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• Securities Code: C300R1R5D100
• Target gas: Methane (explosion lower limit concentration/high concentration), oxygen, carbon monoxide, carbon dioxide
• Display Range: 0 ~ 100%LEL/100%LEL-100.0vol% (Methane)/0-40.0vol% (Oxygen)/0-2000ppm (Carbon Monoxide)/0-20.0vol% (Carbon Dioxide)
• Resolution: 0.5%LEL/0.1vol% (Methane)/0.1vol% (Oxygen)/1ppm (Carbon Monoxide)/0.01vol% (0-5vol%)/0.1vol% (5-20vol%) (Carbon Dioxide)
• Alarm Settings: (Methane) 1st 10.0%LEL/2nd 50.0%LEL (Oxygen) L 18.0vol%/H 25.0vol% (Carbon Monoxide) 1st 25ppm/2nd 50ppm/TWA 25ppm/STEL 200ppm (Carbon Dioxide) 1st 5vol%/2nd 10vol%
• Detection Principle: Non-Dispersive Infrared Type (Methane)/Constant-Potential Electrolytic Type (Oxygen/Carbon Monoxide)/Non-Dispersive Infrared Type (Carbon Dioxide)
• Detection Method: Pump Suction Type
• Suction Flow Rate: 0.75 L/min or More (Open Flow Rate)
• Indicators: Clock display, battery level indicator, operation status indicator
• Display languages: 16
• Buzzer volume: Approx. 95dB (average value 30 cm from the source)
• Gas alarm display: lamp flashing/buzzer continuously modulated sound/gas concentration display flashing
• Gas alarm operation: self-holding/automatic return
• Failure alarm/Self-diagnosis: Flow abnormality/System abnormality/Sensor abnormality/Sensor abnormality/Battery voltage drop/Poor adjustment/Abnormal date/time
• Failure Warning Display: Lamp Flashing/Buzzer Intermittent/Contents Display
• Failure alarm operation: self-holding
• Communication Specifications: USB2.0Type-C (for data logger and setting)
• Power Supply: Dedicated Battery Unit BUD-9000 (AA-size Alkaline Batteries x 6)
• Continuous Use: Approximately 12 hours (25°C, no alarm, no lighting)
• Operating Temperature Range: -40 °C to +60°C (Approx. 15 min Temporary Environment/No Sudden Change)/-20°C to +50°C (Continuous Environment/No Sudden Change)
• Operating Humidity Range: 0%RH to 95%RH (Approximately 15 Minutes Temporary Environment/No Condensation)/10%RH to 90%RH (Continuous Environment/No Condensation)
• Operating pressure range: 80~120 kPa (Explosion-proof application range: 80~110 kPa)
• Structure: Dust-proof waterproof structure (equivalent to 66/68 IP)/Drop durability 1.5 m
• Explosion-Proof Structure: Intrinsically Safe Explosion-Proof Structure
• Explosion-Proof Class: ExiaIICT4Ga
• External Dimensions (mm): Approx. 158 (W) x 85 (H) x 132 (D) (Excluding Protrusions)
• Mass (kg): about 1.1
• Intensity Display: LCD Digital (Full Dots)
• This is the successor to the RX-8500 (CH4).
• Accessories: Gas Collection Rod/Gas Collection Tube/Shoulder Belt/Various Air Adjustment Filters/6 AA Alkaline Batteries/Various Air Adjustment Filters/Shoulder Belt Filter Tube Fixing Belt
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