Proximon controls manufactures rapid temperature controllers. Technical features: rapid controls stands for response-assisted pid behaviour. The centerpiece of this behaviour is a fuzzy-logic software that dynamically executes the parameter settings of the pid parts. Contrary to the adjustment methods generally applied up to now, such as pre-tuning, self-tuning, auto tuning, etc the hengstler temperature controllers control the system effectively before an oscillation needed to calculate the parameter, is completely applied. Any disturbance is optimally counter-acted by immediately changing the parameter settings. So, hengstler controllers works like a control engineer with many years of experience, and adjusts the parameter while observing the process and controls systems. Model variations of the rapid temperature controllers: these are available in 48 x 96 x 100 mm and 96 x 96 x 100 mm.