4 to 20 mA current loop output water level sensor transmitter for use with instrumentation systems that measure the level of water and liquid in a water well, lake, water reservoir, river , drinking water storage or water storage tank.
Select or contact us for the water level transmitter that has a a 4-20mA current loop signal using two wires for both power supply and signal.
Our 4-20mA level sensors are compatible with
- Marine Seawater level
- Drinking Water levels
- Brackish Water level
- Effluent Levels
| Level | 4-20mA Output | Using 250R Resistor | Using 500R Resistor |
| 0% | 4mA | 1V | 2V |
| 50% | 12mA | 3V | 6V |
| 100% | 20mA | 5V | 10V |