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  • Product Name: RK300-06 Sound & Noise Sensor

RK300-06 Sound & 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. It can be widely applied to various machines, vehicles, ships, electrical appliances and other industrial noise measurement, it can also be used for environmental noise measurement, labor protection, industrial hygiene.

 

 FEATURES
* High Sensitivity
* Fast response
* Low consumption
* Excellent stability
* Long service life
 
 APPLICATIONS
* Environment quality monitoring
* Smart home
* Warehousing
* Public place
* Labor protection
* Animal husbandry
 
 Technical Specification
 
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
Output  RS485,RS232
Power Consumption  <20mW@12VDC
Response Time  <200ms
Operating Temperature  -10℃-+50℃@5-80%RH
Storage -40-70℃@20%-90%RH
Shell Material  ABS & Aluminum alloy
Outdoor Installation RK95-01 radiation shield is optional

 

 DIMENSION

 PARAMETER SELECTION TABLE

Remark Series Type Supply Output Cable length  
RK            
  300          
    06        
      A     5v
      B     12-24V
      X     Other
        A   RS485(MODBUS-RTU)
        B   RS232(MODBUS-RTU)
        X   Other
          2000 Units:mm(typ)
          ... Units:mm

Example: RK300-06BA2000 Supply:12-24V, Output:RS485, Cable Length:2m