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Operating instructions

Binary leakage sensor

 

LI224x

UK

706128 / 00

  

06 / 2012

Summary of Contents for efector 160

Page 1: ...Operating instructions Binary leakage sensor LI224x UK 706128 00 06 2012 ...

Page 2: ...tion depth 6 6 Electrical connection 7 7 Operating and display elements 7 8 Settings 8 8 1 Set to the empty vessel 8 8 2 Set to the full vessel 8 8 3 Lock unlock the unit 9 9 Operation 9 10 Maintenance repair disposal 9 11 Scale drawing 10 12 Technical data 10 Note on approvals to WHG The unit described here has been approved to WHG Federal Water Act Federal Act applicable in the Federal Republic ...

Page 3: ...at the product is suitable for your application without any restrictions If the operating instructions or the technical data are not adhered to personal injury and or damage to property can occur Installation electrical connection set up operation and maintenance of the unit must only be carried out by qualified personnel authorised by the machine operator The unit complies with the standard EN 61...

Page 4: ...imum tank pressure 0 5 bar when mounted using the appropriate mounting accessories 5 2 Installation procedure 4 Function 4 1 Measuring principle The unit operates to the capacitive measuring principle By direct contact with the medium the unit detects whether leakage is detected and indicates this by a switched signal Leakage detected output open OFF No leakage detected output closed ON The dielec...

Page 5: ...oil Response level selectable by the installation length 5 3 The unit is virtually immune to almost any kind of build up on the probe The position of the switching level within the active zone can however change with build up Operating and switching status indication via LED ring 5 Installation 5 1 Installation location environment Installation of the unit vertical from the top 5 3 The following m...

Page 6: ...f 0 5 bar E43007 flange plate 54 52x52 with clamp adapter aluminium pressure rating of 0 5 bar E43016 mounting clamp with mounting bracket for non pressurised tanks E43019 mounting adapter G with clamp adapter brass pressure rating of 0 5 bar Further accessories on request 5 3 Set the installation depth S A response level H tank height L probe length L1 installation depth L2 extension length L3 mo...

Page 7: ...ltage supply to EN 50178 SELV PELV Disconnect power Connect the unit as follows 3 1 4 2 L L 1 4 3 Pin1 L Pin4 switching output NC Pin3 L core colours of ifm sockets 1 BN brown 3 BU blue 4 BK black 7 Operating and display elements 1 LED ring green yellow green leakage detected output open OFF yellow no leakage detected output closed ON 2 programming button OUT OFF 3 programming button OUT ON ...

Page 8: ...llow LED is lit con tinuously unit is in the operating mode sensor zone not covered 8 2 Set to the full vessel The empty adjustment is sufficient for media with a low dielectric constant e g oils For aqueous media the sensitivity must be optimised by a full adjustment The full adjustment does not change the settings of the empty adjustment Fill the collection basin until the active zone of the uni...

Page 9: ...ration When the supply voltage has been applied the unit is in the operating mode It carries out its measurement and evaluation functions and switches the output Operation indication by LED LED status function green unit ready for operation sensor zone covered output open OFF yellow unit ready for operation sensor zone not covered output closed ON 10 Maintenance repair disposal Recommended mainten...

Page 10: ...tant medium 1 8 Max tank pressure bar 0 51 Housing materials PP GF orange TPE U Material wetted parts PP Protection rating IP 65 IP 67 Protection class II Ambient temperature C 0 60 Medium temperature oil C 0 65 Medium temperature water and media similar to water C 0 35 Storage temperature C 25 80 Shock resistance g 12 DIN EN 60068 2 29 11 ms Vibration resistance g 5 DIN EN 60068 2 6 10 2000 Hz EM...

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