Wireless position sensor GNOM DP S7 is used in transport telematics systems (GPS/GLONASS vehicle monitoring systems) to monitor axle loads, determine the axle load in vehicles with spring suspension, prevent exceeding axle loads.
Core features:
- in-built-battery, power supply from battery up to 5 years
- wireless data transfer using S7 Technology via BLE-channel
- operation in “advertising” mode – no need to interlink with Receiver, the readings are sent to several receivers simultaneously
- data transfer to the smartphone and tablet
- no cables – quick and easy installation, improved resistance to vandalism or accidental damage
Tasks
Load control and cargo weight control in vehicle tracking systems
No fines exceeding existing limits
No underhand cargo, monitoring of place and time of loading/unloadingAxle load monitoring in a vehicle telematics
Axle load sensor (position sensor) operates in BLE-radio mode, that means, data is sent to several devices at the same time: Bluetooth-display, smartphone, tablet. This enables several users to monitor axle load of freight trucks at the same time:
- using online monitoring system operator of the fleet may remotely track places and time of loading/unloading Events
- receive Alarms on exceeding axle load limits and prevent unauthorized operation of vehicles (carrying underhand cargo)
- a driver has an opportunity to monitor axle load during loading and unloading of the truck’s body.
Like the other sensors based on S7 Technology (wireless fuel level sensor DUT-E S7 and wireless fuel flow meter DFM S7, axle load sensor GNOM DP S7 does not store data on axle load in an internal memory of the settings. Profile of the settings is being saved in the memory of the Receiver – telematics unit/GPS tracker or smartphone.
Axle weight monitoring on smartphone
Axle load monitor mobile application is used to receive GNOM DP S7 readings on a smartphone. The functionality of this application provides opportunities to:
- generate a calibration table, which determines the correlation between the vertical moving of carriage frame relative to cargo weight
- keep control of axle load readings
- monitor the operation mode of the sensor, the quality of the received signal, possible malfunctions
Technical specifications
| Measuring range of the angle of rotation of the lever, deg | 0 … 360 |
| Inaccuracy, ± % | 1,5 |
| Interface | Bluetooth 4.X |
| Tx power, dBm | + 4 |
| Rx sensitivity, dBm | – 88 |
| Line-of-sight distance, m, not less than | 50 |
| Battery life, years, not less than | 5 |
| Operating temperature, ºC | -40…+80 |
| Ingress protection rating (IP ?ode) | IP 65/67 |
Read more : Axle Load Sensor GNOM DP Technoton
