Plug-and-play automated blowdown system

With an intelligent controller design featuring PID output, the Model 61 boiler blowdown system modulates the blowdown control valve to facilitate the maximum level of dissolved solids regardless of load conditions.
By Plant Engineering Staff April 2, 2009

With an intelligent controller design featuring PID output, the Model 61 boiler blowdown system modulates the blowdown control valve to facilitate the maximum level of dissolved solids regardless of load conditions. A rack-mount, plug-and-play system, its modular design includes a 316 stainless-steel sediment trap and sample cooler, temperature gauge, sample control valve and safety relief valve. The system features a C22 controller, which includes an easy-to-read local display and XY graphical plot capabilities. A line powered instrument with PID control functions, logic functions and timers, its 4-20 mA output can be configured as a PID control output.
Electro-Chemical Devices
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