3. Technical parameters:
12- 24VDC
Measuring range
30~ 1 30dB
output
(RS485)
precision
≤+1.5dB
Branch rate
0.1dB
Response time
less than 2 seconds
stability
≤+1 9%FS
frequency response
31.5Hz- 20KHz
working environment
Temperature -20~ 60°C Humidity 10~ 90%RH
storage environment
Temperature -20~ 80°C Humidity 10~ 90%RH
weight
<300g
Product shape
M24*80mm
Power consumption
<0.5W.
Install
embedded
Long press the screen to identify the QR code
Open the phone to scan QR code
