Carbon sensors for Water Level Controller and Indicator (6 Nos Carbon Sensor)

Excellent product

Quality is substandard is they wear put fast.

The product is good.The wires attached should be a bit longer sa as to avoid jointing wires inside the tank

It appears that these water level sensors are not very good conductors of electricity as the potential drop is higher than a copper wire. I was trying to build a water level measurement device using a microcontroller. When using these sensors, the digital input was on the borderline of High and Low. Therefore even when the sensors were fully immersed, the readings kept oscillating. The only advantage I see with these sensors are it may be resistant to electrolysis and salt deposition when using in water with higher TDS.

Good sturdy and quality product....have installed it and is working upto expectations.....need to watch for a few months to observe for any corrosion

The quality of the sensor is great and the wired used length is also OK for connecting with device.worth for money

One uses such electrodes to have long working life. Wire connection with electrod is very poor and not water tight, wire length is too short, leading to water immersed joints, thus whole purpose of using these electrods is defeated.

Non operational after some time