Comparison of Ultrasonic and radar tank Sensors to STAR-Tank
Mopeka
Gobus C
STAR-Tank
TECHNOLOGY
Sonar (ultrasonic)
Radar
Phased Coherent Radar
PLACEMENT
Below tank Flat 12mm
Above tank 30mm required
Above tank 65mm required
ACCURACY
Affected by foam and temperature
High
High
POWER
Battery
12/24V
Battery
CALCULATED BATTERY LIFE
3-5 years
N/A
5 years Enhanced by AI
WARRANTY
1 year
Not listed
5 years excluding battery for above non-metallic tanks. 1 year for application in metal tank with SAE 5 bolt hole.
VICTRON INTEGRATION
Bluetooth ADV
Voltage/Resistance
Bluetooth ADV
PRICE POINT IN EUROS Subject to change
Euro 65
Euro 350
Euro 165
AVAILABLE NOW
Available now
Available now
Available Sept. 2024
STAR-Tank uses Phased Coherent Radar In Phased Coherent Radar, a series of short-duration radio frequency pulses are transmitted towards the water line from above. These pulses are reflected back and received by the radar system's antenna. The received signals are then processed and analyzed to determine the depth. The term "coherent" refers to the radar system's ability to maintain a constant phase relationship between the transmitted and received signals. This coherence allows for more accurate measurements and improved signal processing techniques, such as coherent integration, which enhances the radar's sensitivity and range resolution.
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