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产品名称：
423A二氧化碳分析仪
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Method of Detection |
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Solids State NDIR infrared detector with no free air path
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Ranges Available |
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0-2000, 0-3000, 0-5000, 0-10000, 0-20000 PPM CO2
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Resolution |
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10 PPM
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Accuracy & Repeatability |
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±2% of full scale
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Drift |
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Less than 100 PPM per month non-accumulative
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Response Time (T-90) |
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20-30 seconds
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Ambient Temperature Range |
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0 to 49 ºC
32 to 122 ºF
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Linearity |
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1% of full scale
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Size & Weight |
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10" H x 8" W x 5" D (25 x 20 x 13 cm), 6 lbs. (2.7 kg)
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Power |
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115 VAC, 60 Hz
220 VAC, 50 Hz
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Output Options |
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4-20 mA, 0-1 VAC, RS232
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Alarms |
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Non latching control relay with set point
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Analyzer Type |
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Agricultural CO2 Analyzers
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For continuous carbon dioxide (CO2) monitoring and control of greenhouses, mushroom farms, controlled atmospheres for produce storage, and others.
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- Bright digital readout
- Solid state infrared CO2 detector - no moving parts
- Fast warm up - approx. 1 minute
- Built in sampling pump
- Unaffected by moisture or humidity
- Dust-tight fiberglass enclosure
- Can be used with Nova auto sequencer for multi-point sampling
- Modular layout that is easy to maintain
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- Hi/Low gas and low flow alarms available
- Cold weather package for low temp use to -5°F (-20°C)
- Relay contacts available for On/Off CO2 control
- 4-20mA or 0-1VDC outputs
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- Air (scrubbed of CO2) for zero
- Analyzed CO2 cylinder for span
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