Product Introduction

CO2 Sensor Probe

KCD-HS100

Domestically developed and commercialized Dual Wavelength NDIR CO2 gas sensor module.
  • Range
    0~2,000ppm/~5,000ppm/~10,000ppm
  • Output
    4~20mA, 0~10VDC, 0~5VDC(Order separately), RS-485(Modbus RTU)
  • Power
    16~28VDC

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Technical Data

ItemDetailNote
Detection methodDual NDIR(Non Dispersive Infrared)
Measurement itemsMeasurement rangeHS100 : 2000ppm, 3,000ppm, 5,000ppm, 1%
HS300 : 2%, 5%, 10%, 20%
Accuracy±(3% F.S.+2%Reading)@25℃
Response timeWithin 65 seconds63% of the change
Initial startup timeWithin 3 minutesFirst power When investing
measurement period0.75 seconds
Usage environmentOperating temperature5 ~45℃
Operating humidity~95%RHSecret condition
Storage temperature-40 ~ 70℃
Temperature dependence0.2% FS / ℃
Measuring velocity0.2~1 m/secAll sections
Power supplyPower supply12~24VDCRectified direct current
Current consumptionAverage 70mA
Output signalCommunication OutputRS-485(Modbus RTU)
Analog Output4~20mA
External sizeProbe Size /WeightHS100 : Φ25 x 135mm about 85g
HS300 : Φ25 x 104mm about 70g		(Excluding Cable)
Cable3m, 5pins

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