PCE-MWM 200 Microwave - sensor / continuous Moisture Content in Oil, Diesel, fuel, sand, gravel
The moisture meter is a
sensor for measuring moisture of sand consisting of a
central probe surrounded by four other probes.
The probes and sensor housing are made of stainless steel AISI 321. Our microwave - moisture meter is
ideal for installation in tanks with liquid materials such as fuel oil, sludge
from cement production, fuels (CWF). Bolt
diameter - 12 mm, distance between the central and the surrounding probes - 25 mm. This large
distance between the probes ensures high resistance to clogging.
The top
of the sensor serves as a coupling
with a female thread, which
enables the mounting of the sensor on
a pipe with
a 33 mm diameter.
The cable that connects the sensor and the
electronic unit is installed
in the airtight tube.
Such a sensor assembly allows variations
of the immersion depth into
a container and humidity measurements at
various levels.
Stainless steel - use and
special dielectric spacers offer high corrosion resistance.
Furthermore, this allows moisture
measurement in pipes with temperatures up to 145 °C. On
request, by using ceramic materials, measurement of temperatures up to +800 °C
would also be possible. In
this case, the accuracy of humidity
measurement remains practically unchanged.
| Technical Data: | |
| Mass fraction of water readability | 0 ... 100 % |
| Moisture measurement range | ±0.1 ... 100 % (Water mass fraction) |
| Maximum permissible absolute error moisture measurement | Varies by material, lab test required |
| Temperature measurement range | +5 ... +80 °C |
| Maximum permissible absolute error temperature measurement | ±1 °C |
| Outputs | RS 485 Modbus RTU / 4-20 mA |
| Power supply | 24 V DC / 18-36 V |
| Input power | 200 mA |
| Sensor dimensional | 335 x 80 x 80 mm |
| Sensor weight | 8 kg |
| Inputs | 2 x digital 24 VDC |
| Ambient temperature range | |
| - Normal industrial plant | -20 ... +120 °C |
| - With extended temperature protection | -20 ... +145 °C |
| - Ambient temperature electronics unit | -20 ... +80 °C |
| Dimensions electronics unit | 255 x 170 x 60 mm |
| Mass of the electronics unit | 2 kg |
| Life span (ca.) | 10 years |
| Please note that we will need further information to provide a final price for supply and fit. We will need to know what materials are to be measured, we will need samples of the material, and we will need a technical drawing showing where the sensor is to be installed. | |
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