Spec

• Detection target gas
• [Methane] Detection principle: Catalytic combustion type, Detection range: 0 - 100% LEL
• [Oxygen] Detection principle: Galvanic battery type, Detection range: 0 - 25.0vol%
• [Hydrogen sulfide] Detection principle: Controlled-potential electrolysis type, Detection range: 0 - 30ppm
• [Carbon monoxide] Detection principle: Controlled-potential electrolysis type, Detection range: 0 - 150ppm
• Gas sampling system: Automatic Suction
• Usage power supply: AA alkaline dry cell x 4 pieces
• Display format: LCD display (available to switch between standard display/graph display/Japanese display)
• Alarm method: Buzzer (90dB or more), LCD display blinking, Red color lamp blinking
• Continuous *** time: 8 hours or more (when using alkaline dry cell, 20℃, Alarm, Backlight, When data logging is OFF)
• Explosion-proof structure: Intrinsically safe explosion protection structure (ExibdIIBT3), Flammable gas sensor unit is in pressure explosion-proof structure
• Main function: Automatic backlight, Zero calibration, Peak hold, Volume adjustment, Flow rate decreased detection (pressure sensor), Data logging, Buzzer stop, Alarm test, Battery remaining amount display, Temperature, Clock display,
• Set content: 8m gas introduction tube, Sampling float, Leather case, Storage case