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Products that Dry/Congeal/Crystallize
There are many liquids that crystallize, harden and/or solidify on contact with air or with an
increase in temperature. A proper system design and a good understanding of the product being
measured will help to avoid the possibility of air entering into the system and the product being
affected.
Calibration
The meter shall be tested and calibrated with the product it is intended to measure when installed.
Total Control Systems shall not be responsible for loss of product or any damages resulting from
the end user’s failure to test the meter to insure proper calibration. Every 682 Series meter is
tested and calibrated at the factory to ensure that it may be calibrated in your system.
See pages 15 – 20 for instructions on how to calibrate the 682 Series meter.
It is the end user’s responsibility to report this device to the local Weights and Measures officials
for inspection prior to the the meter being put to use.
Refer to the Material Safety Data Sheet on pages 39 – 42 for informaiton on the calibration fluid
used in factory testing.
Typical System Installations
See pages 13 and 14 for diagrams of typical metering system designs. These diagrams are not
definitive. Actual system requirements vary greatly from installation to installation. System
design is the reponsibility of the end user.
