The SN‑3002‑CO2‑N01 is a precision-engineered, NDIR-based carbon dioxide sensor designed for reliable indoor and industrial air monitoring. Covering a measurement range of 0–5000 ppm (extendable to 10,000 ppm), it provides fast, accurate readings (± 30 ppm + 3 %) every two seconds after a brief warm-up. Built-in background auto-calibration ensures long-term stability, while full-range temperature compensation and water-vapor resistance maintain accuracy in diverse environments. Compact and power-efficient, it supports both analog and RS‑485 digital outputs, with self-diagnostics for safe operation. With a rugged design and a lifespan exceeding 10 years, the SN‑3002‑CO2‑N01 is ideal for HVAC systems, greenhouses, classrooms, data centers, and more—ensuring peace of mind in air-quality management.

Features:

1. NDIR detection with 0–5000 ppm range (expandable to 10000 ppm)
2. Fast update rate: new reading every ~2 seconds
3. High accuracy: ± 30 ppm + 3 % of reading
4. Automatic Background Calibration (ABC) for drift-free use
5. Temperature-compensated output across full range

Package Includes:

1 x SN-3002-CO2-N01 Carbon dioxide sensor (485), (0-5000ppm)

2 x Screw