Spec

• Target gas: Methane, oxygen, carbon monoxide, hydrogen sulfide, carbon dioxide
• Detection Range: Methane/0 ~ 100%LEL, Oxygen/0 ~ 25.0%, Carbon Monoxide/0-150ppm, Hydrogen Sulfide/0-30.0ppm, Carbon Dioxide/0 -10,000 ppm
• 1 digit: Methane/1%LEL, Oxygen/0.1vol%, Carbon Monoxide/1ppm, Hydrogen Sulfide/0.1ppm, Carbon Dioxide/20ppm
• alarm set value
• Methane: 1st 10%LEL, 2nd 50%LEL
• Oxygen: 1st 19.5vol%, 2nd 18.0vol%
• Carbon monoxide: 1st 25ppm, 2nd 50ppm, TWA 25ppm, STEL 200ppm
• Hydrogen sulfide: 1st 1.0ppm, 2nd 10.0ppm, TWA 1.0ppm/5.0ppm
• Carbon dioxide: 1st 5000ppm, TWA 5000ppm
• Gas alarm: 2-stage alarm, TWA, STEL, OVER alarm
• Failure alarm: System error, sensor error, battery voltage drop, calibration failure, flow drop
• Others: Panic warning and mandown warning
• display of alarm
• Gas alarm: lamp blinks, buzzer continuously modulated sound, gas concentration display and alarm content blinks, vibration
• At the time of failure warning: lamp blinks, buzzer is intermittent, failure details display
• Others: Lamp blinks, buzzer continuously modulated sound
• Buzzer volume (dB): 95dB (A) or more at 30 cm (when protect cover is attached)
• Sampling Type: Pump Suction Type
• Suction Flow Rate: 0.45 L/min or More (Open Flow Rate)
• displays: LCD digital (full-dot display)
• Display language: Japanese, English, Spanish, Portuguese, German, Italian, Russian, Korean
• Power Supply: Battery Unit (AA Alkaline Batteries x 3)
• Continuous Use: Approximately 8 hours (25°C, new dry cell battery, no alarm, no lighting)
• Operating temperature range (°C): -20 to +50 (No sudden change)
• Operating humidity range: 95%RH or less (no condensation)
• External Dimensions (mm): Approx. 70 (W) x 201 (H) x 54 (D) (Excluding Protrusions)
• Mass (g): about 450
• Protection Class: IP67
• Explosion-Proof Structure: Intrinsically Safe Explosion-Proof Structure
• Explosion-Proof Class: Ex ia IIC T4X
• Functions: LCD backlight, data logger, peak value display, log data display, multi-language display, inverted display, LED light