Measuring span Signal output Display Special features and versions PVC, PP, brass, SS < 300 n/a 1:33 SE11 S012 Pulse No Compact Ceramics FKM, EPDM PVC, PP, brass, SS < 300 n/a 1:33 SE12 S012 Pulse, 4…20 mA, No Compact Ceramics FKM, EPDM < 300 n/a 1:33 8020 S020 Pulse No Insertion compact Pulse, 4…20 mA, relay Yes Insertion compact, panel or wall mounting, universal remote Ceramics FKM, EPDM Ceramics FKM, EPDM Ceramics FKM, EPDM Ceramics FKM, EPDM Ceramics Ceramics FKM, EPDM Depending on the used S020 fitting PVC, PP, PVDF, brass, SS < 300 n/a 1:33 8025 S020 No fibres, no metallic particles. < 300 n/a 1:33 8026 S020 Pulse, 4…20 mA, Yes, removable Compact Max. 1 % solids (particle size 0.5 mm max.) < 300 n/a 1:33 SE30 S030 Pulse No Inline compact < 300 n/a 1:33 SE32 S030 Pulse, 4…20 mA, relay Yes Inline compact, panel or wall mounting < 300 n/a 1:33 SE35 S030 Pulse, 4…20 mA, relay Yes Inline compact < 300 n/a 1:33 SE36 S030 Pulse, Yes, 4…20 mA, removable < 300 n/a 1:33 SE30Ex S030 Pulse, NAMUR No Inline compact Depending on the used S030 sensor-fitting PVC, PP, PVDF, brass, SS FKM, EPDM Inline compact Ceramics FKM, EPDM SS FEP/PTFE Aluminium, SS < 1000 < 1 Mio2) n/a 1:50 8077 Pulse No Compact SS FKM, FEP/PTFE Aluminium, SS < 1000 < 1 Mio2) n/a 1:25 SE30 S077 Pulse No Inline compact SS FKM, FEP/PTFE Aluminium, SS < 1000 < 1 Mio2) n/a 1:25 SE32 S077 Pulse, 4…20 mA, relay Yes Inline compact SS FKM, FEP/PTFE Aluminium, SS < 1000 < 1 Mio2) n/a 1:25 SE35 S077 Pulse, 4…20 mA, Relay Yes Inline compact SS FKM, FEP/PTFE Aluminium, SS < 1000 < 1 Mio2) n/a 1:25 SE36 S077 Pulse, 4…20 mA, Yes, removable Inline compact SS FKM, FEP/PTFE Aluminium, SS < 1000 < 1 Mio2) n/a 1:25 SE30Ex S077 Pulse, NAMUR No Inline compact No fibres, no ferromagnetic parts. Fluid filtered. Overview Flow Sensors Conductivity [µS/cm] Construction: Electronics and Fitting/Sensorfitting Type Viscosity [cSt] FKM, EPDM Fluid properties Fitting/ Sensor-fitting Ceramics Electrodes Seal Wetted parts material 488