The Adtech Model SIT 58 Squared Integrator converts an analog input into a variable pulse rate output proportional to the square root of the input.
The SIT 58 handles all standard process voltage and current inputs and provides a 24 VDC pulse output capable of driving most electromechanical counters. A relay contact output can be provided when specifying Option O17. For electronic counters, an optional voltage pulse output is also available.
Zero, rate, and drop-out controls are provided by infinite resolution multiturn potentiometers. Recalibration to other ranges is convenient via simple strap selection of output ranges and the adjustable drop-out feature.
Model SIT 58 Product Data Brochure (51Kb - PDF)