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MPR E-Scan In-Line Process Refractometer

Brand: Electron Machine

The MPR E-Scan™ is a rugged, industrialized, in-line process refractometer. It directly measures the refractive index of process fluids and then displays the reading in any number of customer-desired units (Brix, Percent Solids, Dissolved Solids, SGU, R.I., etc.). 

This reading may be used as an error indicator or part of a complete process control system. 

A high-resolution color display and a 4-20 mA output is standard. HART® protocol, RS-232, and RS-422 outputs are available. 

Each sensing head is custom tailored and calibrated specifically for the desired process application to ensure the most accurate and useful reading. 

A simple 0-10 Vdc signal is used to transmit the reading from the sensing head to the electronics console, ensuring a robust reading that has a minimal chance of being effected by interference. 

The entire package is NEMA 4X rated and designed and manufactured with the best materials for each application to provide years of trouble-free service with a minimum amount of maintenance.
Features
  • Color TFT-LCD display with LED backlight and 640x480 pixels
  • Menu-driven software with diagnostics
  • Factory calibrated and delivered ready for installation
  • Sensing head configured and manufactured for your specific application for maximum resolution
  • Multi-range capability
  • NEMA 4X fiberglass electronics console
  • NEMA 4X all stainless steel sensing head with sapphire prism
  • (2) Input & (6) Output relays configurable for controlling alarms and cleaning solenoids
  • 4-20 mA (non-isolated) and RS-232 outputs
  • Optional:
    • Flush panel mounting of console 
    • Vortex cooled electronics console 
    • Measurement & Temperature PID Control 
    • Multi-range calibration as requested 
    • Dual sensing head capability 
    • Intrinsically safe sensing head 
    • Air-purging of console and sensing head (Type X and Y/Z) 
    • Spanish, Chinese & Japanese Languages

Specifications

Accuracy

  • ± 0.0002 RI min (Typically 0.1 % by Weight) to ± 0.000075 RI Max.

Response Time

  • 0.25 s to 15 min

Process Temperature

  • -40° to 150° C (-40° to 300° F) without Air Purge

Ambient Temperature

  • Sensing Head: -40° to 52° C (-40° to 125° F) without Air Purge
  • Console: -20° to 50° C (-4° to 120° F) without Vortex Cooled Console

Cable Length

  • 6 m (20 ft) Standard
  • 3,00 m (1,000 ft) Max.

Sensing Head Material

  • 2205 Duplex S/S, Sapphire, PEEK, VITON

Output

  • 4-20 mA
  • 0-10 V

Power

  • 85-260 Vac, 50/60 Hz, 50 VA

  • Paper Industry
  • Chemical Industry
  • Food Industry

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