Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
RK300-06A Noise Sensor Noise Level Sensor
PRODUCT DESCRIPTION
RK300-06 Noise sensor is a kind of digital and modular multi-function sound level meter. Using a digital signal processing chip and digital detection technology, has a high reliability, good stability, wide dynamic range, without range switching, etc.Can be widely applied to various machines, vehicles, ships, electrical appliances and other industrial noise measurement, can also be used for environmental noise measurement, labor protection, industrial hygiene.
SPECIFICATIONS
Item | Technical Specification | |
Model | Type A | Type B |
Accuracy | ±3dB@23±5℃,accordance with IEC 61672 standard type 2, | ±1.5dB |
Output | 4-20mA, 0-5V,RS485,RS232 | 4-20mA, RS485,RS232 |
Power consumption | <0.5W@12V | 0.24W@12V |
Frequency response | 20Hz-12.5kHz | 31.5Hz - 8kHz. |
Net weight(unpacked) | 165g | 200g |
Range | 30-130dB(A) | |
Resolution | 0.1dB | |
Corrector | B&K 4231 | |
Calculation method | A weighting | |
Microphone | Capacitive microphone , size: 0.5 inch | |
Supply | 5VDC,12-24VDC | |
Ingress protection | IP65 | |
Response time | <200ms | |
Operating temperature | 20℃-80℃@@10-90%RH | |
Storage | -40-80℃@20%-90%RH | |
Shell Material | Aluminum alloy | |
DIMENSION
Unit:mm
Type A
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