CDW-13B RS485 Microphone Ambient Acoustics Sound Level Noise Sensor

CDW-13B RS485 Microphone Ambient Acoustics Sound Level Noise Sensor

Model :CDW-13B
OEM/ODM: Available
MOQ :1PCS
Payment :T/T, L/C or Credit-card
Lead Time :5-7 days
Certification :CE-EMC, CE-LVD, RoHS, ISO9001

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Product Description:

CDW-13B Noise Sensor

PRODUCT OVERVIEW:

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 rangeswitching,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
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

ADDITIONAL FEATURES AND BENEFITS:

It can cover a large noise intensity range and adapt to the measurement needs of different scenarios;
Maintain stable performance over long periods of use, reducing measurement errors and data drift;
Some noise sensors are small and lightweight, which makes them easy to carry to different locations for measurement;
It can accurately measure the intensity and frequency characteristics of noise, and provide accurate data for noise evaluation and control；
The measurement data can be stored to facilitate subsequent analysis and processing. Through the analysis of historical data, we can understand the changing trend and law of noise；

INSTALLATION AND SIZE：