・ Direct reading of the concentration values of combustible gases of 25 gases.
・ Easy operation feature of changing the gas name display with 1 switch button.
・ Long distance drawing possible with the pump booster function.

Sampling method Suction type
Principle of detection New Ceramic catalytic Method
Detection range 0 to 100 %LEL
Alarm setpoints 1st 10 %LEL / 2nd 50 %LEL
Type of alarm Gas alarm / fault alarm
Display of alarm Intermittent buzzer sound / blinking alarm lamp (red) and blinking gas / concentration display
Explosion protected construction Intrinsic safety
Explosion-proof class IECEx : Ex ia IIC/IIBT4 Ga
Ingress proof rating IP67
Approvals Japan Ex, ATEX, IECEx, Brazil Ex, JG
CE marking EMC / ATEX / RoHS
Power source AA alkaline battery 4 pcs.
Continuous operation Approx. 20hours (new dry batteries, without alarms or lighting, at 25℃)
Dimensions Approx. 80 (W) × 124 (H) × 36 (D) mm (excluding projections)
Weight Approx. 260 g (without batteries)
Operating temperature range -20 to +50 ºC (no sudden changes)
Operating humidity range 0 to 95 %RH (no condensation)
Target gas 1-C5H10, ALD, C2H2, C2H4, C2H5OH, C2H6, C3H6, C3H6O, C3H8, C4H10O, C4H6, C4H8, C5H10, C5H8, C5H8O2, C6H6, C7H14, C7H8, C8H10, CH3CN, CH3OH, CH4, DME, EO, EtAc, H2, i-C4H10, i-C4H8, IBA, IPA, MEK, MIBK, MMA, n-C4H10, n-C5H12, n-C6H14, n-C7H16, PO, THF, VAc
Target Gas

C4H10 (Isobutane), CH4 (Methane), H2 (Hydrogen)

Product Type