Spec

• Target gas: Methane, oxygen, carbon monoxide, hydrogen sulfide
• Measurement range (service range): Methane 0 ~ 100%LEL (-), Oxygen 0 ~ 25.0% (25.1~40.0%), Carbon monoxide 0-100ppm (101-300ppm), Hydrogen sulfide 0-30.0ppm (30.5-150.0ppm)
• 1 digit: (Methane) 1%LEL (Oxygen) 0.1vol% (Carbon Monoxide) 1ppm (Hydrogen Sulfide) 0.5ppm
• Alarm settings: (Methane) 1st 10%LEL, 2nd 30%LEL, OVER alarm 100%LEL (Oxygen) 1st 18.0%, 2nd 18.0%, OVER alarm 40.0% (Carbon monoxide) 1st 25ppm, 2nd 50ppm, OVER alarm 300ppm (Hydrogen sulfide) 1st 10.0ppm, 2nd 10.0ppm, OVER alarm 150.0ppm
• Detection principle: (methane) new ceramic type (oxygen, carbon monoxide, hydrogen sulfide) constant potential electrolytic type
• Display: < Body >LCD Digital (Full Dots) < Detector >LCD Digital (7 segments +14 segments + Icon)
• Indicators: Gas concentration indicator, clock indicator, battery level indicator, operating status indicator, temperature indicator
• Display language: Japanese
• Gas alarm display: Lamp flashes/Buzzer continuously modulated sound/Gas concentration display flashes at the time of gas alarm.
• Gas alarm operation: self-holding
• Failure alarm: System error/Sensor error/Battery voltage drop/Poor calibration
• Failure Warning Display: Lamp Flashing/Buzzer Intermittent/Contents Display
• Failure alarm operation: self-holding
• Functions: Snapshot, Data Logger
• Reel Part: Automatic Winding Type
• Cable: 10 m (optional: extension cable up to 30 m)
• Transmission Specifications: RS232C(External Electric Display * 1, PC Connection)/RS485 (Communication with Detector) * RC-2100 Communication Cable (optional) and Data Logger Management Program (optional) are required.
• radio transmission specifications: BLE (optional)
• Power: 100 VAC or 2 AAA alkaline batteries
• Continuous Use: Approximately 20 hours (New battery ***d, 25°C, no alarm, backlight always ON, manual lamp OFF)
• Operating temperature range (°C): -20 to +50 (No sudden change)
• Operating humidity range: 0~95%RH (no condensation)
• Structure: < Body > Drip-Proof Structure JIS Drip-Proof Type 2 Equivalent < Detection Part > Dust-Proof Waterproof Structure IP67 Equivalent, Drop Durability 10 m
• Explosion-Proof Structure: < Body > Non-Explosion-Proof < Detection Part > Non-Ignition Explosion-Proof Structure Ex nA IIB T4Gc (TIIS)
• External Dimensions (mm): < Main Unit > Approx. 275 (W) x 340 (H) x 180 (D) (Excluding Protrusion) < Detection Unit > Approx. 63 (W) x 97.8 (H) x 42.5 (D) (Excluding Protrusion, Excluding Protect Cover)
• Mass (kg): about 4