Product Introduction
CO2D lora wireless carbon dioxide sensor is a high quality and low power high-concentration wireless CO2 measuring instrument.It consists of Swiss Sensirion’s STC31 CO2 sensor, signal processing circuit, lora communication module and battery.Working with our lora wireless gateway can realize remote carbon dioxide concentration,temperature and humidity data acquisition.
Product Features
♦ Adopt Swiss Sensirion’s STC31 high-concentration CO2 sensor♦ High quality and low power consumption
♦Thermal conductivity measurement principle
♦ Built-in replaceable Li-SOCI2 battery ♦5KM LOS Long distance lora wireless transmission
♦ Superior repeatability and long-term stability.
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Transmitting Power:<1 7dBm | Receiving Current:< 20mA |
Sensitivity:< -136dBm | Average power consumption:< 15uA |
Transmitting Current :<1 20mA | Battery Life:18months@10mins |
Transmission Distance: >5KM(L OS) | Power supply:1pc ER14505 2700mAH (Li- -SOCI2) battery (replaceable and included) |
Operating Temperature:0°C~50°C | Working Frequency:433MHz /480MHz /868MHz /915MHz /925MHz selectable |
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CO2 Range1: 0-25vol% | CO2 Accuracy: 0.5 vol% +3% measured value |
CO2 Range2: 0-100% | CO2 Accuracy: 1vol% +3% measured value |
Temperature Range:-20℃～80℃ | Temperature Accuracy:<±0.3℃(0～65℃)&<±1℃(<0℃,>65℃) |
Humidity Range:0% -90% | Humidity Accuracy:<±3%(10-90%)& <±4.5%(<10%,>90%) |
Pressure Range:750-1050mbar | Transmission Interval:10mins default, 5 ~ 240mins settable by user |
Software &Cloud Server for Remote Monitoring
We provide free software and cloud server for remote monitoring,and we can also provide protocols for customers to build their own platform.
Gateway Choice
Our lora sensors can only work with our lora gateway,please click following pictures to learn more information about our lora gateway.
Contact Information
Please feel free to contact Sarah Yuan If you have any questions about our products.
Email: sarah@thingsend.com/sales@thingsend.com
Skype: +86 1882-739215
Wechat: 18820739215
Applications
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Lora Wireless Temperature and Humidity Sensor
