Rasberry PI 3 powered septic tank dosing chamber level monitor with dosing pump control and Web Server.

Everything Mounted in Box with new setup
Raspberry Pi 3 Mounted in Housing

Exterior Housing

Exterior Indicator Light
Exterior Indicator Light

Sendor Mount in Tank
Sensor Mount in Tank

JSN-SR04T Mount (Cardboard corner with Velcro)
JSN-SR04T with mount

Another wiring View
SR104 Cable with Resistor 2

Another wiring View
Wiring View