Key Features
– Low-power design for long battery life
– Supports various communication protocols: LoRaWAN, M-Bus, RS485, etc.
– High precision and reliability in signal processing
– Compact, durable build with IP67 waterproof rating
– Works with various water meter sensors and actuators
– Automated data logging plus remote monitoring
– Easy to integrate with existing smart water infrastructure
Applications
– For smart water metering systems
– Great for remote monitoring and management of water consumption
– Fits data logging for billing and analysis
– Works with irrigation and agricultural water systems
– Ideal for municipal and commercial water management
Function and Supply conditions
|
Parameter |
Specification |
|
PCB Material |
FR4 with suitable protective coating for environmental resistance |
|
Power Supply |
DC 3.3V - 5V, low-power design for battery operation |
|
Communication Protocol |
LoRaWAN, M-Bus, RS485, Modbus (depending on model) |
|
Temperature Range |
-40°C to 85°C |
|
Humidity |
95% RH max |
|
Protection Class |
IP67 |
|
Connector Type |
Solder pads or header pin connectors |
|
Mounting |
Surface Mount or Through-Hole (SMT/TH) |
|
Operating Frequency |
868MHz / 915MHz (LoRaWAN) |
Performance characteristics
|
Feature |
Description |
|
Signal Range |
Up to 10 km (line of sight) |
|
Power Consumption |
<10mA (idle), <100mA (transmitting) |
|
Data Transmission Rate |
Up to 50kbps |
|
Accuracy |
±1% of communication signal strength |
|
Data Integrity |
Error-checking and retry mechanism |
|
Tamper Resistance |
Robust design to withstand environmental conditions and tampering |
|
Service Life |
5-10 years (depending on battery type and usage) |
Technical data sheet
|
Size |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
|
Power Supply |
3.3V – 5V DC |
Power Supply |
3.3V – 5V DC |
Power Supply |
3.3V – 5V DC |
|
Operating Frequency |
868MHz / 915MHz |
Operating Frequency |
868MHz / 915MHz |
Operating Frequency |
868MHz / 915MHz |
|
Signal Transmission |
LoRaWAN / M-Bus / RS485 |
Signal Transmission |
LoRaWAN / M-Bus / RS485 |
Signal Transmission |
LoRaWAN / M-Bus / RS485 |
|
Temperature Range |
-40°C to 85°C |
Temperature Range |
-40°C to 85°C |
Temperature Range |
-40°C to 85°C |
|
PCB Dimensions (mm) |
100x50 |
120x60 |
150x80 |
180x100 |
200x120 |
|
Weight (g) |
15 |
20 |
25 |
35 |
40 |
Parameters
|
Size |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
|
Power Consumption |
<10mA (idle), <100mA (transmitting) |
Power Consumption |
<10mA (idle), <100mA (transmitting) |
Power Consumption |
<10mA (idle), <100mA (transmitting) |
|
Communication Protocol |
LoRaWAN / M-Bus / RS485 |
Communication Protocol |
LoRaWAN / M-Bus / RS485 |
Communication Protocol |
LoRaWAN / M-Bus / RS485 |
|
Max Transmission Distance |
10 km |
Max Transmission Distance |
10 km |
Max Transmission Distance |
10 km |
|
Mounting Type |
Surface Mount / Through-Hole |
Mounting Type |
Surface Mount / Through-Hole |
Mounting Type |
Surface Mount / Through-Hole |
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