Dwyer LLC-34 Conductivity Controller is a versatile and reliable product for controlling electrically conductive fluids. It features a temperature controller with a wide range of -40 to 150°F (-40 to 65°C) and probes with high temperature resistance up to 406°F (207°C). The accuracy is ±0.25% FS. It is compatible with 120 VAC or 240 VAC power requirements and can be mounted using an 8 pin octal or DIN mount. The wetted material is 316 stainless steel and PTFE. The pressure limit for probes is 400 psig (27 bar). With an electrical rating of 10 Amps resistive and 1/3 hp @ 120/240 VAC, this controller is suitable for multiple applications. The switch type is SPDT, N.O. or N.C., and probe length is 72 inches (1.82 m). The electrodes are 1/4" (6.3 mm) diameter, made of 316 SS. Controller sensitivity options include 10K Ω or 26K Ω.