• Real-time CO2 level detection using NDIR infrared technology.
• Self-Calibration Algorithm with a sensor lifespan of over 10 years.
• Wall-mountable design suitable for HVAC and ventilation systems.
• Provides one analog output with options for 0~10VDC or 0~10VDC/4~20mA.
• Optional Modbus RS485 communication interface.
• CE-Approved.

• Gas Detected: Carbon Dioxide (CO2).
• Sensing Element: Non-Dispersive Infrared Detector (NDIR).
• Accuracy: ±70ppm + 3% of reading at 25℃ (77℉).
• Stability: Less than 2% of full scale over the sensor's life (10 years typical).
• Response Time: Less than 2 minutes for 90% step change.
• Warm-up Time: 10 minutes initially, 30 seconds during operation.
• CO2 Measuring Range: 0 to 2,000ppm.
• Power Supply: 24VAC/24VDC with a consumption of 3.6 W max, 2.4 W avg.
• Analog Outputs: 1X0~10VDC linear output or selectable 1X0~10VDC/4~20mA.
• Modbus Interface: RS485 with various baud rates.
• Operating Conditions: 0~50℃ (32~122℉); 0~95% RH, non-condensing.
• Storage Conditions: 0~50℃ (32~122℉).
• Net Weight: 160g.
• Dimensions: 100mm x 80mm x 28mm.
• Installation Standard: 65mm x 65mm or 2” x 4” wire box.
• Approval: CE-Approved.

• F12-S8100: 1X0~10VDC output, CO2 range: 0~2,000ppm.
• F12-S8200: 1X0~10VDC/4~20mA output (selectable by jumpers), CO2 range: 0~2,000ppm.
• F12-S8201: 1X0~10VDC/4~20mA output (selectable by jumpers), with Modbus RS485 communication.

Includes connections for 24VAC, 24VDC, RS-485, 0-10VDC, and 4-20mA outputs.

Details not specified in the document.

• Individual Carton Dimensions: 115mm x 95mm x 45mm.
• Master Carton Quantity: 80 units.
• Master Carton Dimensions: 45cm (L) x 34cm (W) x 34cm (H).
• Master Carton Weight: 16KG.