Rheonics

Exclusive distributor · Australia & New Zealand

Rheonics
inline viscosity & density

Swiss-engineered sensors that measure viscosity, density and temperature directly in your pipes and tanks, every second, without sampling or stopping the line.

Get a quoteView SRV & SRD
Rheonics SRV inline viscometer and SRD density meter, 3-A certified hygienic Series SR-HS
3-in-1Density, viscosity and temperature from one probe
Every secondLive, temperature-compensated readings
3-A & EHEDGCertified hygienic designs for food and dairy
-40 to 285 °CUp to 1,500 bar, depending on configuration

The range

One simple principle, four sensors

Every Rheonics instrument uses a patented balanced resonator that sits in the product. Viscosity damps it, density shifts its frequency, and the electronics turn that into a continuous signal for your PLC.

Rheonics SRV inline process viscometer
Inline viscometer

Rheonics SRV

Continuous viscosity and temperature for creams, sauces, chocolate, coatings and any product where consistency is the spec.

  • 3 to 3,000 mPa·s standard, up to 50,000+
  • Reproducibility better than 0.1%
  • Newtonian & non-Newtonian fluids
  • Flush, short, long & slimline probes
View SRV
Rheonics SRD inline density and viscosity meter
Inline density & viscosity meter

Rheonics SRD

Density, viscosity and temperature together. Track concentration and solids, and catch product/water interfaces at changeover and CIP.

  • Density 0 to 4,000 kg/m³
  • Density accuracy to 0.001 g/cc
  • Viscosity up to 3,000 cP standard
  • Tri-Clamp, DIN 11851 & Varinline
View SRD

For gas, LNG and high-pressure work

Titanium sensors for pipelines, labs and field rigs

Rheonics DVP gas and liquid density viscosity sensor
Gas & liquid density and viscosity

Rheonics DVP

Density, viscosity and temperature of gases and light liquids, including natural gas and LNG, in a hermetically sealed titanium probe.

  • Density 1 to 1,500 kg/m³
  • Viscosity 0.2 to 300 cP
  • Up to 1,000 bar
  • IECEx and UL hazardous location
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Rheonics DVM HPHT density viscosity module
HPHT density viscosity module

Rheonics DVM

A compact module for reservoir PVT, EOR and HPHT lab work, measuring density and viscosity on less than 0.7 ml of sample.

  • Up to 2,000 bar and 200 °C
  • Density accuracy 0.001 g/cc
  • Reading in under 2 seconds
  • Full titanium construction
View DVM

Why Rheonics

Built for real process lines

Lab cups and grab samples tell you what happened. Rheonics tells you what is happening, in the line, while there is still time to act.

01

Hygienic by design

3-A and EHEDG certified versions in 316L, with smooth all-metal wetted surfaces that clean in place.

02

Nothing to wear out

No moving parts and no elastomer seals in contact with product, so there is nothing to service.

03

Mount it anywhere

The balanced resonator ignores pump vibration, flow changes and mounting position.

04

Plugs into your PLC

4-20 mA, HART, Modbus, EtherNet/IP and Profinet, with ATEX / IECEx options.

Applications

Where it earns its place

From dairy plants to breweries, anywhere viscosity or density decides whether a batch is right.

Milk, cream & whey concentrationYoghurt & cheeseChocolate & confectionerySauces, dressings & jamsBrewing wort & fermentationSyrups & beverage blendingProduct/water interfaces & CIPCoatings, inks & chemicals

Fit for purpose. Fit for you.

Talk to us about inline viscosity and density

Local sales and application support across Australia and New Zealand.

Contact GP Systems

Rheonics is a Swiss instrumentation company, headquartered in Winterthur with a US office in Sugar Land, Texas, that builds inline viscometers and density meters for continuous process monitoring. Its sensors grew out of resonator research at ETH Zurich and are used across food, dairy and beverage, chemicals, coatings, pharmaceuticals and energy.

GP Systems is the exclusive distributor of Rheonics in Australia and New Zealand.

SRV: inline process viscometer with built-in temperature measurement
SRD: inline density meter and viscometer in a single probe
Hygienic options: 3-A and EHEDG certified variants for food, dairy and pharma lines

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