取样方法
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红外线试验法 (NDIR), 镀金光学, (with Telaire’s patented ABC Logic self calibration algorithm).
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测量范围
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0…2,000 ppm 工厂校准,O utput scalable using UIP up to 3,000 ppm with resulting decrease in
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sensor accuracy
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精确性
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+/- 100 ppm @22℃ (72°F ) when compared with a factory reference
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温度依存性
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0.2% FS per℃
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稳定性
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< 2% of FS over life of sensor (15 years typical)
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非线性
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< 1% of FS
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压力依存性
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0.13% of reading per mm Hg
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校准间隔
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Not required *
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响应时间
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TBD, pending verification tests.
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Estimated at 3…5 minutes for 90% step change
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启动时间
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< 2 minutes (operational)
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10 minutes (maximum accuracy)
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操作条件
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0…50℃ (32…122°F ) 0…95% RH, non condensing
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贮藏条件
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-20…70℃ (-4…158°F )
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0…95% RH, non condensing
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温度
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NTC 20k Thermistor
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输出
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Analog: 0…10V (100 Ohms output impedance)
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Digital: RS-232 (TTL Level) communication
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with Telaire UIP software
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连接
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Screw terminals for 18 28 AWG
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电源要求
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18…30 VAC RMS, 50/60Hz or 18…42 VDC, polarity protected
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功率
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1.75 VA average, 3.25 VA peak
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AGENCY/CERTIFICA-TIONS
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FCC Part 15 Class B, CE, ROHS, WEEE
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保修期
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24 个月
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