Ir distance sensor includes cable 10cm 80cm gp2y0a21yk0f.
Wifi distance sensor.
It measures distance and sends a signal via wifi to a selectable ip address and port number via tcp protocol.
To measure the distance in the 0 30 cm range ir sensor are good here are some sensors you can look at.
Infrared proximity sensor long range sharp gp2y0a02yk0f.
If your tanks are at a greater distance wifi extender could be used.
In this section we will be showing you how to wire your hc sr04 distance sensor to your raspberry pi.
Aranet is an aurora colorado based company producing solutions for warehousing cold storage horticulture building automation and food manufacturing.
It does however have to be within your homes wlan wifi envelope.
Wiring your sensor is a relatively simple process as most pins of the distance sensor map directly to a pin on the raspberry pi.
The board can be configured via a web browser to connect to your wireless router.
To send data wirelessly to a pc you can use either bluetooth wifi rf xbee modules.
The sure cross u gage k50u ultrasonic sensor works in a variety of environments to provide a measurement of the distance between the target and the sensor.
They serve the industry with wireless sensors base stations and cloud solutions.
However fix the sensors pointing directly vertically downwards toward the water at the height you measured before see the picture should be at depth1 and depth2.