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 1828 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