Sampling method : Suction type/Double type
Principle of detection : Non-Dispersive Infrared Method, Potentiostatic Electrolysis Method
Detection range : Depend on target gas.
Type of alarm : Gas alarm / fault alarm
Display of alarm : Lamp blinking / buzzer / gas concentration display blinking
Explosion protected construction : Flameproof enclosures + Intrinsic safety
Explosion-proof class :
ATEX : Ⅱ1G Ex ia ⅡC T4 Ga
IECEx: : Ex ia ⅡC T4 Ga
Ingress proof rating : IP66/68
Approvals : Japan Ex, ATEX, IECEx, JIS
CE marking : EMC / ATEX / RoHS
Power source : Lithium ion battery unit [BUL-9000] or
Dry battery unit (AA alkaline battery 6 pcs.) [BUD-9000]
Continuous operation :
Approx. 25 hours (fully charged) [Lithium ion battery unit]
Approx. 12 hours (25℃, no alarm, no lighting) [Dry battery unit]
* Varies depending on the mounted sensor.
Operating temperature range :
Temporary ambient conditions : -40 ℃ to +60 ℃ (no sudden changes)
Continuous ambient conditions : -20 ℃ to +50 ℃ (no sudden changes)
* May vary depending on the mounted sensor.
Operating humidity range :
Temporary ambient conditions : 0 to 95 %RH (no condensation)
Continuous ambient conditions :10 to 90 %RH (no condensation)
* May vary depending on the mounted sensor.
Operating pressure range : 80 to 120 kPa (80 to 110 kPa for explosion-proof range)
Target gas : CH4, CO, H2S, i-C4H10, O2
Dimensions : Approx. 158 (W) × 85 (H) × 132 (D) mm (excluding projections)
Weight : Approx. 1.2 kg (includes battery and battery unit)