CONDUCTIVITY SENSOR – 20/100 DEGREES BASIC NAME SENSOR MODIFIER NAME INDUCTIVE TYPE CONDUCTIVITY BODY THREADED PIPE MATERIAL TITANIUM BODY 3. 7035 DEGREE OF PROTECTION IP-68 ELECTRICAL TERMINAL CONNECTION PROCESS CONNECTION 1 . NPT MALE PROCESS CONNECTION MATERIAL GRAPHITE INTERNAL DIAMETER 24.00 MM EXTERNAL DIAMETER 25.40 MM TOTAL LENGTH 189.00 MM MEASURING RANGE 0.01 TO 20 MILI SIEMENS/CM TEMPERATURE THERMISTOR TYPE NTC TEMPERATURE RANGE – 20 TO 100 DEGREES CELSIUS COMMERCIAL REFERENCE ENDRESS HAUSER-CLS21D-C1N1