WSLRW-SL is a LoRaWAN noise sensor with a measuring range of 30-130 dB(A) for residential, office, factory, construction sites, and public areas... Capacitive technology has high sensitivity, accuracy, and stability. LoRaWAN connectivity enables kilometer-long data transmission to LoRaWAN Gateways. With an ultra-low power design and intelligent firmware, the sensor can operate for up to 10 years with only 2 AA batteries (depending on configuration), or use solar panels for applications of continuous monitoring. The device supports all LoRaWAN bands worldwide.
NOISE SENSOR SPECIFICATIONS: | |
Measuring range | 30-130 dB(A) |
Frequency range | 20 - 12,500 Hz |
Resolution | 0.1 dB(A) |
Accuracy | +/- 0.5 dB(A) at 94 dB(A) and 1 KHz |
Working temperature | -20 .. + 60 oC |
Working humidity | 0 - 80% RH |
LoRaWAN SPECIFICATION: | |
Data rate | 250bps .. 5470bps |
Antenna | Internal Antenna 2 dbi |
Battery | 02 x AA size 1.5VDC, battery not included OR solar panel (buy separately) with 2 x Panasonic Eneloop standard batteries (customer to supply) |
RF Frequency and Power | 860..930Mhz, +14 .. +20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915 |
Protocol | LoRaWAN Class A V1.0.3 |
Data sending modes | interval time, and manually triggering by magnetic key |
RF Module complies to | ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) |
Vietnam Type Approval | |
Working temperature | -40oC..+60oC (with AA L91 Energizer) |
Dimensions | H390xW73xD42 |
Net-weight | < 300 grams |
Housing | Aluminum + Polycarbonate plastic, IP67 |
WSLRW-SL-01 | LoRaWAN Sound Level Sensor, 31.5 - 8.000 Hz, 30-130 dB(A), AA batteries, IP67 |
WSLRW-SL-01S | LoRaWAN Sound Level Sensor, 31.5 - 8.000 Hz, 30-130 dB(A), Solar panel powered, IP67 |
IP67SOLAR-PN-1W6V-PU-M12F-20-1/4BRK | Solar panel for IoT Device, 1W 6V, M12-F connector and mounting bracket |