Cảm biến đo tiếng ồn Rika RK300-06B
PRODUCT DESCRIPTION
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 |
|
Range |
30-120dB |
|
Accuracy |
±1.5dB (2Khz80dB point correction) |
| Resolution |
0.1dB |
|
Frequency response |
35Hz - 20kHz. |
| Frequency weighting |
A |
|
Supply |
5VDC,12VDC,24VDC |
|
Output |
RS232 , RS485 |
|
Response Time |
<2s |
|
Operating Temperature |
-20℃-+60℃@10-90%RH |
|
Storage |
-20℃-+80℃@10%-90%RH |
|
Shell Material |
metal |
DIMENSION
Unit: mm
PRODUCT DETAILS
Download
Datasheet
