KL2.8Ex Integrated Miner's Lamp
The product features a built-in microcontroller and multiple safety protection circuits, intelligently managing the charging and discharging process for enhanced safety and reliability. Its dual-light source design offers five distinct modes: high-brightness main light, low-brightness main light, auxiliary light, strobe, and SOS—easily switched at the touch of a button. Additionally, it employs constant-current drive technology, ensuring that brightness levels remain virtually unchanged throughout use. The device comes with two compatible adapters, allowing for independent charging or seamless integration with traditional charging racks.
Classification:
Explosion-proof Lighting
Product description
Product Overview
The product features a built-in microcontroller and multiple safety protection circuits, ensuring intelligent management of the charging and discharging process for safe and reliable performance. It boasts a dual-light source design with five distinct modes: high-brightness main light, low-brightness main light, auxiliary light, strobe, and SOS—easily switched at the touch of a button. Thanks to constant-current drive technology, the illumination level remains virtually unchanged throughout use. The device comes with two compatible adapters, allowing for independent charging or seamless integration with traditional charging racks. Additional features include battery-level indicators, a freely adjustable lamp head angle, and versatile wearing options. Notably, the KL2.8Ex meets the requirements of the EU ATEX explosion-proof directive.
Technical specifications
| Model | KL3LM(A) | KL2.8Ex | ||||
| Rated Capacity | 3Ah | 2.8Ah | ||||
| Battery Type | Lithium Manganese Oxide | |||||
| Rated Voltage | 3.7V | |||||
| Lighting time | >12h | |||||
| Main light source | Operating current | 0.2A | ||||
| Maximum illuminance (at 1 m distance) | Lights turned on — let's begin. Lasting 11 hours | ≥4500Lx | ||||
| LED Auxiliary Light Source Rated Power | 0.2W | |||||
| Miner's lamp lifespan | >2yrs | |||||
| Charging time | (6–8) hours | |||||
| Explosion-proof marking | Mining Environment | Exia I Ma | ||||
| Gas environment | Exia II C T4 Ga | |||||
| Dusty environment | ExtD A21 IP65 T135℃ | |||||
| Protection Level | IP65 | |||||
| External dimensions | 84x68x71mm | |||||
| Weight | ≤0.2 kg | |||||
| Product Certification | Coal Safety Certificate Number | MAG170018 | ||||
| Explosion-proof Certificate Number | CQEx22.0979 | |||||
| Supporting Information | Standard configuration | KZC1C Dedicated Charger, Headband | ||||
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