OPW M2010-EU, Руководство по установке

Страница: 116 / 149

Measurement Characteristics
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Electronics based on a Microprocessor
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Support telediagnostics and telemaintenance
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Possibility to configure remotely the functional parameters
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When maintenance is necessary, the internal parts of the probe can be removed and it will not be
necessary to remove fuel from the tank. This is good for LPG applications where tanks are pressurized.
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Stainless steel case, IP68.
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Probe shaft Stainless Steel AISI 304 / 316
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Measurement range: from 200 mm. to 12.500 mm.
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Maximum mechanical length: 13.000 mm.
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Data transmitted:
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Product level in 0.01 mm
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Water level in 0.01 mm
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Medium temperature detected through digital temperature sensor placed along the probe shaft
(standard 1, max 5)
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Measurement accuracy: Better than +/- 0.5 mm.
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Measurement resolution: +/- 0.01 mm.
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Temperature accuracy: +/- 0,2°C
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Approvals :
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OIML-R85 for fixed applications
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OIML-R80 per mobile applications (pending)
Installation
NOTICE: Install this electronic device carefully. Make sure the stainless steel tube does
not bend when installed in a tank man-hole. This could cause damage to the electronic
components inside.
Probe placement: Please refer to
"Probe Placement" on page 34
for instructions on probe installation
location and distances from fill tubes and pumps.
Before you install the probe, be sure the floats are positioned correctly. Make sure the plastic probe shaft end
cap is correctly installed on the bottom of the probe shaft so that the floats can correctly identify water and fuel
levels.
Make sure that when a riser is used, that the probe is installed high enough so it cannot get flooded. Put the
probe through the 2 inch opening and carefully lower it until it touches the bottom of the tank.
Doc. No.: M2010-EU Rev.: 13
Page 116 of 149