PROMINENT gamma L Diaphragm Metering Pump

PROMINENT gamma/ L

The gamma/Listheworld’sfirstcalibrateable pumpofits performanceclass.Themetered quantity isdirectly displayedinl/h.Thelarge illuminatedLC displaymakessurethatall displayedvariablesaresimpletoread.Theintegrated2­weekProcess­Timer(optional)offers anextremelywiderangeof applicationpossibilities.

Applications

Highlyautomatedprocessesinnearlyall industries

Coolingwatercirculations:dosingof biocides,corrosioninhibitors,defoamersandotheradditives

Chemical industry,e.g.inmini­plants

Features

• Capacity range 0.74 ­ 32 l/h, 16 ­ 2 bar
• Continuous stroke length adjustment from 0 ­ 100%
• Digitally accurate stroking rate via keypad and large LC display
• Feed rate display in strokes/min. or l/h
• Programmable pressure levels 3­LED­Display for on/off, warning, and error
• Liquid end materials: PP, Acrylic/PVC, PVDF, PTFE, stainless steel
• Patented coarse/fine bleeding on PP, Acrylic/PVC and PVDF Self­bleeding liquid end version in PP and Acrylic/PVC
• HV liquid end for highly viscous media
  Dosing monitor input, adjustable error stroke counter
• External control via voltage free contact with optional increase/decrease pulse function
• Optional external control via standard signal 0/4 ­ 20 mA Two level float switch connector
• Optional 14 day process timer
• Protection class IP65
• Low Voltage 12­24 V DC, 24 V AC/DC Option
• Optional concentration entry for proportional flow dosing
  Option 4­20 mA output corresponds to the product of stroke length and stroke frequency

Power relay, especially in combination with the process timer for switching higher powers (230 V­8 A) Audible alarm for pre­alarm/fault corresponds to intermittent/continuous tone