I'm looking for a water depth sensor (sonar transducer not pressure sensor).
-
Operating range 1 meter to 30 meter
-
Output signal : analog 1- 5 vdc proportionnal or Pulse width modulation (for arduino)
-
Power supply : < = 12 Vdc
-
Refresh time < 1 sec
-
Environnement : Salted water, installed on a moving buoy (movement causing by wave on a open water plan)
Can anyone help to find this kind of sensor (and controler) ?
Thank for your help
Alain