规格

• Target gas: Methane and oxygen
• Detection range: (%LEL) 0-100 (flammable gas)/(vol%) 0-25.0 (oxygen)
• Sampling type: diffusion type
• Gas alarm: indicator lamp blinks/buzzer continuously modulated sound/gas concentration indicator blinks/vibration
• Failure alarm: System error, sensor error, battery voltage drop, calibration failure
• Failure Warning Display: Lamp Flashing/Buzzer Intermittent/Contents Display
• Display: LCD digital (7 segments), 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)
• Data logger function Maximum number of records (items): 3600 (Interval: 5 minutes/Configurable)
• Power: Rechargeable lithium ion battery (charging time: approximately 3 hours)
• Continuous Battery Time: Approximately 40 hours (25°C, fully charged, no alarm, no lighting) Approximately 25 hours (25°C, fully charged, no alarm, no lighting)
• Operating temperature range (°C): -40 ~ +60 (No sudden change)
• Operating humidity range (%RH): 0 to 95 (no condensation)
• Intrinsically safe explosion-proof structure: ExiaIICT4Ga
• Protection Class: Equivalent to IP66/68(2m, 1h)
• External Dimensions (mm): Approx. 58 (W) x 65 (H) x 26 (D) (Excluding Protrusions)
• Mass (g): about 100