• Description

Carbon Dioxide CO2 Gas Sensor RS485 with OLED

This Carbon Dioxide (CO₂) Gas Sensor with RS485 Modbus communication and OLED display is designed for reliable CO₂ monitoring in various environments. Its IP65-rated waterproof and dustproof housing ensures durability, while the high-sensitivity sensor delivers accurate measurements. The breathable membrane allows gas flow while filtering out moisture, and the device is engineered to withstand electromagnetic interference. The compact, wall-mounted design enables easy installation, and the OLED display provides clear on-site readings. With a long communication range of up to 2000 meters via RS485, this sensor is ideal for industrial and environmental monitoring applications.

Quick Spec

• Power Supply: 10-30VDC (Avg. current <85mA)
• Power Consumption: 0.3W (24VDC)
• Output Signal: RS485 (Modbus-RTU)
• CO₂ Measurement Range: 0-5000ppm (default), expandable up to 10,000ppm
• Accuracy (0-5000ppm): ±(50ppm + 3% FS) at 25°C
• Accuracy (0-10,000ppm): ±(50ppm + 5% FS) at 25°C
• High Accuracy (0-5000ppm): ±(45ppm + 3% FS) at 25°C
• High Accuracy (0-10,000ppm): ±(45ppm + 5% FS) at 25°C
• Resolution: 1ppm
• Stability: <2% FS
• Non-Linearity: <1% FS
• Response Time: <2 min (usable), <10 min (highest accuracy)
• Operating Temperature: -10°C to +50°C
• Humidity Range: 0-95% RH (non-condensing)
• Protection: IP65 waterproof and dustproof
• Communication Distance: Up to 2000m via RS485
• Installation: Wall-mounted with mounting screws

Wiring

Shipping list

• 1 x Carbon Dioxide CO2 Gas Sensor RS485 with OLED
• 1 x Mounting Screw Set

Carbon Dioxide CO2 Gas Sensor RS485 with OLED

• Brand: Generic
• Product Code: CO2-RS485-OLED
• Weight: 0.134kg
• Product Status : Active

Stock

Warehouse	Stock Status	Location
Centurion	In Stock	AA160
Stellenbosch	Limited Stock	919
Bulk Location	No Stock

We ship free of charge between branches to complete your order.

• R1,449.00 (Inc Tax: R1,666.35)