ASTTAR" brand (since 2017).
We mainly export products of three categories:
1. Mining underground rescue product
2. Mining explosion-proof lamp
3. Mining explosion-proof instrument and meter
Our main products:
1. Mining self rescuer
2. LED miner's cap lamp
3. LED Flame-proof laneway lamp
4. Mechanical and electronic anemometer
5. Isolated positive pressure oxygen breathing apparatus
6. Automatic resuscitator
7. Optical interference type methane detector
8. Portable multi-parameter gas detector
9. Infrared thermometer
10. Laser distance meter
11. Laser guider
Our workshops
Exhibition
With ISO9001, CE authorized lab on respiratory devices for PPE directive, more than 20 years’ experience, ODM, OEM service provided, ASTTAR is specialized in developing and manufacturing of explosion-proof safety technology and products. We mainly export products of three categories:
1. Mining underground rescue product
2. Mining explosion-proof lamp
3. Mining explosion-proof instrument and meter
Our main products:
1. CE approved chemical oxygen self-rescuer
2. Compressed oxygen self-rescuer
3. Filter self-rescuer
4. ATEX approved LED miner's cap lamp
5. Methane alarm LED miner's cap lamp
6. LED Flame-proof laneway lamp
7. Mechanical and electronic anemometer
8. Isolated positive pressure oxygen breathing apparatus
9. Automatic resuscitator
10. Optical interference type methane detector
11. Portable multi-parameter gas detector
12. Infrared thermometer
13. Laser distance meter
14. Laser guider
Contact information
Shannon Tao
T: +86 2986113366 Ext: 809|F: +86 2986562003|M: +86 13572086068
Skype:gokangshannon|WhatsApp/Wechat: +86 13572086068|QQ:2880090115
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.