Siemens Pointek CLS200, Быстрый старт, Страница: 6 / 200

7ML19985XA82 Pointek CLS200/300 (Digital) – QUICK START MANUAL Page EN-5
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Low level alarm
• mounted through the tank wall at the detection level
Standard configuration with extensions: top mounting
• Designed for top mounting, for high or low level alarm. Suspend the probe vertically so
that it reaches into the process at the desired detection level.
Process Cautions
• The maximum allowable torque on a horizontally installed rod is 15 Nm.
• Keep unit out of path of falling material, or protect probe from falling material.
• Avoid areas where material build up occurs.
• Take into account material surface configuration when installing unit.
• Ensure tensile load does not exceed probe or vessel ratings.
Mounting Instructions
Pointek CLS200/300 is available in three thread types: NPT or BSPT (R) or BSPP (G)
1
. Make
sure the mounting connection threads are of the same type, then simply screw Pointek
CLS200/300 into the process connection, and hand tighten.
Wiring: standalone unit
Electrical Connection
1.
A
sanitary connection is also available.
WARNING:
• Observe the specifications of the examination certificate valid in your country.
• Observe the laws and regulations valid in your country for electrical installations in
potentially explosive atmospheres.
• Ensure that the available power supply complies with the power supply specified on
the product nameplate and specified in the examination certificate valid in your
country.
• Dust-proof protection caps in the cable inlets must be replaced by suitable screw-
type glands or dummy plugs, which are appropriately certified for transmitters with
explosion-proof protection.
• The lid must not be opened in wet locations while the unit is powered. (A wet
location is location where water or another conductive fluid may be present and is
likely to increase the risk of electric shock.)
• For CE installations use a cable with a braided metallic shield (or armoured cable
where applicable).
50 mm
(2") min