Key Features of Indoor Large LCD Display RS485 NDIR Sensor 8-in-1 Gas Tester
Precision NDIR Sensor for CO/CO2 detection ensures laboratory-grade accuracy with ±50ppm resolution, ideal for industrial safety and indoor air quality monitoring. Multi-gas detection covers CO, CO2, pollen, PM2.5, and TVOC with real-time LCD readouts, perfect for smart homes, offices, and HVAC system integration. Robust RS485 communication enables seamless IoT connectivity for centralized building management or factory automation networks. Industrial-grade ABS housing with anti-interference shielding protects internal circuits, featuring a scratch-resistant 3.5-inch LCD with 180° viewing angles. Dual-function design combines gas leak detection (0-1000ppm CO range) with air diffuser compatibility for wellness spas and medical facilities. Ultra-low power consumption (DC5V/1A) supports 24/7 operation, calibrated for <2% drift/year to meet EU EN50543 standards. Plug-and-play installation with wall-mount or desktop placement options, includes auto-calibration via micro-USB for maintenance-free use.