ASM POSIROT PRAS, Инструкция по эксплуатации

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ASM GmbH MAN-PRAS-EX-E-13 9
www.asm-sensor.com
Torque
Mounting method Material Torque
[Nm]
M2,5 screws for mounting brackets (PRAS2,
PRAS3)
– 0.8
M3 screws for mounting flange (PRAS3) – 1.2
M8 screws (PRAS5) – <20
POSIROT
®
EX
Instruction Manual
•
Optional to the locking clip an ATEX approved M12 connector /
socket can be used, which can removed only with special tools.
•
Cables must be fixed firmly and protected against damage.
•
Protect cables against UV radiation.
•
Do not turn the M12 connector insert.
•
A separate cord grip is recommended.
Mechanical information
•
Do not mount the sensor in dust condition.
•
Avoid dust deposit.
•
Do not expose the sensor to shocks, the housings have been
tested with low impact energy (DIN EN 61241-0).
PRAS2EX-M12A Impact energy 4J
PRAS2EX-M12R Impact energy 4J
PRAS3EX-M12A Impact energy 4J
PRAS3EX-M12R Impact energy 4J
PRAS5EX-M12A Impact energy 4J
PRAS5EX-M12R Impact energy 4J
PRAS5EX-V-M12A Impact energy 4J
PRAS5EX-V-M12R Impact energy 4J
•
Do not expose the sensor to shocks or any kind of impacts.
•
Tightening torque – see following table.
Torque of the fixing screws
Mechanical information for PRAS3EX
•
Mount the sensor mechanical strainless
•
Use shaft couplings resp. torque arms (e.g. flexible ones) to avoid
misalignment errors.
•
Use electrically conductive shafts/torque arms.
•
Provide protection devices to avoid blocking of sensor by strange
parts falling into the working area.
•
The max. number of revolutions is 1000 1/min (1000 RPM)
Removal
Remove sensor only in de-energized condition.
Mounting
(continuation)