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NIR-H2O-Meter
Unique LED- online moisture measurement
- state of the art NIR-LED technology
- no mechanically moved parts
- specially designed for measuring of bulk material
- the measured surface can be smooth, planar or bulk material
- Colour has no influence on the measured signal
- no maintanance
- easy to use calibration software
The product is a device for continuous NIR reflection measurement with infrared LED's. The NIR-H2O-Meter
is a modular unit, evaluation and sensor system are mounted in
different housings. The distance between sensor system and product can
be up to 50 meters.
The measured value of the H2O content is available as digital (RS232, optional RS485) and analogue value (0/4-20mA).
Advantages:
In contrast to conventional IR or NIR systems from other
suppliers, the product does not work with colour filters or halogen lamps,
and offered therefore improved stability of the measurement. The
lifetime is up to 10 years. The drift of the measurement value, as is
the case with other IR / NIR instruments, has been fully compensated.
Colour variations of the product has no influence in the measuring
result. Also uneven surfaces of the product, such as coarse bulk
materials, can be measured. The measurement has a very high reliability and
very low maintenance costs.
| Measurement Design: The sensor system is located over the detected product surface. The products (e.g. paper webs, width of material and any kind of bulk material) are moving on a conveyor belt under the sensor system. |
Applications:
all kind of bulk material
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Calibration:
The calibration of the measurement is done with our easy to use our software.
Software-Versions:
Standard with 1 calibration
Standard with 8 switchable calibrations
Technical data:
| Housing: Size LxWxH Enclosure Color |
pressure cast aluminium housing 180 x 180 x 100mm IP65 / NEMA 4 RAL 5024 |
| Connections Power supply 4 analog outputs PC interfaces PROFI-BUS-DP Sensor |
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| User interface Operating Display |
6 integrated soft keys in keypad 2 x 24 characters illuminated |
| Ambient conditions Environment temperature Product temperature |
-20°C to +50°C -20°C to +70°C |