Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
| Productname | KAQ90 Series CO₂ & Temperature & RH Transmitter |
| Packaging Details | Carton |
| Responsetime | 30 s |
| Operatinghumidity | 0–95% RH, non-condensing |
| Delivery Time | 15 work days |
| Enclosurematerial | ABS+PC, Polycarbonate & ABS, UL94V-0 |
| Humidityaccuracy | 3.5% RH @ +10 ... +40 °C |
| Mountingtype | Wall mount |
| Humiditymeasurementrange | 0–95% RH |
| Temperaturemeasurementrange | –5 ... +55 °C |
| Payment Terms | T/T |
| Co2Measurementrange | 0 to 5000 ppm |
| Co2Accuracy | ±50 ppm + 3% of reading @ +10 ... +30 °C |
| Operatingtemperature | –10 ... +50 °C |
| Temperatureaccuracy | ±0.5 °C @ +20 ... +30 °C |
| Powersupply | 16–30 VDC or 24 VAC |
| Model Number | KAQ90 |
| Certification | CE EMC EN61326 |
| Brand Name | Keramcontrols |
View Detail Information
Explore similar products
KAQ90 CO₂ & Temperature & RH Transmitter
Product Specification
| Productname | KAQ90 Series CO₂ & Temperature & RH Transmitter | Packaging Details | Carton |
| Responsetime | 30 s | Operatinghumidity | 0–95% RH, non-condensing |
| Delivery Time | 15 work days | Enclosurematerial | ABS+PC, Polycarbonate & ABS, UL94V-0 |
| Humidityaccuracy | 3.5% RH @ +10 ... +40 °C | Mountingtype | Wall mount |
| Humiditymeasurementrange | 0–95% RH | Temperaturemeasurementrange | –5 ... +55 °C |
| Payment Terms | T/T | Co2Measurementrange | 0 to 5000 ppm |
| Co2Accuracy | ±50 ppm + 3% of reading @ +10 ... +30 °C | Operatingtemperature | –10 ... +50 °C |
| Temperatureaccuracy | ±0.5 °C @ +20 ... +30 °C | Powersupply | 16–30 VDC or 24 VAC |
| Model Number | KAQ90 | Certification | CE EMC EN61326 |
| Brand Name | Keramcontrols | ||
| High Light | KAQ90 Series CO₂ transmitter with ±0.5 °C accuracy ，Temperature RH transmitter for indoor monitoring ，CO₂ temperature humidity transmitter 0–95% RH range | ||
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 |
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
>1000000
Employee Number:
>50
Ecer Certification：
Verified Supplier
.gtr-container-def123 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; width: 100%; overflow-x: hidden; } .gtr-container-def123 p { font-size: 14px; margin-bottom: 1em;... .gtr-container-def123 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; width: 100%; overflow-x: hidden; } .gtr-container-def123 p { font-size: 14px; margin-bottom: 1em;...
Get in touch with us
Leave a Message, we will call you back quickly!