LoRaWAN® Pulse Counter
Make it Count
EM300-DI
- Superior Accuracy
- Embedded with 2 Sensors
- Data Storage, Retransmission and Retrievability
- Versatile Applications
- IP67 Waterproof
- LoRaWAN® Based
- Ultra-Low Power Consumption
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- IoT LoRaWAN® Series
- EM300-DI
Count, Conserve, Control
EM300-DI LoRaWAN® Pulse Counter is used to remotely read metering data from water meters. It turns existing traditional water meters into smart meters via LoRaWAN® network which further enables easier management and increases the efficiency of water use.
Explore EM300-DI ApplicationSuperior Accuracy
- Filter out Interference Signals Automatically
- Configure the Device as Needed to Secure the Accuracy
*Stop, Refresh, Clear and Accumulated Counting Supported
Embedded with 2 Sensors
EM300-DI LoRaWAN® Pulse Counter is embedded with temperature and humidity sensors for environmental monitoring.
Versatile Applications
IP67 Waterproof
EM300-DI is equipped with IP67 rated enclosure which enables it to function properly even in the most demanding environments.
Long Battery Life
- Single battery lasts 5 years
- Dual batteries last 10 years
LoRaWAN® Based
- Penetrating Signals: data transmission range up to 2 km in urban areas and 15 km in rural areas
- High Compatibility: compliant with standard LoRaWAN® gateways and network servers
Store Capacity with 1,000 Sets of Historical Data Records
Data can be stored in the device and cannot be manually deleted, further securing the traceability of the reported information.
Support Retransmission
for Reliable Communication
With support for data retransmission, the device guarantees that the web server gets all the data even if the network is down occasionally.
Cloud Data Management
Milesight IoT Cloud
- Data Visualization Dashboard:
All figures in a glance - Automatic Triggers:
Interactive collaboration with Milesight IoT sensors
to realize scene-based automation - Regular Reports & Real-Time Alerts:
Data-based insights - Android & iOS App:
Manage devices at your fingertips
NFC Configuration
Switching On/Off & Configuring the Devices Wirelessly
1st Step
Install the
Milesight ToolBox
2nd Step
Enable NFC and run ToolBox,
then attach your phone to the device
3rd Step
Verify the password
and start configuring
Installation
Related Products
Specifications
- EM300-DI
| Wireless Transmission | |
|---|---|
| Technology | LoRaWAN®, Milesight D2D |
| Antenna | Internal Antenna |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz) |
| Sensitivity | -137dBm @300bps |
| Mode | OTAA/ABP Class A |
| Measurement | |
| 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 (Customizable) |
| Wire Connection | 3.5mm |
| 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% RH to 100% RH |
| Accuracy | 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%) |
| Resolution | 0.5% RH |
| Others | |
| LED | 1 × LED Indicator (Internal) |
| Button | 1 × Power/Reset Button (Internal) |
| Software | |
| Power On & Off | NFC, Power Button (Internal) |
| Configuration | NFC via Mobile App, Downlink |
| Advanced Feature | Milesight D2D Controller, Data Storage (1,000 entries), Data Retransmission, Data Retrievability, Temperature Threshold Alarms, Water Flow/Outage Alarms |
| Physical Characteristics | |
| Power Supply | 1 × 4000 mAh ER18505 Li-SOCL2 Battery (8000 mAh Version Optional) |
| Battery Life* | 5 years (10 min interval, 25°C) |
| Operating Temperature | -30°C to +70°C |
| Relative Humidity | ≤95% (non-condensing) |
| Material & Color | ABS + PC(Flame Retardant), White |
| Weight | 114.2g (With 1 battery and wire) |
| Ingress Protection | IP67 |
| Dimension | 105.6 × 85.2 × 27 mm (4.15 × 3.35 × 1.06 in) |
| Installation | Wall Screw Mounting, 3M Tape Mounting, Cable-Tie Mounting |
| Approvals | |
| Regulatory | CE, FCC, ISED, RCM, Telec |
| Environmental | RoHS |
* Tested under laboratory conditions and for guideline purposes only.
