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2 Safety instructions
• Read this document before setting up the device and keep it during the entire
service life�
• The device must be suitable for the corresponding applications and
environmental conditions without any restrictions�
• Only use the device for its intended purpose (→ Functions and features).
• Only use the device for permissible media (→ Technical data).
• If the operating instructions or the technical data are not adhered to, personal
injury and/or damage to property can occur�
• The manufacturer assumes no liability or warranty for any consequences
caused by tampering with the device or incorrect use by the operator�
• Installation, electrical connection, set-up, operation and maintenance of the
device must be carried out by qualified personnel authorised by the machine
operator�
• The device and the accessories (e�g� cable) must be effectively protected
against damage�
The sensor is supplied without installation / connection accessories�
► Only use accessories from ifm electronic�
Available accessories: www�ifm�com
The optimum function is not ensured when using components from other
manufacturers�
3 Functions and features
The unit monitors the level of liquid, viscous and powdery media in tanks and
pipes� It can be used for limit detection and run-dry protection� The separate
setting of two switching thresholds enables the detection of two different media
(can be used, for example, for phase separation or differentiation of media)�
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