S - 100二氧化碳传感器模块是最小的传感器可以广泛的集成到楼宇自控产品中，进行楼宇通风控制。S – 100红外二氧化碳模块是世界上最小的传感器 ， 可广泛的集成到小到墙挂式仪器大到楼宇建筑物的通风控制系统。 它的主要应用领域是室内空气质量，空调，炉灶，空调，汽车，煤气设备。 
 
产品特点：
.预校准
灵活的4针（电力），10针（I / O）接口
世界上最小尺寸的红外二氧化碳传感器模块
2种可用输出 : TTL UART, I2C
采用非色散红外技术
测量二氧化碳水平
输出与二氧化碳含量成线性比例的电信号
模块可与其他设备进行连结
镀金传感器提供长期校准的功能
稳定
 
技术指标：
工作温度：0〜50℃
工作湿度：0〜95％RH（无冷凝）
控制住宅环境，商业空间
储存温度：-30℃〜70℃
二氧化碳测量方法：非色散红外
测量范围: 0 to 5,000ppm
精度：±30ppm ± 5％（读数）
阶跃响应时间（90％）：60秒
采样间隔：3秒
供电电压：5.0 ~ 5.5VDC 波动： ±0.5mV
电流消耗：正常：25毫安/小时 峰值：350mA的（10毫秒） - 3sec period
信号输出: UART38400bps, 8bit, No parity, 1 stop bit
TTL Level Voltage 3.0~4.5V, I2C Slave Under 400Khz Clock, TTL Level Voltage 3.0~4.5V ， 需要上拉电阻的SDA，SCL引脚
 
S-100 CO2 Sensor Module
The S-100 CO₂ module is the world smallest sensor and can be integrated into wide range of application product from small wall-pads to building ventilation controller.
.Pre-calibrated
Flexible 4 pin (power), 10 pin (I/O) connection
The world smallest size
Two available outputs: TTL UART, I2C
Non-Dispersive Infrared (NDIR) technology used to
measure CO2 levels
Provides output signal proportional to CO₂level
 
Model available to interact with other devices
Gold-plated sensor provides long-term calibration
stability
 
The S-100 CO₂ module is the world smallest sensor and can be integrated into wide range of application product from small
Wall-pads to building ventilation controller.
Its main application area is Indoor Air Quality, HVAC, Stove, Air-conditioner, Vehicle drowsiness, Gas equipment.
 
General Performance: Operating Temperature 0 ~ 50℃
Operating Humidity: 0 ~ 95% RH (Non-condensing)
Operating Environment Residential, Commercial spaces Storage Temperature -30℃ ~70℃
CO² Measurement Sensing method: NDIR (Non-dispersive Infrared)
Measurement range: 0 to 5,000ppm
Accuracy: ±30ppm ±5% of measured value
Step Response Time (90%):60 sec
Sampling Interval: 3 seconds
Electrical: Power Input5.0 ~ 5.5VDC Ripple ±0.5mV
Current consumption, Normal: 25mA/h Peak: 350mA (10 ms) - 3secperiod
Signal Output: UART38400bps, 8bit, No parity, 1 stop bit
TTL Level Voltage 3.0~4.5V, I2C Slave Under 400Khz Clock, TTL Level Voltage 3.0~4.5V
Need to Pull up resister SDA, SCL pin  

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