Math Computation Modules

Math Computation modules are signal conditioning instruments that perform a wide variety of advanced transfer functions on sensor inputs and process current or voltage signals. The processed output signal is available as a scaled DC voltage/current output or frequency/pulse-width modulated output. Typical applications include calculating a sum, delta, average, flow rate, volume, weight, power, and other scaled or computed variables.

The math/computation equations are entered into configuration software in a freeform format, the same as in most popular spreadsheet programs. A simulator screen provides instant feedback to test equations and see the output response before actual installation.

Math Functions

  • Add, subtract, multiply, divide
  • Square root, exponential (en) and power (Xn)
  • Logarithmic (natural and base 10)
  • Sine, cosine, tangent, and inverse
  • Absolute value
  • Minimum/maximum
  • Conditional arguments and Boolean logic (if, then, else, and, or, >, <, , =,<=,/>=)
  • Input scaling
  • High/low signal selector or discriminator
  • Track and hold

Process Automation Products Overview Video

DC Output Modules – Math Computation
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Frequency Output Modules – Math Computation
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Software Support – Math Computation
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