Posted in | Control Systems

SPX 4-Series: For Distributed Control Systems

All models in Dynisco’s SPX 4-series can be directly interfaced with PLCs, distributed control systems, computers and equivalent high level control devices. The series comes with optional thermocouple or RTD configurations to offer melt temperature.

The SPX4 Series consists of the following models: SPX4222, SPX4232, SPX4352, SPX4502, SPX4622 and SPX4672.


  • Extensive selection of pressure ranges available
  • Loop-powered output of 4 to 20 mA
  • Turndown 6:1
  • Accuracy of +/−0.25% available
  • Output provided directly to PLC or DSC
  • Can be configured remotely through HART
  • Comes with various configurations for use in hazardous locations
  • Accurate, repeatable pressure measurements can be performed
  • SIL 2 Certified (pressure output)
  • CE needs can be satisfied
  • Extra approvals are available
  • Approved as CE ATEX Intrinsically safe
  • PL 'c' certified (relay output)

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