Dwyer LLC-36 Conductivity Controller is a versatile monitoring solution for electrically conductive fluids. With an accuracy of ±0.25% FS and a wide temperature range of -40 to 150°F (-40 to 65°C), it ensures precise control. The 72-inch probe is made of 316 stainless steel, and the wetted material includes PTFE. It requires a power supply of 120 or 240 VAC and can be mounted using an 8 pin octal or DIN mount. The probes have a pressure limit of 400 psig (27 bar) and feature 1/4" (6.3 mm) diameter electrodes. The controller has a sensitivity of either 10K Ω or 26K Ω and incorporates an SPDT switch type with N.O. or N.C. options.