Feature

•Compact and lightweight

•Low power consumption sensor

•Analog display shows LEL or concentration (%)

•For exclusive measurement of methane gas only

Specification

1.Measurement range: 0 - 25%LEL, 0 - 100%LEL

2.Measurement method: Catalytic combustion gas sensor

3.Sampling method: Diaphragm pump

4.Display: Analog metre (backlit)

5.Indicating accuracy: +/- 5% of full scale

6.Alarm threshold and signal: 20% LEL

7.Alarm threshold and signal: Intermittent sound and blinking alarm light

8.Power source:

  - Three size C manganese dry cell batteries for 4 hours of operation (without alarm signal being emitted) 
  - Three size C alkaline dry cell batteries for 8 hours of operation (without alarm signal being emitted)

9.Dimensions: 151(W) x 71(D) x 115(H)

10.Weight: 1.1kg

11.Explosion proofing: Certified by Japan Ministry of Health, Labour and Welfare (Class id3aG3 No.T62339)