PT02 - مخرج تاريخ RS485

Air Quality Monitor
April 22, 2025
Brief: اكتشف مستشعر جودة الهواء الداخلي الذكي PT02 - RS485 لإخراج البيانات، وهو جهاز مراقبة متعدد الاستخدامات لغاز ثاني أكسيد الكربون (CO2) والمركبات العضوية المتطايرة (TVOC) والجسيمات الدقيقة (PM2.5) ودرجة الحرارة والرطوبة. مثالي للمباني الذكية والمكاتب والمختبرات، يوفر تحكمًا في الإخراج قابل للبرمجة وتكاملاً سلسًا مع أنظمة التدفئة والتهوية وتكييف الهواء (HVAC) عبر RS485 Modbus أو WiFi.
Related Product Features:
  • Accurately monitors CO₂, PM2.5, PM1.0, TVOCs, temperature, and humidity with industry-grade precision.
  • Programmable relay and 0-10V/4-20mA outputs for real-time HVAC or system automation.
  • RS485 Modbus communication for seamless integration with building management systems.
  • Optional touchscreen display for local visualization of live data and adjustable settings.
  • Custom alert thresholds to trigger outputs or notifications when air quality drops.
  • Optional data logging to track and export historical IAQ trends for compliance and analysis.
  • Ideal for smart buildings, schools, offices, healthcare spaces, and cleanrooms.
  • Energy-efficient air quality management with automated responses to changing conditions.
الأسئلة:
  • What parameters does the Smart Indoor Air Quality Meter monitor?
    The meter monitors CO₂, PM2.5, PM1.0, TVOCs, temperature, and humidity with high accuracy.
  • How does the programmable output control work?
    The device uses relay and analog outputs to automate HVAC or ventilation systems based on real-time air quality data.
  • Can this sensor integrate with existing building management systems?
    Yes, it seamlessly connects via RS485 (Modbus) or optional WiFi/Ethernet for easy integration with BMS and control systems.
  • What is the measurement range for CO₂?
    The CO₂ measurement range is 400-5000ppm with a resolution of 1ppm and accuracy of ±50ppm or ±5% of reading.
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