Labkotec idOil-OIL Скачать руководство пользователя страница 8 | Manualshive

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5.

Connections

5.1. idOil sensor connected to idOil control unit

Kuva 5 . Connecting idOil sensor(s) to idOil control units

A

B

Safe area

Hazardous area

The sensor connection is polarity free digital bus connection so the sensor can

be connected to any of the sensor connectors (sensor 1, sensor 2 or sensor 3).

Also, it doesn’t make any difference to which terminals of sensor connectors the

sensor wires are connected.

Installation and Operating Instructions | idOil-OIL

8/18

DOC001799-EN-1

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Содержание idOil-OIL

Страница 1: ...idOil OIL Oil sensor Installation and Operating Instructions EN DOC001799 EN 1 9 11 2019 ...

Страница 2: ...il sensor 4 Installation 4 1 General installation instructions for sensors 4 2 Installing the idOil OIL sensor 5 Connections 5 1 idOil sensor connected to idOil control unit 5 2 idOil OIL sensor connected to SET control unit 6 Functional test 6 1 idOil OIL sensor functional test with idOil control unit 6 2 idOil OIL sensor functional test with SET control unit 7 Maintenance 8 Troubleshooting 8 1 i...

Страница 3: ...an issue that requires special attention during installation and when using the device in an explosive atmosphere Informative markings and symbols This marking highlights essential information This marking refers to a user measure 1 2 Conformity of the product The EU declaration of conformity and the product s technical specifications are integral parts of this document All of our products have be...

Страница 4: ...uctions provided in this document Other use is counter to the product s purpose of use Labkotec cannot be held liable for any damage caused by using the device in violation of its purpose of use 2 3 Installation and commissioning The sensor can be installed in potentially explosive atmospheres of zones 0 1 and 2 In potentially explosive area installations the national regulations and appropriate s...

Страница 5: ...s that are within the operating temperature range 2 5 Repair The device may not be repaired or modified without the manufacturer s permission If the device exhibits a fault it must be delivered to the manufacturer and replaced with a new device or one repaired by the manufacturer 2 6 Decommissioning and disposal The device must be decommissioned and disposed of in compliance with local laws and re...

Страница 6: ...e is covered in oil The sensor issues an alarm also when the liquid layer in the separator drops leaving the measuring electrode in air e g due to a leakage Applications are oil separators The sensor has device classification 1 and it can be installed in zone 0 1 and 2 hazardous area 3 2 Dimensions of the idOil OIL oil sensor A Measuring electrode B Reference electrode S Alarm switching point Figu...

Страница 7: ...es LMS SAS5 4 2 Installing the idOil OIL sensor The sensor must be submerged at the desired installation depth when the liquid is at the separator s standard liquid level L The exact installation depth depends on the following separator type separator shape volume and height of the separator s oil compartment The sensor must always be immersed in liquid The alarm is activated when the lower surfac...

Страница 8: ...ous area The sensor connection is polarity free digital bus connection so the sensor can be connected to any of the sensor connectors sensor 1 sensor 2 or sensor 3 Also it doesn t make any difference to which terminals of sensor connectors the sensor wires are connected Installation and Operating Instructions idOil OIL 8 18 DOC001799 EN 1 ...

Страница 9: ...onnection 1 sensor 1 connection 2 sensor 2 connection 1 sensor 2 connection 2 sensor 3 connection 1 sensor 3 connection 2 3 Extension cable e g protected twisted pair 2 x 0 5 mm2 maximum resistance 68 Ohm Extra wires and shield must be cut and isolated carefully 4 Example cable connector LCJ1 1 for a single sensor 5 Example cable connector LCJ121 for two sensors 6 Example cable connector LCJ1 3 fo...

Страница 10: ...t the cable in the idOil series sensors has no shielding and the polarity of the conductors does not matter because the sensor connection is polarity free Kuva 6 Connecting idOil OIL to SET control units A B Safe area Hazardous area The sensor connection is polarity free so the sensor wires can be connected to any of the sensor terminals or Installation and Operating Instructions idOil OIL 10 18 D...

Страница 11: ...ed carefully 4 Sensor connector SET 2000 Hi Level Oil 12 13 14 SHD Shield is not connected to the control unit Extra wires and shield must be cut and isolated carefully 5 Junction box LJB3 78 83 for two sensors Extra wires and possible shield are connected to the earthing connector of the junction box 6 Cable connector LCJ1 2 for two sensors Extra wires and shield must be cut and isolated carefull...

Страница 12: ...ny contaminants that it might have accumulated during the functional test before placing it back in the separator If the sensor does not function as described check the device settings from the control unit s installation and operating instructions or contact the representative of the manufacturer 6 2 idOil OIL sensor functional test with SET control unit Functional test 1 The sensor is in the wat...

Страница 13: ...very six months during mantenance inspection For cleaning the sensor you can use e g dishwashing detergent and brush Do not use corrosive substances to clean the sensors The idOil sensors do not have wearing or replaceable parts Installation and Operating Instructions idOil OIL 13 18 DOC001799 EN 1 ...

Страница 14: ...he backlight of the display is flashing Explanation The sensor cable is short circuited cut or disconnected from the connector The sensor could also be damaged Action 1 Measure voltage separately from that sensor s sensor connectors The voltage should be 9 0 11 5 V 2 If the voltage is correct measure the current drawn by the sensor as follows 2 1 Disconnect the sensor wire from the control unit s ...

Страница 15: ...e voltage should be 10 0 12 0 V 2 If the voltage is correct measure the current drawn by the sensor as follows 2 1 Disconnect the sensor wire from the central unit s sensor connector 2 2 Connect an mA meter as shown in the figure below 2 3 The current value should settle within 10 seconds as follows sensor in water 10 14 mA sensor in air oil 6 8 mA 2 4 Reconnect the disconnected wire after the mea...

Страница 16: ... PUR EMC IEC EN 61000 6 2 IEC EN 61000 6 3 ATEX and IECEx Ex classification Special terms X Exi connection values See system diagram Appendix A EESF 19 ATEX 001X IECEx EESF 19 0001X II 1 G Ex ia IIA T5 Ga idOil OIL II 1 G Ex ia IIB T5 Ga idOil OIL S Ta 30 C 60 C Ui 16 V Ii 80 mA Pi 400 mW Ci 5 2 nF Li 1 6 mH Manufacturing year Please see the serial number on the type plate xxxxxxx x xxx xx YY x wh...

Страница 17: ...10 Appendix EU Declaration of Conformity Installation and Operating Instructions idOil OIL 17 18 DOC001799 EN 1 ...

Страница 18: ...Installation and Operating Instructions idOil OIL 18 18 DOC001799 EN 1 ...

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