Mounting Location - Siemens Pointek CLS500 Manual De Arranque Rápido

Power
Supply voltage
Loop current
Conforms to Namur NE 43
Installation
Notes:
• Installation shall only be performed by qualified personnel and in accordance with local
governing regulations.
• This product is susceptible to electrostatic shock. Follow proper grounding procedures.
• This housing may only be opened for maintenance, local operation, or electrical
installation.
• Before installing the instrument, verify that the environment complies with any restrictions
specified on the device nameplate.
WARNINGS:
• Disconnect the device before any welding is carried out in the vicinity of the
instrument.
• Provide protection diodes when the solid state switch is activating an external relay
to prevent possible switch/relay damage resulting from inductive spikes generated
by the relay coil.

Mounting Location

Notes:
• Keep the probe or probe tip at least 50 mm (2") away from any nozzle or tank wall.
• If multiple units are used, allow at least 500 mm (20") between them, to prevent
interference (mount diagonally if space is restricted).
• Do:
• Do not:
• Do not:
be avoided).
Standard mounting locations
Angle
High level alarm
• normally mounted into the vessel top, or
• through the tank wall at the detection level
7ML19985XS81
12 to 33 V DC
3.6 to 22 mA / 22 to 3.6 mA (2-wire current loop)
protect the transmitter from direct heat radiation.
exceed the permissible ambient temperature limits
mount Pointek CLS500 in locations subject to strong vibrations (if it can
Horizontal
Pointek CLS500 – QUICK START MANUAL
Vertical
Page EN-3