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7. Installation
7.1 General Instructions
7.1.1 Lock Instrument
When locking the instrument and the tank, the suitable hex wrench should be used to
fasten it.
Note! During the installation, please apply force on the hex screw to fasten it.
Don’t apply force on the instrument housing because it may damage the internal
parts.
7.1.2 Moisture Proof Instructions
During the installation, you may take the following measures to protect the instrument from
moisture:
Use the appropriate cable (The standard cable for this instrument is 1/2"PF cable connector)
Fasten the cable connector
Direct the cable connector downwards when installing, so as to prevent moisture
When connecting with the cable, leave a small segment of cable hanging down
in front of the fixing header.
Prevent moisture from entering the housing along the cable.
Please pay special attention to moisture proofing when the product is applied
in the following environments:
Outdoor installation
Installation in areas with estimated high moisture (such as cleaning process equipment)
Installation in cooling or heating containers
7.1.3 Operating Conditions
When using the instrument, please check whether the specification of all parts meets the
operating environment where it is exposed, including:
Measuring sensor
Connecting or fixing thread or flange
Sealing material
Especially the following conditions in the specification:
Operating pressure
Operating temperature
Properties of chemical media
Abrasion and mechanical effects
Note! If the instrument is applied in the pressure tank or the low-pressure container, it must be
sealed when fixing during the installation. Before usage, it must be checked as to whether the
operating temperature of the sealing material meets the ambient temperature.
