SKU: EM300-DI-868M
Prevent damage to your assets with Milesight's Leak Detection Sensor.
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Monitor and manage your utility usage with the Milesight EM300-DI pulse counter.
Designed to provide accurate data collection from water, gas and electricity meters, this pulse counter transforms traditional meters into smart, connected devices. By integrating the EM300-DI into your infrastructure, you can gain real-time insights into consumption patterns and identify potential inefficiencies before they impact your bottom line.
Perfectly suited for applications such as smart buildings, industrial facilities and utility management, leveraging LoRaWAN® technology ensures a long-range, low-power solution for digitising your resource monitoring.
We can supply a third-party online wireless sensor monitoring and notification system to view your consumption data and set custom alerts via SMS text and email. Ask us about our zero-touch provisioning service; this sensor can be supplied pre-configured and ready to go.
| Wireless Transmission | |
|---|---|
| Protocol | LoRaWAN®, Milesight D2D |
| Antenna | Internal Antenna |
| Frequency | EU868 (Other frequencies available on request) |
| Tx Power | 16 dBm (868 MHz) / 20 dBm (915 MHz) / 19 dBm (470 MHz) |
| Sensitivity | -137 dBm @ 300 bps |
| Mode | OTAA/ABP Class A |
| Pulse Counter (GPIO) | |
| Port | 1 × GPIO Interface, Dry Contact |
| Work Mode | Pulse Counter, Digital Input |
| Input Frequency | ≤ 2000 Hz |
| Minimum Pulse Width | 250 μs |
| Cable Length | 1 m (Customisable) |
| Wire Connection | 3.5 mm |
| Applicable Meters | Reed Switch Meters or Any Other Passive Pulse Meters |
| Temperature Sensor | |
| Range | -30°C ~ +70°C |
| Accuracy | 0°C ~ +70°C (± 0.3°C), -30°C ~ 0°C (± 0.6°C) |
| Resolution | 0.1°C |
| Humidity Sensor | |
| Range | 0% ~ 100% RH |
| Accuracy | 10% ~ 90% RH (± 3%), below 10% and above 90% RH (± 5%) |
| Resolution | 0.5% RH |
| Dimensions | 105.6 × 85.2 × 27 mm (4.15 × 3.35 × 1.06 in) |
| Weight | 114.2g (With Battery and Cable) |
| Material & Colour | ABS & PC (Flame Retardant), White |
| Installation | Wall Screw Mounting, 3M Tape Mounting, Cable-Tie Mounting |
| Operating Temperature | -30°C ~ +70°C |
| Relative Humidity | ≤ 95% (Non-condensing) |
| Ingress Protection | IP67 |
| Regulatory | CE, FCC, ISED, RCM, Telec, RoHS |
| Power Supply | 1 × 4000 mAh ER18505 Li-SOCl2 Battery (8000 mAh Version Optional) |
| Battery Life1 | Around 5 Years (10-min Interval, 25°C) |
All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical team. Our technical team are also happy to advise customers on the best LoRaWAN® water leak sensors for their specific applications on an individual project basis.
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