Product Information

The Wolf ATEX Worklite is a rechargeable high output LED floodlight, designed for use in harsh explosive atmosphere applications. It offers unique levels of light output, operational duration and robustness in a self contained battery powered lamp. The Worklite is ideal for use in remote applications for extended periods.

The Wolf ATEX Worklite is CE marked to the 94/9/EC ATEX Equipment Directive, allowing use in Zones 1 and 2 potentially explosive gas, vapour, mist and dust atmospheres, where a T4 temperature class permits.

Three Worklite models are available, the WL-85 with a 12 LED lamp head, giving over 1000 lumens output, the WL-70 with a 6 LED lamp head, giving over 500 lumens output, and the WL-80 which combines the 12 LED lamp head with the smaller battery from the WL-70 giving a more portable unit still giving 1000 lumens of light output. All models deliver a piercing 30° beam, combined with a flood of lower level fringe light. The LED light source has a 25,000 hour life, highlighting the low maintenance benefits of the Worklite range.

The duration of the WL-85 and the WL-70 models is up to 12 hours on ‘high power’, switching to ‘low power’ extends duration to up to 24 hours. The duration of the WL-80 model is up to 6 hours on High Power and upto 12 hours on the lower power setting. In addition to dual light output levels, the Worklite control circuit manages switch function, battery level indication, emergency powerfail illumination and low battery cut-off, maintaining and protecting the high capacity rechargeable sealed lead acid gel battery from deep discharge damage.

The Worklite has a fabricated stainless steel construction, designed to withstand the rigours and corrosion expected in harsh industrial and offshore applications. The battery and control circuit are contained inside a box enclosure giving IP65 protection from ingress of dust and water jets. The anodised aluminium lamp head is also IP65 sealed and is designed as a heatsink for the LED light source. The lamp head has an impact resistant 6mm toughened glass lens for the light aperture. In shot blasting and painting applications the lens can be protected using a disposable antistatic lens guard (3 supplied). The LED lamp head can pivot and lock, allowing the light to be easily directed.

The Worklite is supplied with a mains charger with state of charge indication, powered from 100 to 254Vac.

Technical Specification

WL-70
18W LED beam (approx 30°)
Peak luminous intensity at 5m 120lux

WL-85 & WL-80
36W LED beam (approx 30°)
Peak luminous intensity at 5m 210lux

Product reference		WL-70	WL-80		WL-85
Product description		High Power Rechargeable Battery Worklite
		6 LED	12 LED
Code		II 2 GD Ex e ib mb IIC T4 Ex tD A21 IP65 T135°C
Apparatus standards		EN60079-0, EN60079-7,EN60079-18, EN50020, EN61241-0, EN61241-1
Type of protection		‘e’ Increased Safety, ‘ib’ Intrinsic Safety, ‘mb’ Encapsulation, tD Enclosure Protection
Area of classification (Gases)		Zones 1 and 2, Gas Groups IIA, IIB, IIC
Temp. classification  (Gases)		T4
Area of Classification (Dusts)		Zones 21 and 22
Max Surface Temp. (Dusts)		T135°C
Ambient temperature		-20°C to +40°C
Certificate		Sira07ATEX3027
Enclosure		Stainless steel with aluminium LED lamp head
Lens		Toughened glass lens supplied with 3 anti-static lens guards
Beam Type		Spot beam with a flood of low level fringe light
Light source:	Type	High Power LED
	Power	6 x 3 Watt LEDs	12 x 3 Watt LEDs
	Output	up to 510 lm	up to 1020 lm
	Bulb Life	25,000 hrs plus (fitted for life)
Power source:	Pt. no.	W-218			W-235
	Battery Type	Rechargeable battery, sealed gel lead acid
	Volts	12v
	Capacity	18 Ah			33 Ah
	Life	up to 500 recharge cycles
Low Battery Indicator		Yes
Light duration	High	up to 12 hrs	up to 6hrs		up to 12 hrs
	Low	up to 24 hrs	up to 12 hrs		up to 24 hrs
Ingress protection		IP67 to EN60529: 1992
Weight (inc. battery)		16kg	16.5kg		23kg
Charger input		100 - 254 Vac
Recharge Time		8 Hrs			12 Hrs
Note: all information has been gathered under laboratory conditions, the user must regard the values given as approximate.