Seeed Technology SC-CO2-RS485 - The Seeed CO2, temperature, and humidity sensor supports Modbus-RTU/ASCII RS485 and SDI-12 communication protocols with built in calibration
Seeed Technology

Seeed Technology SC-CO2-RS485 - The Seeed CO2, temperature, and humidity sensor supports Modbus-RTU/ASCII RS485 and SDI-12 communication protocols with built in calibration

SKU: SC-CO2-RS485 ● In Stock
$39.00
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SC-CO2-RS485

Seeed Technology SC-CO2-RS485 - The Seeed CO2, temperature, and humidity sensor supports Modbus-RTU/ASCII RS485 and SDI-12 communication protocols with built in calibration

Description

This Seeed CO2, temperature, and humidity sensor supports Modbus-RTU/ASCII RS485 and SDI-12 communication protocols. This Sensor also has built-in calibration functionality, and is very compact in size, making it widely applicable in greenhouses, cities, poultry farms, transportation stations, and other application scenarios where CO2 level is needed and size is important.

This is a digital CO2 concentration sensor based on NDIR (nondispersive infrared), which can continuously collect and calculate the CO2 concentration in the air per unit volume and output in the form of a universal interface. It's designed to adopt PTFE film combined with a protective enclosure, improving its breathable performance. It is more accurate, stable, reliable, low-power consumption, and user-friendly. It compacts in size and can be easily integrated into various application scenarios.



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Features
  • 3-in-1 sensor: Measure Carbon dioxide(CO2), air temperature, relative humidity
  • Wide Range & High Accuracy of CO2: 0ppm ~ 10,000 ppm, ± (40ppm+3%*MV)
  • High performance: high accuracy, fast response, and superior stability
  • Wide-range Power Supply : 5V ~ 24V power supply
  • 2 protocols: RS485(Modbus -RTU / Modbus -ASCII) and SDI-12 protocols
  • User-friendly: factory-calibrated, supports custom calibration by pressing keys or CLI
  • Easily Integrated with LoraWan/Scopious by using Milesight UC501 or other controller

Specifications

Details
Product Model S-CO2-03A / S-CO2-03B (101991029)
Co2 Range 0 to 10000 ppm
Co2 Accuracy 0 to 10000ppm ±(50 ppm + 3 %MV)
Co2 Resolution 1 ppm
Air Temperature Range -40~85°C
Air Temperature Accuracy ±0.2℃
Air Temperature Resolution 0.01°C
Air Humidity Range 0~100%RH
Air Humidity Accuracy ±1.8%RH
Air Humidity Resolution 0.01%RH
IP Rating IP65 (shading measures are required for outdoor installation, and the equipment cannot be exposed to direct sunlight and rainwater for a long time)
Operating Temperature 0°C ~ +50°C (Due to CO2 sensor limitations)
Operating Humidity 0 to 95 %RH
Cable Length 200cm
Battery Life ≥ 3 year (upload data once per hour)
Supply Voltage 5 ~ 24 V
Protocols RS485, Modbus, SDI-12