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

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

ब्रांड नाम: Keramcontrols
प्रमाणन: CE EMC EN61326
मॉडल नंबर: KAQ90
न्यूनतम आदेश मात्रा: 5
बिजली की आपूर्ति: 16-30 वीडीसी या 24 वीएसी प्रोडक्ट का नाम: KAQ90 श्रृंखला CO2 और तापमान और आरएच ट्रांसमीटर
तापमानमापश्रेणी: -5 ... +55 डिग्री सेल्सियस परिचालन तापमान: -10 ... +50 डिग्री सेल्सियस
Co2मापनश्रेणी: 0 से 5000 पीपीएम संलग्नक सामग्री: एबीएस+पीसी, पॉलीकार्बोनेट और एबीएस, UL94V-0
प्रतिक्रिया समय: 30 एस माउन्टिंग का प्रकार: दीवार पर चढ़ना
Co2सटीकता: ±50 पीपीएम + 3% रीडिंग @ +10 ... +30 डिग्री सेल्सियस तापमानसटीकता: ±0.5 डिग्री सेल्सियस @ +20 ... +30 डिग्री सेल्सियस
आर्द्रतामापश्रेणी: 0-95% आरएच परिचालन आर्द्रता: 0-95% आरएच, गैर-संघनक
आर्द्रतासटीकता: 3.5% आरएच @ +10 ... +40 डिग्री सेल्सियस
उत्पाद विवरण
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
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