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取樣方法

紅外線試驗(yàn)法 (NDIR), 鍍金光學(xué), (with Telaire’s patented ABC Logic self calibration algorithm).

測(cè)量范圍

0…2,000 ppm 工廠校準(zhǔn)，O utput scalable using UIP up to 3,000 ppm with resulting decrease in

sensor accuracy

精確性

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

溫度依存性

0.2% FS per℃

穩(wěn)定性

< 2% of FS over life of sensor (15 years typical)

非線性

< 1% of FS

壓力依存性

0.13% of reading per mm Hg

校準(zhǔn)間隔

Not required *

響應(yīng)時(shí)間

TBD, pending verification tests.

Estimated at 3…5 minutes for 90% step change

啟動(dòng)時(shí)間

< 2 minutes (operational)

10 minutes (maximum accuracy)

操作條件

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

貯藏條件

-20…70℃ (-4…158°F )

0…95% RH, non condensing

溫度

NTC 20k Thermistor

輸出

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

Digital: RS-232 (TTL Level) communication

with Telaire UIP software

連接

Screw terminals for 18 　28 AWG

電源要求

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 個(gè)月