GENERAL CHARACTERISTICS Conductive probes SL series constitute, in combination with the electronic control units VNR21.22, a valid solution for controlling the level of liquid with minimum value of conductivity of 1 ^S. The probes are available in a wide variety of materials and process connections and their construction has been appropriately designed to ensure high operational reliability in difficult conditions, such as those found on industrial plants. • Coated electrodes. • Hermetic construction, epoxy resin sealed. • Electrical output via DIN 43650 plug. • Minimum degree of protection IP65. TYPICAL APPLICATIONS WITH VNR 21.22 Features We reserve the right to change the data without notice Pressure Temperature-Electronic www.valco.it