Milesight EM300-DI LoRaWAN® Pulse Counter

Transform Existing Water Meters into Smart IoT Devices

With its rugged IP67-rated enclosure, long battery life, and integrated temperature and humidity sensors, the EM300-DI is suitable for a wide range of indoor and outdoor monitoring applications.

Key Benefits

• Easily digitize existing water meters
• Supports pulse output water meters with reed switch contacts
• Long-range LoRaWAN® wireless communication
• Integrated temperature and humidity monitoring
• IP67-rated waterproof and dustproof housing
• Battery life of up to 5 years (up to 10 years under certain conditions)
• Local data storage with automatic retransmission
• NFC configuration via smartphone app
• Suitable for indoor and outdoor installations

Applications

Smart Water Metering

Automate the collection of water consumption data without manual readings or extensive wiring.

Agriculture and Irrigation

Monitor irrigation systems and optimize water usage in agricultural environments.

Industrial Utilities Monitoring

Track process water, cooling water, or utility consumption and quickly identify unusual usage patterns.

Building Management

Enable automated sub-metering in commercial buildings, apartment complexes, and technical installations.

Accurate Pulse Counting

The EM300-DI features advanced digital filtering technology that minimizes false pulse detection and ensures reliable counting performance. The device supports various counting modes, including cumulative counting, reset functions, and event monitoring, making it suitable for a wide range of metering applications.

Integrated Environmental Monitoring

In addition to pulse counting, the EM300-DI continuously measures:

• Temperature from -30 °C to +70 °C
• Relative humidity from 0 to 100 %RH

This allows facility managers to monitor environmental conditions in technical rooms, utility cabinets, pump stations, and outdoor installations using a single device.

Reliable LoRaWAN® Connectivity

The EM300-DI utilizes LoRaWAN® technology to provide long-range, low-power wireless communication:

• Up to 2 km communication range in urban environments
• Up to 15 km communication range in rural areas
• Compatible with standard LoRaWAN® gateways and network servers
• Supports OTAA and ABP activation methods

Data Protection and Reliability

To prevent data loss, the EM300-DI includes local data storage capabilities. If communication is temporarily interrupted, measurement data is stored internally and automatically transmitted once connectivity is restored.

Easy NFC Configuration

Configuration and commissioning are quick and straightforward using the Milesight ToolBox App. Settings can be adjusted wirelessly via NFC without opening the enclosure, reducing installation time and simplifying maintenance.

Why Choose Pedak?

At Pedak, we do more than supply sensors. Our specialists support you throughout the entire implementation process, from selecting the right LoRaWAN® solution to gateway deployment, cloud integration, and ongoing technical support.

Whether you are looking to automate water metering, monitor utility consumption, or improve facility management, Pedak helps you turn data into actionable insights.

Interested in the Milesight EM300-DI? Contact our specialists for expert advice or a product demonstration.