LEL Personal Protection Monitor

Our LEL Personal Protection Monitors are robust and accurate portable gas detectors with audible and visual alarms. These sound in the event of exposure to flammable gases, oxygen and a wide range of toxic gases onsite.

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Detecting and displaying up to four gases simultaneously this monitor can be configured to detect a combination of Methane (or other flammable gases), Oxygen, Carbon Monoxide, Hydrogen Sulphide.

Ideal for keeping you safe on petrol forecourts or landfill sites.

  • Simple one-button operation
  • No complex set up routines – out of the box performance
  • Internal Pump
  • Intrinsically safe
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LEL Personal Protection Monitor Equipment Options:


Technical Specifications
121 x 59 x 32mm (4.8″ x 2.3″ x 1.3″)
230g (8oz) with pump 215g (7.6oz) without pump
-20oC to +50oC (-4oF to 122oF)
0 to 95% R.H non-condensing
Highly visible flashing LED, piercing >90dB audible
Green and red LCD backlight display
Timed: 24 hours of timed logs at 1 log per minute
Session: Minimum of 180 logs
Calibration: Minimum of 8 calibration logs
Bump Logs: Minimum of 180 logs
Lithium Ion rechargeable battery
Run Time: Up to 14 hrs (diffusion)
Charging Time < 4 hr
High impact rubberized polycarbonate case
Drop Test:
3m (10ft)
IP Rating:
IP67 (Dust-tight and waterproof to 1m)
Response Times:
(T90):LEL = 10 secs (IEC 60079-29-1)
O2 = 12 secs (BSEN 50 104)
CO < 20 secs
H2S < 20 secs
IEC Ex ia d IIC T4 Gb
ATEX Ex II 2 G Ex ia d IIC T4
CSA Class 1 Div 1 Groups A,B,C,D, T4
Class 1, Zone 1 EX ia d IIC T4
MED (0038/YY) – Module B & E


Manuals & Downloads

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