TurBiScat

In-Line Turbidimeter for hazardous areas

The TurBiScat monitors turbidity in liquids using scattered light; optionally also the (beer) colour in EBC.

The combination of Hastelloy and sapphire in a sealless design allows operating the unit in practically all process applications. Turbidity measurement is done with colour compensation. Window fouling is monitored, compensated and can be checked using an anti-fouling control.

Calibration is easily done using a secondary reference standard.

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Application

Applications include Breweries & Beverages, Foods & Dairy, Pharmaceuticals & Chemicals

features & benefits

Seal-less design makes it maintenance free.
Measuring span: 0..1000 EBC (0..4000 NTU)
Extended sensor check with anti-fouling control
2-Angle measurement with colour compensation
Optional colour measurement
Easy adjustment with secondary standard

specification

Wavelength turbidity: LED 650 nm
Wavelength color (optional): LED 430 nm
Measuring principle: 90°/25° scattered light measurement
Resolution: < 0.001 EBC of full scale
Repeatability: 0.001 EBC or ±0.25% of full scale
Protection class: IP 66
Installation: In-line housing Varivent®
Supply voltage: 9 .. 30 VDC, 3 W (of control unit)
Sample temperature:
-10 .. +100 °C
120 °C max. 2 h
150 °C max. 1 h
180° C max. with cooling (optional)
Sample pressure:
2 MPa (20 bar) @ 180 °C
4 MPa (40 bar) @ 100 °C
Ambient environment:
-10 .. +50 °C
0 .. 100 % relative humidity
Nominal range color: 0 .. 50 EBC
Nominal range turbidity:
0 .. 1,000 EBC
0 .. 4,000 NTU
Material sensor head: Hastelloy C-22
Windows material: Sapphire