Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
Company Advantages
1. Rika Sensors delivers professional design concepts and advanced production methods. This product is able to withstand huge air humidity
2. Hunan Rika Electronic Tech Co.,Ltd has large scale production. This product has been widely used for air quality monitoring, hydrological monitoring, and water treatment
3. This product meets the quality standards and is certified. This product can be individually mounted or directly to a pipe
4. This product is under the stringent observation of our quality controllers. It has the advantage of high intensity
5. The product has been checked again and again for the sake of high quality. The design of this product can be customized according to needs
Company Features
1. The quality of our air quality sensor still keeps unsurpassed in China.
2. Continuously expanding the development connotation of industry is impending for Rika Sensors. Inquire online!
Item | Technical Specification |
Range | 30-130dB |
Accuracy | ±3dB@23±5℃,accordance with IEC 61672 standard type 2, calibrated at 94dB(1kHz) input |
Frequency response | 31.5Hz - 8kHz. |
Corrector | B&K 4226 |
Microphone | Capacitive microphone , size: 0.5 inch |
Supply | 5VDC,12-24VDC |
Ingress Protection | IP65 |
Output | RS485 |
Power Consumption | <20mW |
Response Time | <200ms |
Operating Temperature | -10℃-+50℃@5-80%RH |
Storage | -40-70℃@20%-90%RH |
Shell Material | ABS & 304SS |