COMPACT Yeast Monitor

Aber Instruments

Online measurement of yeast cell count

All over the world, the Yeast Monitor is setting standards for a precise and reliable measurement of live yeast count in pitching and harvest. The employed radio impedance technology allows a realtime determination in yeast slurries with up to 70% solids. By integration in a PLC system, whole processes can thus be automated.

Brewery Compact_under Compact_sonde

Key features

  • Online measurement in realtime
  • Automation of pitching process
  • Precise measurement in up to 70% solids
  • Complete CIPable
  • Maintenance-free

Sales in

Austria, Belgium, Germany, Ireland, Luxembourg, Switzerland, The Netherlands

COMPACT Yeast Monitor – Yeast management system for breweries

The correct amount of yeast during pitching is an important factor in the production of qualitatively consistent beer and predictable, regular fermentations.

The COMPACT represents the third generation of Aber Instrument’s successful Yeast Monitors. Since the introduction of the first model in 1991, breweries all over the world rely on the system for their yeast management. Even large brewery groups like AB InBev, Heineken, Suntory and Diageo were able to achieve much more consistent fermentation curves by using the Yeast Monitor.

By creating an electric field over the membrane of the yeast cells, the Yeast Monitor creates a capacitance signal, which can easily be converted to known units like % spun solids or cells per milliliter. The Yeast Monitor only count intact and thus fermentable yeast cells.

The probe can be installed directly in the pitching or recirculation line. The V350 touch-screen unit evaluates the measurements, enables connection to a PLC system and can store up to 20 different yeast strains. The connection can be chosen from either analogous 4-20 mA output or Profibus.

Best processing, platinum electrodes and a stainless-steel housing guarantee a long instrument life time and simple, hygienic cleaning.

Consumables

V350 Touch Screens (All V350’s have Active Current Loops)
3560-00 V350 Wall Mount Box with Profibus – IP65 Stainless Steel Enclosure with Glands, 24VDC Power
3520-00 V350 Wall Mount Box – IP65 Stainless Steel Enclosure with Glands, 24VDC Power
3565-00 V350 Panel Mount with Profibus – For 92x 92mm Mounting Hole, 24VDC Power
3515-00 V350 Panel Mount – For 92x 92mm Mounting Hole, 24VDC Power
3566-30 V350 DC/DC Supply Isolating Converter – DIN Rail Mountable
3567-30 V350 AC/DC Supply Isolating Converter – DIN Rail Mountable
Compact Adapt Probes
Compact Adapt Flush Probes.  Stainless Steel Body, Beige Fortron End.
3420-52 25 x 75mm Flush Probe.  Standard O-ring, Retained Ring.
3430-52 25 x 75mm Flush Probe. Braun Safety Ports, Retained Ring.
Compact Adapt Annular Probes. Stainless Steel Body, Beige Fortron End.
3432-52 25 x 95mm Annular Probe Standard O-ring, Retained Ring
3431-52 25 x 95mm Annular Probe Braun Saftey Ports, Retained Ring
Compact Adapt Signal Simulators 
9051-00 Signal Simulator – Zero Value
9054-00 Signal Simulator – Brewery High Conductivity
Compact Cables
Plug to Plug  (Typically used with Compact)
6840-24/05 5 Meter Plug to Plug Cable (FHAPX05)
6840-24/10 10 Meter Plug to Plug Cable (FHAPX10)
6840-24/20 20 Meter Plug to Plug Cable (FHAPX20)
6840-24/30 30 Meter Plug to Plug Cable (FHAPX30)
6840-24/50 50 Meter Plug to Plug Cable (FHAPX50)
Other lengths greater than 50 Meter are available
Plug to Inline Socket Extensions (Typically used with Compact Adapt)
1630-24/05 5 Meter Inline Extension Cable (FHAX05)
1630-24/10 10 Meter Inline Extension Cable (FHAX10)
1630-24/15 15 Meter Inline Extension Cable (FHAX15)
1630-24/20 20 Meter Inline Extension Cable (FHAX20)
1630-24/25 25 Meter Inline Extension Cable (FHAX25)
1630-24/30 30 Meter Inline Extension Cable (FHAX30)
1630-24/40 40 Meter Inline Extension Cable (FHAX40)
1630-24/50 50 Meter Inline Extension Cable (FHAX50)
Other lengths greater than 50 Meter are available
Plug to Bulkhead Socket Extensions (Used to make an IP68 rated connection through a panel)
1635-24/01 1 Meter Bulkhead Extension Cable (FHABX01)
1635-24/05 5 Meter Bulkhead Extension Cable (FHABX05)
1635-24/10 10 Meter Bulkhead Extension Cable (FHABX10)
1635-24/15 15 Meter Bulkhead Extension Cable (FHABX15)
Other lengths greater than 15 Meter are available
Ports and Fittings
The Compact Yeast Monitor (410P) requires a Varivent (minimum size DN40 or 1.5″ OD) together with 2 clamps and one sight glass
1219-30 Varivent 2″ OD with Clamps, one viewing glass & 2.5″ Blanking Plate*
1253-30 Varivent 2.5″ OD with Clamps, one viewing glass & 2.5″ Blanking Plate*
1222-30 Varivent 3″ OD with Clamps, one viewing glass & 2.5″ Blanking Plate*
1199-30 Varivent 4″ OD with Clamps, one viewing glass & 2.5″ Blanking Plate*
1287-30 Varivent DN40 with Clamps, one viewing glass & 2.5″ Blanking Plate*
1223-30 Varivent DN 50 with Clamps, one viewing glass & 2.5″ Blanking Plate*
1259-30 Varivent DN 80 with Clamps, one viewing glass & 2.5″ Blanking Plate*
For all other sizes and specifications
1064-00 2.5″ Blanking Plate
For use when COMPACT probe is removed from the varivent during routine pipe cleaning.
1098-05 Vented Port Plate for Varivent, with Blanking Plug – For all the above Varivent sizes*
1099-05 Non-vented Port Plate for Varivent, with Blanking Plug – For all the above Varivent sizes*
1075-05 25 mm Blanking Plug, Standard O-ring, Retaining Ring, for use with weld in ports*
1024-02 Non-Vented Weld in Port, for fitting to vessel wall*
1025-02 Vented Weld in Port, for fitting to vessel wall*

Downloads

Specifications

Brochure

Panel mount specs

Wall mount specs