Endress+Hauser Turbimax CUS52D, Руководство по эксплуатации

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Turbimax CUS52D Product description
Hauser 7
3 Product description
3.1 Product design
The sensor with the 40 mm (1.57 in) diameter can be operated directly and completely in
the process without the need for further sampling (in-situ).
The sensor includes all necessary modules:
• Power supply
• Light sources
• Detectors
Detectors record the measuring signals, digitize them and process them into a measured
value.
• Sensor microcontroller
This is responsible for controlling internal processes and transmitting data.
All data - including the calibration data - are stored in the sensor. The sensor can be
precalibrated and used at a measuring point, calibrated externally, or used for several
measuring points with different calibrations.
1
2
A0030692
 1 Arrangement of light source and light receiver
1 Light receiver
2 Light source
3.1.1 Measuring principle
The sensor works using the 90° light scattering principle in accordance with ISO 7027 and
meets all the requirements of this standard (no divergence and a maximum convergence
of 1.5°). The ISO 7027 standard is obligatory for turbidity measurements in the drinking
water sector.
90° ± 2.5°
20° - 30°
A0030701
 2 Measurement in accordance with ISO 7027
Measurement is done using a wavelength of 860 nm.