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Product Name Gas Detector |
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Product Model EA900-SD |
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Measurement Range Hydrogen Sulfide / H2S 0-100ppm Methane / CH4 0-100%LEL Oxygen / O2 0-30%VOl Carbon Monoxide / CO 0-500ppm |
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Hydrogen Sulfide / H2S 0.1ppm Methane / CH4 0.1%LEL Oxygen / O2 0.1%VOl Carbon Monoxide / CO 1ppm |
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≤±3%FS General Precision |
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≤±1% |
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Response Time T90 ≤30S |
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Restore Time ≤20S |
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Display Method Digital Tube LEDDisplay |
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System Language |
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Direct Reading Measurement |
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Operation Method Remote Controller |
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Operation Mode User Mode Mode2 Operation Modecan |
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Detection Method Diffusion Type |
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Data Download Supports RS485Serial Port Measurement Data Download(Optional) |
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Calibration Target Calibration Function Configurable Calibration One-key Zero Adjustment |
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Sampling Method Free Diffusion Type——Online Type Continuous Detection Free Diffusion Type Detection Method |
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Installation Method Wall-mounted |
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Shell Material Housing ADC12Aluminum Alloy Sturdy Wear-resistant Corrosion-resistant |
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Explosion-proof Mark Ex d II CT6 Gb Explosion-proof Certificate No. CNEx15.3049 |
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Protection Rating IP66 |
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Working Temperature -20℃ 50℃ |
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Working Humidity 10% 95%RH No Condensation |
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Working Pressure 86 120KPa High Pressure |
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Signal Transmission Method 1.Three Four Shielded Cable Transmission can Transmission1000meter 2000meter Single 1Square Shielded Cable |
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2.Current Signal4-20m AOutput can Connect Alarm Controller PLC DCS etc.Various Control System Standard Configuration |
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3.Optional System Monitor |
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Alarm Setting K1Alarm K2Alarm can Self Setting |
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Control Output Fan Sound & Light Alarm |
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Service Life 2year Sensor 5year Meter |
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12-35VDC Power Supply24VDC |
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Size High162mm×Wide142mm×Thick92mm |
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≥1.65kg |
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Product Certified Fire Protection Certified Combustible |
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Explosion-proof Certified |
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Three Certified |
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ISO9001 |
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Executive Standard GB15322.1-2003 GB3836.1-2010 GB3836.2-2010 |
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Standard Accessory Packaging Manual Qualified Warranty Factory Detection |
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Remote Controller Calibration Optional |
