Gravity: UART Infrared Carbon Dioxide / CO2 Sensor (0-50000 ppm)
- Delivery nationwide via The Courier Guy — R150 flat, free over R2,000
- Free collection from our warehouse — address at checkout
- Secure checkout — PayFast card payment or EFT
- Questions? WhatsApp us on +1 555 318 8599
Description
The Gravity UART Infrared Carbon Dioxide Sensor is a high-performance gas detector capable of measuring CO2 concentrations from 0 to 50,000 ppm using non-dispersive infrared technology. Equipped with onboard temperature compensation and a UART output, it suits students, makers, and engineers developing industrial safety systems, agricultural monitors, and advanced air quality loggers.
Wide-range NDIR gas detection
Utilising non-dispersive infrared absorption, this sensor provides quantitative CO2 analysis across a broad 0 to 50,000 ppm range. The optical design ensures high sensitivity, fast response times, and strong resistance to water vapour without risk of sensor poisoning.
Microcontroller interfacing via UART
The module outputs 3.3V logic level UART data for direct communication with Arduino, Raspberry Pi, and other microcontrollers. It operates on a 4.5V to 5.5V DC supply, providing reliable signal transmission across prototyping setups.
Onboard temperature compensation and durability
Built-in temperature compensation maintains measurement accuracy and linear output across temperatures from 0 to 50 degrees Celsius. Combined with solid-state optical design, the probe offers high stability and a service life exceeding five years.
Industrial and agricultural deployment
A broad detection range and resistance to environmental interference make this detector suitable for HVAC refrigeration, livestock facilities, greenhouses, and industrial process monitoring.
Included probe and interface kit
The package includes the infrared CO2 sensor probe, a compact signal converter board, a 6-pin sensor cable, a Gravity PH2.0 UART cable, and an XH2.54 4-pin header.
Downloads & documentation
Specifications
| Gas Detection | Carbon Dioxide (CO2) |
| Operating Voltage | 4.5 ~ 5.5V DC |
| Average Current | UART output |
| Measuring Range | 0 ~ 50000ppm |
| Accuracy | ± (50ppm + 5% reading) |
| Preheating Time | 3min |
| Response Time | T90 Operating Temperature: 0 ~ 50 ℃ |
| Operating Humidity | 0 ~ 95% RH (no condensation) |
| Service Life | >5 years |
| Board Dimension | 21 * 27.11 mm/ 0.83 * 1.06 inches |
| Weight | 42g |
In the box
| UART Infrared CO2 Sensor Probe (0-50000ppm) | 1 |
| Sensor Converter Board | 1 |
| 6-Pin Sensor Cable | 1 |
| PH2.0 Gravity UART Cable | 1 |
| XH2.54 4-Pin header | 1 |
Reviews
No reviews yet — be the first to review this product.
From the same brand
Lite Carrier Board for LattePanda Mu Compute Module (USB 3.0, Ethernet, PCIe 3.0, M.2 M key, HDMI)
Full-Function Evaluation Carrier Board for LattePanda Mu Compute Module
Gravity: 4Pin I2C/UART Sensor Cable (10PCS)
Gravity: Analog CH4 Gas Sensor (MQ4) For Arduino
You might like
830-Point Solderless Breadboard, Power Supply Module & 65pcs Jumper Wire
DIY Electronic Universal Circuit Matrix Board (4-Piece Pack) - 5x7cm
