The New Universal Capacitie Leel Sensor Is Compatible With Std (240/33 Ohm, 12 ) And do (10/180 Ohm, 12) Measuring Instruments And Can Be Adapted To Most Instruments On The Market. In Case You Want To Manage The do Instrument, Simply Cut The Copper Jumper. It Has An Alarm Output That Can Be Acoustic Or isual And Is Set At 20% (For Empty Alarm). The Sensor Has No Moing Parts, So Wear Is Aoided. It Offers Precision In Measurement, Reliability, And Quality. It Has Been Designed To Meet The Demand For A Precise, Durable, And Easy-To-Install Sensor. It Has Only Two Connection Wires Like A Normal Resistie Sensor. The Patented Electronic System Allows The Sensor To Power Itself. It Can Be Connected To The Measuring Instrument In Place Of Any Other Existing Sensor Without Any Special Precautions. Therefore, There Are No Costs Associated With Switching To This Type Of Sensor From Any Other Current Model. On Request, We Can Proide Sensors Up To 1000 mm. Height: 350 mm