FPA 4100™ UV DIGITAL PHOTOMETERS


Galvanic’s FPA 4100 family of process photometers enables measurement of the concentration of a wide variety of analytes in both liquid and gas streams. The photonics module can accommodate either UV or visible light sources and has a temperature controlled photo diode block for maximum signal stability. The light source and detectors are coupled to a measurement cell via fiber optic cables.

Delivering the Utmost in Ease-Of-Operation, Precise Measurements, Consistent, Field-Proven Performance and Value

The FPA 4100 controller includes an intuitive user interface with an intrinsically safe, removable keypad, LCD screen, 10 LED indicator lights, and data-loading capability. Rugged and reliable, the systems offer multi-stream-analysis capability, delivering precise continuous measurement with no reagents or compressed gases required. Easy to use and maintain with auto-calibration capability using external standards, auto-zero compensation, and digital optimization of detector gains, the detector electronics are isolated from the process for optimum safety and stability. The FPA 4100 series also enables remote operation and diagnostics via an Ethernet connection.


Download Specifications PDF

FEATURES
  • Continuous measurement without the need for reagents or compressed gases
  • Cell may be installed in a bypass line or in-line; measurement cells may be heating using an oven or by steam jacketing
  • Linear response to concentration
  • Multi-stream (up to 8) analysis option
  • No batch analysis
  • Temperature-controlled detector block and UV light sources for stability, long lamp life
  • Dual-wavelength measurement compensates for turbidity, changes in light intensity, optical window coating, and bubbles
  • Remote monitoring, diagnostics, and control via Ethernet connection
  • No moving parts are used in the photometer design, assuring high reliability and exceptionally low maintenance
  • Auto calibration and auto cell washing when required
  • Automatic lamp-failure detection flagged on the front panel; can also be transmitted via serial and digital output

SELECTED INDUSTRIES & APPLICATIONS
Copper Mining
  • Copper-concentration monitoring during ore acid leaching process & refining
Municipal Water & Wastewater
  • Color, chlorine, nitrate
Natural Gas Processing
  • Color of LNG & LPG
  • Stack emissions
Oil & Refining / Petrochemical
  • Hydrocarbon in Water (unsaturated HC only)
  • Oil in water
  • Stack emissions
  • Wastewater − UV-254 nm measurement for unsaturated hydrocarbons
Power Generation
  • Oil in condensate water
Semiconductor
  • Stack emissions