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SenseCAP CO2, Temperature and Humidity Sensor with RS485&SDI-12 , with Waterproof Aviation Connector

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

¥12,618.02
In stock
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PRODUCT DETAILS

 

Exciting News: Only 50 kits! Enjoy a 50% discount on our 4G or LoRaWAN® Solution Kits - first come, first served!

4G Solution Kit

LoRaWAN® Solution Kit

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

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 and 2 protocols: 5V ~ 24V power supply, support RS485(Modbus -RTU / Modbus -ASCII) and SDI-12 protocols
  • User-friendly: factory-calibrated, supports custom calibration by pressing keys or using commands, easy to install and integrate

 

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.

 

This digital NDIR CO2 concentration sensor supports RS485(Modbus -RTU / Modbus -ASCII) and SDI-12 communication protocols and is compatible with the wide power supply voltage of 5-24V. It has a built-in calibration functionality and can be widely applied in both indoor and outdoor environments. This product also adopts both single-air-chamber and double-channel. This CO2 Sensor (Version CO2-Connector) comes with a waterproof aviation connector, helping you save time and effort in wiring the sensor to a data logger with screws.

Connect with 4G Sensor Hub or LoRaWAN Data Logger for Remote Transmission

 

We offer the SenseCAP S2100 - LoRaWAN® Data Logger - Seeed Studio and SenseCAP Sensor Hub 4G Data Logger suitable for SenseCAP ONE series weather sensors, you can transmit the sensor data to public LoRaWAN® network servers(Helium, TTN, etc.,) or private servers.

Applications

  • Smart Agriculture
  • Smart Cities
  • Industry and Building ventilation systems
  • Airport, train station, shopping mall, home, office, classroom, and others
  • public places for air quality measurement and indication
  • Lab, warehouse, and other places to monitor the CO2 level
 

Specifications

Basic Parameters

Product Model

S-CO2-03A / S-CO2-03B

Supply Voltage

5 ~ 24 V

Supporting Protocols

Modbus -RTU RS485/ Modbus -ASCII RS485/ SDI-12 (v1.4)

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)

Working Humidity

0 ~ 95 %RH (no condensation)

Cable Length

2 meters

Measurement Parameters

 

Range

Accuracy

Resolution

Carbon Dioxide

0 ~ 10000ppm

±(50ppm+3%*MV)

1ppm

Air Temperature

-40~85°C

±0.2℃

0.01°C

Air Humidity

0~100%RH

±1.8%RH

0.01%RH

Wiring Diagram and Calibration Button

 

Sensor onboard a switch and a button:

  • Switch: select protocols(RS485/SDI-12), default is RS485.
  • Button: press the button for 5 seconds can calibrate the sensor value to 400ppm.
 

Part List

Sensor

x1

Mounting Bracket

x1

Self-drilling Screw - 2cm

x4

Self-drilling Screw - 6mm

x3

ECCN/HTS

HSCODE 9031809090
USHSCODE 9026104000
UPC
EUHSCODE 9013101000
COO CHINA

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