T5000Telaire 二氧化碳传感器

取样方法

红外线试验法 (NDIR), 镀金光学, (with Telaire’s patented ABC Logic self calibration algorithm).

测量范围

0…2,000 ppm 工厂校准，O utput scalable using UIP up to 3,000 ppm with resulting decrease in

sensor accuracy

精确性

+/- 100 ppm @22℃ (72°F ) when compared with a factory reference

温度依存性

0.2% FS per℃

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…50℃ (32…122°F ) 0…95% RH, non condensing

贮藏条件

-20…70℃ (-4…158°F )

0…95% RH, non condensing

温度

NTC 20k Thermistor

输出

Analog: 0…10V (100 Ohms output impedance)

Digital: RS-232 (TTL Level) communication

with 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 peak

AGENCY/CERTIFICA-TIONS

FCC Part 15 Class B, CE, ROHS, WEEE

保修期

24 个月