Features
- EU, US frequency support
- LoRaWAN 1.0.3
- MEMS microphone
- Resolution: 1 dB
- Measuring range: 40~100 dB(A)
- Frequency Response: 100~10,000 Hz
- 0 to 50°C operation temperature range
The Sound Level Sensor utilizes LoRaWAN connectivity to provide to easily measure and investigate sound levels in decibels (dBA) in a variety of building environments.
SPECIFICATION
Frequency | 868MHz & 915MHz |
RF TX power |
US:+19dBm EU:+17dBm |
Antenna Gain | -2dBi Peak, -5dBi Avg |
RF Sensitivity | -1 35dBm |
Battery Type | 3.6V ½ AA Li-SOCl2, 1200mAh |
Battery Lifetime* | Up to 16 months |
Average Current | 135mA maximum/ 100uA minimum |
Protocol | LoRaWAN1.0.3 |
Operation Temperature | 0 to 50°C |
Environmental Rating | IP40 equivalent |
Dimensions | 50mm x 20mm x 50mm |
Weight |
30g without battery 40g with battery |
Measuring range | 40~100dB(A) |
Frequency Response | 100~10,000 Hz |
Type Approval | FCC/IC/CE |
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