Spec

• Target gas: Combustible gas, oxygen, hydrogen sulfide, carbon monoxide, carbon dioxide
• Display Range: Flammability/0-100 (%LEL), O2/0-40.0 (vol%), H2S/0-200.0 (ppm), (ppm) 0-200.0 (CO)/CO2/0-10.00 (vol%)
• Sampling type: diffusion type
• Gas alarm: indicator lamp blinking, buzzer continuously modulated sound, gas concentration indicator blinking, vibration
• Failure alarm: System error, sensor error, battery voltage drop, calibration failure
• Failure alarm display: lamp blinks, buzzer is intermittent, and contents display
• Panic warning: two levels of preliminary warning and main warning (after 5 seconds of preliminary warning)
• Mandown warning: 3 levels of preliminary warning 1 (60 seconds), preliminary warning 2 (75 seconds) and main warning (90 seconds)
• Display: LCD digital (full dot), backlit
• Indicators: Operating status display, clock display, battery level display, temperature display, peak value display, calibration notification display
• Buzzer sound pressure (dB): about 95 (30 cm)
• Languages: Japanese/English/French/Spanish/Portuguese/German/Italian/Russian/Korean/Chinese (Simplified/Traditional)
• Bluetooth:Bluetooth 4.2(Bluetooth Low Energy)
• Data logger function Maximum number of records: 3600 (interval: 5 minutes; setting can be changed)
• Power Supply: Battery Unit (AAA Alkaline Batteries x 2)
• Continuous ***: Long battery mode ON/approx. 40 hours (25°C, fully charged, no alarm, no lighting), Long battery mode OFF/approx. 25 hours (25°C, fully charged, no alarm, no lighting)
• Operating temperature range (°C): -40 to +60 (No sudden change)
• Operating humidity range (%RH): 0~95 (no condensation)
• Intrinsically Safe Explosion-Proof Structure (Ex ia IIC T4 Ga)
• Protection Class: Equivalent to IP66/68(2m, 1h)
• External Dimensions (mm): Approx. 73 (W) x 65 (H) x 34 (D)
• Mass (g): about 140