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Milesight

Indoor air quality LoRaWAN sensor

Milesight AM308L-868M is a multi-parameter LoRaWAN air quality sensor designed for monitoring indoor conditions. The device measures temperature, humidity, CO₂, TVOC, atmospheric pressure, PM2.5 and PM10, light intensity and occupancy.

Version AM308L does not have a display, making it suitable as a discreet element of a distributed monitoring system. Data can be transmitted via LoRaWAN to a central platform, while local storage enables up to 18 000 measurement records to be saved.

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Availability:
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Shipping time: 31 dni
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Price $393.60
incl. 23% VAT

Shipping costs are not included in the price.

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AM308L — Comprehensive Environmental Monitoring Without a Local Display

Milesight AM308L is a multi-parameter sensor designed for continuous monitoring of air quality and environmental conditions inside buildings.

A single device measures temperature, humidity, light intensity, occupancy, CO₂ concentration, TVOC, atmospheric pressure and PM2.5 and PM10 particulate concentrations. Data is transmitted wirelessly via the LoRaWAN network.

Eight Parameters at One Measurement Point

8-in-1 Monitoring

A single sensor makes it possible to monitor air quality, environmental conditions and user occupancy, reducing the number of separate devices required.

Discreet Version Without a Screen

The AM308L does not have an E-Ink display, allowing it to be used as an unobtrusive measurement point in a centrally managed system.

Wireless Communication

LoRaWAN enables data from multiple sensors to be transmitted to a single infrastructure without running a wired communication network to each device.

Where Can the AM308L Be Used?

Offices and Coworking Spaces
Schools and Classrooms
Hospitals and Medical Facilities
Shops and Shopping Centres
Public Buildings
Smart Buildings and BMS Systems

Key Measurement Parameters

Measured Parameters
temperature, humidity, light, occupancy, CO₂, TVOC, pressure, PM2.5 and PM10
Temperature
−20…+60°C
Temperature Accuracy
typ. ±0,3°C for −20…0°C; typ. ±0,2°C for 0…+60°C
Humidity
0–100% RH
Humidity Accuracy
typ. ±2% RH at 25°C
CO₂
400–5000 ppm
CO₂ Technology
NDIR
CO₂ Accuracy
±(30 ppm + 3% of reading)
TVOC
IAQ index 1,00–5,00
Atmospheric Pressure
260–1260 hPa
Pressure Accuracy
±0,5 hPa
PM2.5 / PM10
0–1000 µg/m³
Particulate Measurement Technology
laser light scattering
Light Intensity
0–60 000 lx
Occupancy Detection
PIR, up to 3 m, 80° horizontal / 55° vertical

CO₂, Particulate Matter and Volatile Organic Compounds

CO₂

The NDIR sensor monitors carbon dioxide concentration within a range of 400–5000 ppm, providing information useful, among other purposes, for assessing ventilation quality.

PM2.5 and PM10

The laser measurement module monitors fine particulate concentrations PM2.5 and PM10 within a range up to 1000 µg/m³.

TVOC

Volatile organic compound measurement enables observation of air quality changes that are not visible from CO₂ levels alone.

Monitoring Without a Local Display

Unlike the AM308 model, the AM308L version does not have an E-Ink screen. The device is intended primarily for systems in which results are analysed centrally on a monitoring platform or in a supervisory system.

The sensor features a traffic-light LED indicator and buzzer that can be used for local status indication and threshold alarms.

Local Storage and Measurement Retransmission

18 000 records

The sensor can locally store up to 18 000 measurement records, preserving history even during temporary communication problems.

Retransmission

Data stored during loss of connectivity can be retransmitted after communication with the LoRaWAN network is restored.

Threshold Alarms

The ability to define measurement thresholds makes it easier to detect deteriorating conditions and automatically respond when values are exceeded.

Communication, Power Supply and Installation

Communication
LoRaWAN®, Class A
Frequency Band
EU868 / 868 MHz
Activation Mode
OTAA / ABP
Display
none
Indication
LED indicator + buzzer
Battery Powered
4 × ER14505 Li-SOCl₂ 2700 mAh, replaceable batteries
Wired Power Supply
5 V / 1 A via USB Type-C
Declared Battery Life
approximately 1,3 years for SF7 / EU868*
Configuration
NFC, USB Type-C, LoRaWAN downlink
Memory
up to 18 000 records
Operating Temperature
−20…+60°C
Operating Humidity
10–90% RH, non-condensing
Protection Rating
IP30
Dimensions
100,8 × 114 × 22 mm
Weight with Batteries
222,6 g
Mounting
wall mounting using 3M tape or screws

* Value declared by the manufacturer for a 10-minute reporting interval, a temperature of 25°C and SF7 setting. Actual battery life depends on configuration and operating conditions.

AM308L in an Air Quality Monitoring System

The AM308L can be part of a distributed installation comprising multiple measurement points. Data from the devices is transmitted via the LoRaWAN network to a gateway and can then be made available in a central monitoring system.

AM308L
air quality and condition measurement
→
LoRaWAN
wireless data transmission
→
LoRaWAN Gateway
data reception from devices
→
ITS Platform
monitoring, history and alarms

The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.

MODEL 3D

Indoor air quality LoRaWAN sensor

Ładowanie modelu 3D

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