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Milesight AM308L Indoor Ambience Monitoring Sensor without Screen AM308L-868M
AM300(L) series is a compact indoor ambience monitoring sensor for measurement of temperature, humidity, light, CO2 concentration, HCHO/O3 level, TVOC, barometric pressure, PM2.5, PM10 and motion. The data will be shown on the E-ink screen in real-time, which helps to measure the indoor environment and comfort. AM300 series is widely used for offices, stores, classrooms, hospitals, etc.
Sensor data is transmitted using LoRaWAN technology. Combining Milesight LoRaWAN gateway and Milesight IoT Cloud, users can manage all sensor data remotely and visually.
Features
- 9 Sensors in 1
- Traffic Light Indicator & Buzzer
- Anti-theft Protection
- Vivid Emoticon Indication
- 4x 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries
- Battery Life up to 1.5 Year (AM308L)
Technical Specification
Wireless Transmission
Technology: LoRaWAN
Frequency: CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power: 16 dBm(868MHz)/22 dBm(915MHz)/19 dBm(470MHz)
Sensitivity: -137dBm -300bps
Work Mode: OTAA/ABP Class A
Sensors
Temperature
Operating Principle: Digital CMOSens technology (MEMS)
Range: -20°C - 60°C
Accuracy: ± 0.2°C
Resolution: 0.1°C
Humidity
Operating Principle: Digital CMOSens technology (MEMS)
Range: 0% - 100% RH
Accuracy: ± 2% RH
Resolution: 0.5% RH
Motion
Operating Principle: Passive infrared (PIR)
Detection Range: 80 ° Horizontal, 55 ° Vertical, 5m
Status: Vacant/Occupied
Light
Operating Principle: Photodiode
Range: 0-60000 Lux (Determine as 6 levels, 0-5)
TVOC
Operating Principle: MOX (MEMS)
Range: 1.00 - 5.00 (IAQ Rating)
Accuracy: ±1
Resolution: 0.01
Barometric Pressure
Operating Principle: Piezoresistive absolute pressure sensor (MEMS)
Range: 260 - 1260 hPa
Accuracy: ±0.5 hPa
Resolution: 0.1 hPa
Carbon Dioxide (CO2)
Operating Principle: Nondispersive Infrared (NDIR)
Range: 400 - 5000 ppm
Accuracy: ± (30 ppm + 3 % of reading) ; (0°C - 50°C, 0% to 85%RH)
Resolution: 1 ppm
PM2.5 & PM10
Operating Principle: Laser Scattering
Range: 0 - 1000 g/m3
Accuracy: 0 - 100(±10g/m3), 100 - 1000(±10 %) (-10°C - 60°C)
Resolution: 1 g/m3
Display & Configuration
Display AM308L: Not Supported
Button: 1x Power Button + 1x Reset Button
LED & Buzzer: 1x Traffic Light Status Indicator + 1x Buzzer
Configuration
- Mobile App via NFC
- PC software via NFC or USB Type-C port
