Digital Methane Alarm Miner's Lamp - KLW4LMX

It is used in underground works like coal mines and other mine tunnels. - details see: https://www.lightinghere.com/digital-methane-alarm-miner-s-lamp-10007236

Type: Headlamps	Light Source: LED	LED Light Source: LED main light source and LED auxiliary light source	Place of Origin: Anhui China (Mainland)
Brand Name: Wantai Electric	Model Number: KLW4LMX	Usage: Industrial	Power Source: Rechargeable Battery
Lighting Period (h): 12	Battery Type: Lithium Ion	Certification: BV,CE	IP Rating: IP54
Applicable Scope: For mine use	Characteristics: Explosion-proof	Rated voltage: 3.7	Rated capacity: 4AH

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1. Applicable Scope

It is used in underground works like coal mines and other mine tunnels.

2. Product Features

a.main use: for the safe lighting, the detection of methane concentration and the exceeded concentration warning in coal mines containing explosive gas.

b.alarm mode: sound, light alarm.

c.measurements show the error: no more than the true value low than five percent.

d.error alarm: not more than 0.01% CH4

e.reality way: three red 0.8 inches LED display.

f.real-time clock display: the apparatus showing real-time hours and minute in accordance with the 24-hour clock.

3.Main technical parameters

Rated capacity	Rated voltage	Working current		Battery life span	Largest lamp illumination	Testing scope	Lamp time
		Main light source	Detection alarm circuit
4AH	3.7V	150mA	120mA	500times per time	Larger than 1400LX	0%-4%CH	Larger than 11 hours