The ELM 04 type mine lamp is an Ex lamp designed for mines with potentially explosive working environments (Group 1).
It can be used in methane concentrations below 2% as an M2 group product. By adding additional battery protection, the lamp turns into a product that can be used in methane concentrations above 2% as a M1 product.
Designed and manufactured in Romania.
It has two distinct parts, the battery and the headlamp, connected to each other by a cable. The lamp can be worn with the accumulator attached to the belt and the headlamp on the helmet. Charging is done through the headlight.
Casing made of polycarbonate.
Top closure is done with a special IMBUS head screw to prevent the lamp from opening by unauthorized personnel
The battery cells being perfectly closed makes it virtually impossible to cause electrolyte leakage under normal operating conditions.
Battery type: NiCd capacity 4.5Ah or NiMh with a capacity of 4.5, 7 or 9Ah
Nominal voltage - 3.6V, current - max. 300mA per LED
Charging can be done through a individual charger or a charging rack
Rated operating temperature from -20 °C up to +40 °C.
The ingress protection rating is IP 66.
The impact protection rating is IK 10.
Main light source 1 LED 1W focused with lens (6 degrees), 1 LED focused on lenses (15 degrees)
Minimum illumination level at 1m 1500 lx
90 x 130 mm