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Dual Light Wavelength NDIR Carbon Dioxide (CO2) Sensor Module - SH-DS

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• Measuring Type: Dual Light Wavelength NDIR
• Measuring Range: 0~3,000/5,000/50,000/100,000 ppm
• Accuracy: ±2% FS, ±3% measured value @ 0 ~ 50°C
• Response Time: Every 2.0 Seconds
• Warm-Up Time @25°C: < 90sec
• Output support: UART, 0~3V Analog
• Operating Temperature: -10 ~ 50°C
• Operating Humidity: 0 ~ 99.5% RH (Non Condensing)

Model Number: SH-DS
Data Sheet:

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Product Specification

SH-DS NDIR Carbon Dioxide Sensor Module Features
• Best Extremely Precise Sensor
• Quick Response Time
• Long Time Use, Stable performance at High & Low Temperature
• Waterproof Filter for anti static filters fine dust and humidity in the air
• One-way air indraft for represent average value when momentary CO2 Value change in the air
• Low Current consumption
• Output support: UART, 0~3V Analog

SH-DS NDIR Carbon Dioxide Sensor Module Application
• CO2 Control for Indoor Air Quality
• CO2 Measuring for Ventilation Control
• CO2 Control for Building, Hospital, School
• CO2 Control for Air cleaner, Air conditioner.
• Mushroom Control, Boiler Control

SH-DS NDIR Carbon Dioxide Sensor ModuleTechnical Specification

Measuring Type	Dual Light Wavelength Non-Dispersive Infrared (NDIR)
Measuring Range	0 ~ 3,000 / 5,000 / 50,000 / 100,000 ppm
Accuracy	±2% FS, ±3% measured value @ 0 ~ 50°C
Response Time	Every 2.0 Seconds
Warm-Up Time @25°C	< 90sec
Operating Condition	-10 ~ 50°C, 0 ~ 99.5% RH (Non Condensing)
Output	Analog : 0~3VDC (0~3000, 5000, 10,000 ppm)
Output	UART: 9600bps [CN1] / TTL Level 3.3V
Power Input	DC 5V ~ 9V Input (5 ~ 7V recommendation)
Consumption Current	Normal 35mA, Peak 80mA
Interface	4PIN Header[CN1]
Interface	Molex 5267 With 2.54mm spacing.
Size	(W)40mm x (H)36mm x (D)11.9 mm
Weight	12g