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