Milesight LoRaWAN IoT AS923/AU915 Pulse Counter

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Supported Platforms

Description

Description

Specifications

Resources

Package Contents

The Milesight EM300-DI is a compact LoRaWAN IoT pulse counter which transforms traditional water meters into wireless intelligent meters. With an IP67 waterproof design, it is applicable in various harsh application environments. In addition to LoRaWAN® technology and low power consumption, it has a built-in high-capacity battery available for several years without replacement. Also, the EM300-DI is compatible with both Milesight LoRaWAN® gateway and Milesight IoT Cloud to achieve remote monitoring and visualized smart data management to achieve the purpose of saving water. It is suitable for both indoor and outdoor applications such as agricultural irrigation, industrial water use, property meter reading and numerous scenarios

Perfect for smart buildings, smart city deployments or industrial use-cases.

Need help selecting the right IoT solution?

Go Wireless NZ now offers a full consultation service through its subsidiary company Scopious IoT Ltd to help you to start building your IoT network today. We now offer a full service, including everything from the LoRaWAN Network Server, automated bulk provisioning of gateways and devices, simple field force onboarding tools, vendor relationships for IoT hardware design services, Integrations and API’s for third party connectivity.

Consult with Scopious IoT today!

Features

Flexible counting configuration to enable, stop, clear accumulated values
Support digital filtering that filters interference signals to ensure more accurate counters
Embedded with temperature and humidity sensors for environment monitoring
IP67 waterproof enclosure for harsh environment applications
Ultra-wide-distance transmission up to line of sight of 10km
Store more than 2200 historical records and support retransmission to prevent data loss
A built-in 4000 mAh replaceable battery and works for 5 years without replacement
Equipped with NFC for easily configuration
Compliant with standard LoRaWAN® gateways and network servers

Details
Frequency	AU915/AS923
Tx Power	20dBm
Sensitivity	-137dBm @300bps
Mode	OTAA/ABP Class A
GPIO Port	1 × GPIO Interface, Dry Contact
Work Mode	Pulse Counter, Digital Input
Cable Length	1 m (Customizable)
Applicable Meters	Reed switches meters or any other passive pulse meters
Temperature Range	-30°C to + 70°C
Accuracy	0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C)
Resolution	0.1°C
Humidity Range	0% to 100% RH
Accuracy	10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
Resolution	0.5% RH
Power On & Off	NFC, Power Button (Internal)
Configuration	NFC Configuration via Mobile App
Power Supply	1 × 4000 mAh ER18505 Li-SOCL2 Battery (extendable to 2 batteries)
Battery Life	5 years (10 min interval + 12 pulse counts per day)
Operating Temperature	-30°C to +70°C
Relative Humidity	≤95% (non-condensing)
Material & Color	ABS + PC, White
Ingress Protection	IP67
Dimension	105.6 × 85.2 × 27 mm