Dwyer LLC-35 Conductivity Controller is a versatile temperature and conductivity monitoring system. It features a wide temperature range of -40 to 150°F (-40 to 65°C) and an accuracy of ±0.25% FS. With a power requirement of 120 VAC or 240 VAC, it can be easily installed using an 8 pin octal or DIN mount. The wetted material is made of 316 stainless steel and PTFE, ensuring durability while handling electrically conductive fluids. The probes have a pressure limit of 400 psig (27 bar) and a maximum temperature rating of 406°F (207°C). The electrical rating of the controller is 10 Amps resistive, 1/3 hp @ 120/240 VAC, with an SPDT switch type. The 72-inch (1.82 m) probe length and 1/4" (6.3 mm) diameter electrodes provide flexibility for various applications. The controller sensitivity can be set to 10K Ω or 26K Ω.