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کیفیت KAQ90 Series CO₂ & Temperature & RH Transmitter with ±0.5 °C Accuracy and 0–95% RH Range for Indoor Monitoring کارخانه
کیفیت KAQ90 Series CO₂ & Temperature & RH Transmitter with ±0.5 °C Accuracy and 0–95% RH Range for Indoor Monitoring کارخانه

KAQ90 Series CO₂ & Temperature & RH Transmitter with ±0.5 °C Accuracy and 0–95% RH Range for Indoor Monitoring

نام تجاری: Keramcontrols
گواهینامه: CE EMC EN61326
شماره مدل: KAQ90
حداقل مقدار سفارش: 5
منبع تغذیه: 16-30 VDC یا 24 VAC نام محصول: فرستنده CO2 و دما و RH سری KAQ90
محدوده اندازه گیری دما: –5 ... +55 درجه سانتی گراد دمای عملیاتی: –10 ... +50 درجه سانتی گراد
Co2Measurement Rage: 0 تا 5000 پی پی ام مواد محوطه: ABS+PC، پلی کربنات و ABS، UL94V-0
زمان پاسخگویی: 30 ثانیه نوع نصب: پایه دیواری
Co2Caccuracy: ± 50 ppm + 3% خواندن @ +10 ... +30 درجه سانتیگراد دقت دما: ±0.5 درجه سانتی گراد @ +20 ... +30 درجه سانتی گراد
محدوده اندازه گیری رطوبت: 0-95٪ RH رطوبت عملیاتی: 0-95٪ RH، غیر متراکم
دقت رطوبت: 3.5% RH @ +10 ... +40 درجه سانتیگراد
توضیحات محصول
KAQ90 Series Temperature, Humidity & CO₂ Transmitter

The KAQ90 series wall-mount temperature, humidity & CO₂ detector is designed for indoor and office environmental monitoring, capable of simultaneously measuring CO₂ concentration, temperature, and relative humidity. It employs single-source infrared measurement technology, offering excellent contamination resistance and long-term stability. The device supports 4-20 mA, 0-10 V, and RS-485 outputs for easy integration with DDC or building monitoring systems.

Product Specifications
Voltage Frequency 50/60 Hz
Range 0-5000 ppm
Output Signal 3-wire 4-20 mA / 0-10 V / RS485
Power Supply 16-30 VDC or 24 VAC
Accuracy ±50 ppm + 3% of reading @ +10 ... +30 °C
Protection Rating IP44
Applications
  • Office building indoor air quality (IAQ) monitoring
  • School classroom CO₂ and temperature/humidity control
  • Hospital waiting areas and ward environmental monitoring
  • Conference rooms / auditoriums air quality monitoring
  • Shopping malls and supermarkets (crowded spaces)
  • Hotel guest room environmental quality management
  • Museums and exhibition halls - temperature, humidity & CO₂ control
  • Rail transit station hall air quality monitoring
  • Kindergartens and childcare centers indoor environmental monitoring
  • Building automation and BEMS system integration
محصولات مرتبط
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