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2) Smart Waste Management
±5% (>53%) V/V %
ADM3053 datasheet
1 mA Digital Output Voltage Min 0 V DC Digital Output Voltage Max 3
Horizontal FOV ranging from 45 to 90 degrees on a 1/4” sensor
Milesight WS302 LoRaWAN Sound Level Sensor Cellular Antenna 2) Smart Waste ManagementMilesight WS302 LoRaWAN Sound Level Sensor WS302 is an advanced LoRaWAN Sensor for monitoring noise sound level in decibels (dB) with ease. 30 to 120 dBA Measurement Range 3 dB Accuracy; 0. 1 dB Resolution A Weighting, C Weighting & Fast Time Weighting Measurement Unit: SPL Actual, Leq, and Lmax Accurate Sound Level Measurement LED Alarm Indicator 1. 5~4 Years Battery Life Easy Configuration (Via NFC) A & C Weighting as Needed Choose A weighting or C