Telaire Airestat T5000系列室内型二氧化碳变送器 The 5000 Series Airestat CO2是一种壁装式，用来测控二氧化碳浓度的变送器。双色发光二极管(以红、黄、绿三色)来显示二氧化碳浓度。输出兼容模拟信号(0-10V)与数字信号(RS232/TTL)，提供被动温度输出。 产品特点:TelaireModel No  CO2  Temp  LED  GE LogoT5001          √    √T5003           √    √                 √T5005           √    √    √T5007           √    √    √       √ 产品详述:取样方法:红外线试验法(NDIR),镀金光学, (with Telaire’spatented ABC Logic self calibration algorithm).漫射取样. 测量范围: 0-2,000 ppm工厂校准. Output scalable using UIPup to 3,000 ppm with resulting decrease in sensoraccuracy 精确性: +/- 100 ppm @22°C (72°F) when compared with afactory reference.温度依存性：0.2% FS per°C 稳定性: < 2% of FS over life of sensor (15 years typical)非线性: < 1% of FS压力依存性: 0.13% of reading per mm Hg 校准间隔: Not required * 响应时间: TBD, pending verification tests.Estimated at 3-5 minutes for 90% step change. 启动时间: < 2 minutes (operational)10 minutes (maximum accuracy) 操作条件: 0 to 50°C (32 to 122°F)0 to 95% RH, non condensing 贮藏条件: -20 to 70°C (-4 to 158°F)0 to 95% RH, non condensing温度NTC 20k Thermistor输出Analog: 0-10V (100 Ohms output impedance)Digital: RS-232 (TTL Level) communicationwith Telaire UIP software. 连接: Screw terminals for 18–28 AWG.电源要求: 18 - 30 VAC RMS, 50/60Hz or 18 - 42 VDC,polarity protected 功率: 1.75 VA average, 3.25 VA peakAGENCY/CERTIFICATIONS: FCC Part 15 Class B, CE, ROHS, WEEE 保修期: 24个月 *注意:自动校准背景，即ABC Logic™，是一种专利的自动校准技术。应用范围：在一个14日的周期中浓度至少有三次下降到外部环境条件（大约400ppm）-特别是无操作的状态下。经两周的操作可达到完全精准。