Spec

• Model number: GX -2009 TYPE A
• Proof of calibration: none
• Target gas: oxygen (O2), flammable gas (HC), carbon monoxide (CO), Hydrogen sulfide (H2S)
• Detection principle: oxygen (O2)/diaphragm galvanic battery type, flammable gas (HC)/contact combustion type, carbon monoxide (CO)/constant-potential electrolytic type, hydrogen sulfide (H2S)/constant-potential electrolytic type
• Detection range (reference range): oxygen (O2)/0 to 25 vol%, flammable gas (HC)/0 to 100% LEL, carbon monoxide (CO)/0 to 150 ppm, Hydrogen sulfide (H2S)/0 to 30.0 ppm
• oxygen (O2)/L Alarm: 18.0 vol%, H Alarm: 25.0 vol%, OVER: 40.0 25 vol%, flammable gas carbon monoxide ppm (HC) (H2S)/1st: 10% 50% LEL, 2nd: 100% LEL, ppm ppm ppm (CO)/1st 50: 25 200 ppm ppm, 2nd: 500 ppm ppm ppm, TWA: 10 ppm, 1 OVER: 30
• Alarm indication: at gas alarm: lamp flashing, buzzer intermittent, gas concentration value flashing, vibration failure alarm: lamp flashing, buzzer intermittent, failure content indication
• Gas sampling: diffusion type
• Explosion-proof: Essential safety explosion-proof structure Exia CT4 official approval acceptance No. TC 18582
• Power supply : Dedicated Ni-MH battery (Continuous *** 18 hours or more)
• Size: Weight: approx. 76 x 26 x 69 mm: approx. 130g (main body only)
• Accessories: Hand strap, charger, belt retaining clips
• Measurement type: 4 components
• Measuring gas: O2, LEL, H2S, CO
• *When you place an order, please specify methane gas (CH4) or butane gas (HC) in Type flammable gas (LEL).
• Accessories: Calibration certificates
• *Products with calibration certificate is a service where equipment is calibrated and calibration certificate is issued at the time of shipment.