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LoRaWAN Fuel Flow Meter
SKU#
WSLRW-DFM
Replaced by
Replaced SKU
WSLRW-DFM is an advanced devices that use LoRaWAN (Low Power Wide Area Network) technology to measure and transmit fuel flow data over long distances. These meters are particularly useful for remote monitoring and management of fuel usage in various applications, such as industrial processes, fuel distribution, and storage. The meter provides real-time monitoring and optimization of fuel consumption, normalization of fuel quotas, detection and prevention of fuel theft, and fuel consumption testing for engines/genset. LoRaWAN fuel flow meters are used in various industries like manufacturing, agriculture, transportation, and smart cities. The device will transmit data in kilo-meters distance to LoRaWAN gateway, any brands on the market.
For Applications
Energy Monitoring, Fuel Monitoring, Process Monitoring, Smart Irrigation, Vehicle Tracking
LoRaWAN communication
LoRaWAN communication standard to allow sensor connect to any LoRaWAN Gateway on the market
Various fluid type monitoring
Monitored fluid types: diesel fuel, heating oil, motor fuel, other types of liquid fuels with kinematic viscosity from 1.5 to 6 mm2/s
Design for harsh environment
IP67 and durable housing for harsh environment of engine room/cabinet
Multi-parameter monitoring
Multi-parameter monitoring such as differential/supply/return flow, differential/supply/return volume, supply/return temperature
| FLOW METER | |
| Measurement fluids | diesel fuel, heating oil, motor fuel, other types of liquid fuels with kinematic viscosity from 1.5 to 6 mm2/s |
| Measurement Range (L/h) | 10-100, 20-250, 40-500 |
| Measurement error | +/- 1% |
| Max pressure, MPa | 2.5 |
| Nominal pressure, MPa | 0.2 |
| Kinematic viscosity, min/max, mm2/s | 1.5/6.0 |
| Solid particles size in liquid, mm | <=0.015 |
| COMMUNICATION | |
| SF Factors | SF7∼SF12 |
| Antenna | Internal Antenna 2.0 dbi |
| Power supply | External power supply 10-48 VDC, avg 41 mA and max 66 mA @12 VDC |
| RF Frequency and Power | 860∼930MHz, 14∼20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915 |
| Protocol | LoRaWAN, class A and class C |
| Data sending modes | Interval time, magnetic key and alarm |
| RF Module complies to | ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) |
| Working temperature | -40∼80℃ for flow meter and -40∼60℃ for LoRaWAN node |
| Dimensions and Net-weight | H110xW73xD42, 250g (LoRaWAN Device Node) and H100xW180xD85 for 250 L/h flow meter |
| Housing | Polycarbonate and Aluminum (wall mount bracket included), IP67 |
Dimension
1/2
Application Notes
Application: Identify the purpose (industrial, automotive, marine, etc.).
Flow Rate & Accuracy: Determine flow rate range and required accuracy.
Fluid Compatibility: Ensure compatibility with the fuel type.
Measurement Principle: Choose the appropriate type (e.g., turbine, ultrasonic).
Environmental Conditions: Evaluate temperature, pressure, and corrosive substances.
Installation: Consider space, pipe size, and orientation.
Flow Rate & Accuracy: Determine flow rate range and required accuracy.
Fluid Compatibility: Ensure compatibility with the fuel type.
Measurement Principle: Choose the appropriate type (e.g., turbine, ultrasonic).
Environmental Conditions: Evaluate temperature, pressure, and corrosive substances.
Installation: Consider space, pipe size, and orientation.
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