Endress+Hauser Turbimax CUE21

Online turbidity meter

Sensor for monitoring liquid media. Suitable for industrial, laboratory and field applications.

Single beam scattered light

Online continuous monitoring of clean water :
- Drinking water
- Treated process water

Compact device for bypass-installations.

" Versions with infrared light source
" Fast and easy calibration
" Complete primary calibration in less than 5 minutes
" Verification in seconds
" Reduced calibration costs and quick response times thanks to low volume sample chamber
" Automatic continuous ultrasonic cleaning (Autoclean)increases cleaning intervals dramatically
" Simple modular design
" Easy to use and service
" Affordable thanks to modular microprocessor based technology
" Digital high-speed connections through RS-485 with Modbus
Optional Features:
" Flow chamber for bubble suppression
" Reusable calibration kit

0 - 1000 NTU

Turbidity measurement using standardised 90В° scattered light method acc. to ISO 7027/EN27027(Infrared Light)

The transmitted infrared light beam is scattered by the solid matter particles in the medium. The scattered light beams are detected by scattered light receivers which are arranged at an angle of 90В° to the light source.

Housing: ABS
Flow-through head: Nylon
Sample cuvette: Borosilicate glass
Sample cuvette seal: Silicone
Flow-through fittings: Polypropylene
Flow-through lock down pins: Stainless steel (AISI 304 or AISI 303)
Inlet tube: Stainless steel (AISI 316)

347,16 x 207,65 x 196,85 mm
(13.66 x 8.17 x7.75 inches)

1В°C - 50В°C
( 34 - 122В°F

max. 13.78 bar / 200 psicontrolled by integral pressure regulator

IP66

4-20mA, galvanic isolated
Bi-directional RS-485, Modbus optional.