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S-300ECO₂Sensor Module
CO2 Single type sensor
S-300E series is one of the world’s smallest models, of which Persistent stability and Temperature Effect Resistance besides various outputs are much favored by customers in stocks raising, greenhouse, scientific projects, etc. S-300EA has Automatic calibration software turned for HVAC customers who want easier monitoring with less management cost, etc.
S-300E DATASHEET
Sensing Method NDIR (Non-dispersive Infrared) / Single type
Dimensions 33mm×33mm×13.1mm (10g)
CO₂ Measurement range 0 ~ 2,000 (0~3,000/5,000/10,000ppm are selectable)
Accuracy ±50ppm ±3%
(±30ppm ±3% of reading, after 2days Automatic Calibration)
Operating Temperature range -10℃ to 60℃
Storage Temperature -30℃ to 70℃
Operating Humidity range 0 to 95% RH (Non-condensing)
Input Power 4.75V to 5.25V (5.0V±5% Regulation)
Power consumption Normal :14mA, Max :230mA at lamp on peak
Response Time (90%) 120 sec
Sampling Interval 3 sec
Output UART- 38,400BPS, 8bit, No parity, 1 stop bit TTL Level
I2C => Slave
Analog Voltage (Option) => VDC 0.5 to 4.5V (linear output)
Products Option List
S-300EA
(ACDLS/W)		 Operate with ACDL S/W as default only for application of Residential Indoor Air Quality Monitoring which calibrate sensor every week by itself

CO2 Single type sensor

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