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LED Frequency - Pulse Converter (PR5725)

Supplier: ECEFast

PReview 5725 solves a wide variety of tasks in f/I conversion, e.g. measurement, readout, surveillance and control of pulse-based process parameters (frequency, flow, rotation, speed, etc.). Well suited for applications in marine, chemical, cement, energy, machine building industries.

Price Guide: POA

Well suited for applications in marine, chemical, cement, energy, machine building industries.

  • 4-digit, 14-segment LED display
  • Universal supply voltage
  • Programmable via front keys
  • Frequency / pulse input
  • 2 relays and analogue output

Easy configuration
Programming of PReview 5725 is easily done using the 3 push-buttons on the display front without the need for a detailed manual. If you get stuck during the configuration, you will be guided by scrolling help text in the display, available in 8 languages. The help text is easy to read on the large, 4-digit, 14-segment LED display which represents all letters of the alphabet correctly, as opposed to a standard 7-segment display. Once configuration is complete, you can protect it against unauthorized changes with a password.

Quick wiring and relay test
You will only need a few seconds to connect the cables in the screwless terminals on the display. The relay test is also just a matter of seconds as each relay can be activated and deactivated independently of the input signal.

Reliable signal conditioning
PReview 5725 has been designed according to the strictest European standards and is approved by UL for installation in the USA and by DNV for use in the marine industry. Power supply, relays and analog output are galvanically separated by 2.3 kVAC isolation. When the NAMUR input is selected, PReview 5725 can be set for alarm function via the display, relays and/or the analog output in case of an error in the NAMUR sensor.

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