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°íÁ¤Çü NDIR °¡½ºÃøÁ¤±â (AST Industrial Infrared Transmitter)


     
 

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NDIR ºñºÐ»êÀû¿Ü¼± CO2, CO4, N2O
4~20mA Ãâ·Â Output
ÃøÁ¤¹üÀ§ : 0 ~ 1000ppm or 0 ~100%
CO2 : 0 ~ 5%, 0 ~ 20%, 0 ~ 100% »ç¿ëÀÚ ¼±ÅÃ
CH4 : 0 ~ 100% LEL
HC : 0 ~ 100%
N2O : 0 ~ 1000ppm, 0 ~ 1% »ç¿ëÀÚ ¼±ÅÃ
³»ÀåÇü ŸÀÔ (LCD È­¸é µ¥ÀÌÅÍ Ç¥½Ã°¡´É)



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½Ç½Ã°£ CO2, CH4, N2O ¸ð´ÏÅ͸µ
CO2 Àú³óµµ % ÃøÁ¤°¡´É
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DIMENTIONS
Enclosure : Water / dust tight corrosion resistant polyester reinforced fiberglass
POWER
Power Requirement : 24VDC nominal (12~30VDC) 5W maximum

Warm-Up : Warm-Up time to final Zero <20-seconds @ 20 deg, C to final zero +/- 2% full scale
<30-minutes @ 20deg. C to specification

Outputs : 4~20mA linear analog (10 bit resolution with current limit)
Resolution : All sensors 1% of measuring range
Fusing : 500mA anti-surge in-line fuse for supplied power
Environmetal

Operating Temparature : -20¡É ~ 50¡É ~

Humidity 15 ~90%RH non-condensing
Response Time : T90 < 30S @ 20 deg. C
Controls : 4button keypad for service only