Looking for a reliable and accurate level sensor? Look no further than the P28 Electromagnetic Level Sensor! This handy device is perfect for use with mineral oils, diesel fuel, and petrol. It features a G 1/2" thread for easy installation, and outputs either N.C. or N.O. signals depending on your needs. Plus, it even has an SPDT switch for even more flexibility! So if you need a top-quality level sensor that can handle any application, the P28 Electromagnetic Level Sensor is the perfect choice.