Related Manuals for Labkotec idSET-OTM
Summary of Contents for Labkotec idSET-OTM
- Page 1 Installation and User Guide idSET-OTM Oil separator alarm DOC002209-EN-3 6/5/2025...
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Page 2: Table Of Contents
6.2 Factory settings of the idSET-OTM control unit ....... . . - Page 3 11.1.2 idSET-OTM (230 VAC) + junction box with eauipotential grounding + 3 sensors . 11.1.3 idSET-OTM (230 VAC) + cable joint + sensor ......
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Page 4: General Information About The Manual
All of our products have been designed and manufactured with due consideration to the essential European standards, statutes and regulations. Labkotec Oy has a certified ISO 9001 quality management system and ISO 14001 environmental management system. Limitation of liability Due to continuous product development, we reserve the right to change these operating instructions. -
Page 5: Safety And The Environment
The device must be used in accordance with the instructions 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. -
Page 6: Repair
(ELV/LV), with due consideration given to the maximum values listed in the technical specifications. The idSET-OTM control unit must not be installed in potentially explosive areas, but a sensor connected to it may be installed in potentially explosive atmospheres of zones 0, 1 and 2. -
Page 7: Product Description
Product description Operation of the device idSET-OTM is a measurement system intended for monitoring liquid levels in oil and sand separators. The system consists of an idSET-OTM control unit and idSET and idOil sensors installed in a separator. The sensor cables can be extended with a cable extension or connection box. -
Page 8: Products
The system settings can be changed with the device’s browser-based operating system via a WLAN connection. The idSET-OTM system includes a data transfer module which is able to send alarms and scheduled measurements to the LabkoNet® service, from where the data can be shared with other users. -
Page 9: Dimensions Of The Idset-Otm Control Unit
Installation and User Guide | idSET-OTM 9/43 Dimensions of the idSET-OTM control unit Antenna Figure 2 . Dimensions of the idSET-OTM control unit (mm) DOC002209-EN-3... -
Page 10: Dimensions Idset-Otm Oil Sensor
Installation and User Guide | idSET-OTM 10/43 Dimensions idSET-OTM oil sensor Counter electrode Grounding electrode Active measurement range Figure 3. idSET-OTM sensor dimensions DOC002209-EN-3... -
Page 11: Installation
Installation Installing the control unit The idSET-OTM control unit is of the wall-mounted type. The installation holes are located at the bottom of the enclosure, under the mounting holes for the cover. The cover of the box must be tightened so that the edge touches the bottom part. This ensures that the reset and test button functions well and the enclosure is tight. -
Page 12: General Installation Instructions For Sensors
Installation and User Guide | idSET-OTM 12/43 General installation instructions for sensors idOil and idSET sensors can be installed in zone 0 explosive atmospheres. Do not remove the sensor markings from the cables or sensor frames. Read the section General safety instructions before installation. -
Page 13: Connections
Installation and User Guide | idSET-OTM 13/43 Connections Read the section General safety instructions before installation. The legends for the connection diagrams can be found in the section following the diagrams. Connection diagrams 5.1.1 Connection with a single-sensor cable extension Figure 5 . -
Page 14: Connection With A Two-Sensor Cable Extension
Installation and User Guide | idSET-OTM 14/43 5.1.2 Connection with a two-sensor cable extension Figure 6 . Connection with a two-sensor cable extension DOC002209-EN-3... -
Page 15: Connection With A Three-Sensor Cable Extension
Installation and User Guide | idSET-OTM 15/43 5.1.3 Connection with a three-sensor cable extension Figure 7 . Connection with a three-sensor cable extension Explanations of connection diagrams Supply voltage 230 V AC (X1) (N.B. The device does not include a disconnecting coupler, see Section Safety and... - Page 16 Installation and User Guide | idSET-OTM 16/43 Sensor connector (X7,X8) 19 = sensor 1, connection 1 20 = sensor 1, connection 2 21 = sensor 2, connection 1 sensor 2, connection 2 sensor 3, connection 1 sensor 3, connection 2 The sensor connection is polarity-free, which means that it does not matter which sensor terminal the wires are connected to.
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Page 17: Commissioning
Installation and User Guide | idSET-OTM 17/43 Commissioning The device can be commissioned in the two ways described in the following sections: Simple commissioning Commissioning through the browser-based operating system 1 Display 2 Reset and test button 3 Type plate with the serial number Figure 8 . - Page 18 SEARCHING Once the search is complete, the display shows the sensor names and statuses, and in the case of the idSET-OTM sensor, the measured oil layer thickness. Close the cover of the enclosure. The idSET-OTM separator alarm system is now operational at factory settings.
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Page 19: Factory Settings Of The Idset-Otm Control Unit
The first LabkoNet connection may take over 10 minutes depending on the mobile network. Figure 12 . The device connected to LabkoNet service Factory settings of the idSET-OTM control unit Language English System settings Date and time... -
Page 20: Commissioning Through The Browser-Based Interface
Installation and User Guide | idSET-OTM 20/43 idOil-SLU sludge sensor functions upon sludge sensor function Relay 3 alarm relay is restored when alarm is reset Relay settings All sensors connected to the Fault control unit RELAY 4 function function upon sensor fault... - Page 21 Installation and User Guide | idSET-OTM 21/43 A connection has now been established between the terminal device and the idSET control unit. The WLAN network will remain active for 10 minutes after terminal devices are no longer connected to it.
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Page 22: Commssioning Of Labkonet Connected
Read the QR code. The code can be found from the device: 1. Cover 2. Finger guard 3. Sticker glued on the inside Select LabkoNet Connected and follow the instructions shown on the website. Figure 14 . QR code location in the idSET-OTM control unit. DOC002209-EN-3... - Page 23 Installation and User Guide | idSET-OTM 23/43 Figure 15. Commissioning process of LabkoNet CONNECTED. DOC002209-EN-3...
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Page 24: Operation
The LabkoNet service can be disabled in the user interface settings. Figure 16. Features of the idSET-OTM control unit Local display and alarms Local display The four-row local display in the front panel shows the amount of accumulated oil, system status, possible alarms and faults. -
Page 25: Resetting An Alarm
Installation and User Guide | idSET-OTM 25/43 The alarm information is shown on the local display. After the alarm delay (10 s): The buzzer lets out an alarm sound and the backlight of the display begins to flash. The relays corresponding to the alarm are switched to the alarm position. The relays are de-energised in alarm and fault situations (factory setting). -
Page 26: Menu List
Installation and User Guide | idSET-OTM 26/43 idSET-OTM Type name of the control unit 2017-01-04 Date and time of the device’s internal clock 16:45 Home screen button; by clicking this icon, you can return to the home screen Menu Selection of menu options Settings menu. -
Page 27: Maintenance
Installation and User Guide | idSET-OTM 27/43 Sensor alarm situation. Note! Alarms caused during maintenance are recorded in the inspection log. Sensor fault Sensor bus short-circuit Test alarm (reset button has been pressed for 3 s) Note! Alarms caused during maintenance are recorded in the inspection log. -
Page 28: Language
Installation and User Guide | idSET-OTM 28/43 7.3.2.4 Language You can select one of the supported languages in the Language menu. Select the desired language and press the Selectbutton. This will change the language of the browser interface and local display to the selected language. -
Page 29: Inspection Settings
7.3.3.4 Restoring factory settings In the Factory settings menu you can restore the control unit’s original factory settings. The factory settings of the idSET-OTM device are described in the section Commissioning Restoring the factory settings clears the alarm and maintenance log. The sensors connected to the control unit must also be identified again. -
Page 30: Wlan Settings
For the identified sensors, the type, identification details, and measured value are displayed. In the settings for the idSET-OTM sensor, you can define the alarm threshold for oil layer thickness as well as a volume conversion from layer thickness to volume. -
Page 31: Maintenance
CR1225 (3V), and it is installed with the plus side up. The device has a replaceable fuse (see Section Maintenance measures). In addition to these, the idSET-OTM control unit and sensors have no other wearing or replaceable parts. -
Page 32: Functional Test With Sensors
► Immerse the sensor in oil or water. 2. idSET-OTM Sensor (oil layer thickness sensor): ► Lift the sensor in the air. The level indication on the idSET-OTM control unit display is not shown. A sensor dry alarm notification is added to the maintenance log. -
Page 33: Troubleshooting
3. The device can be restarted by pressing and holding both the sensor search and WLAN buttons, then releasing the sensor search button first, followed by the WLAN button. 4. If the fault persists, contact Labkotec Oy’s service. EXPLOSION HAZARD! Observe the installation and maintenance instructions for explosive... -
Page 34: Technical Specifications For The Idset-Otm Control Unit
Installation and User Guide | idSET-OTM 34/43 Technical specifications for the idSET-OTM control unit TECHNICAL SPECIFICATIONS idSET-OTM Dimensions 250 mm x 175 mm x 75 mm (w x h x d) Enclosure IP 65, material: polycarbonate Lead-throughs 5 pcs M20, cable diameter 6–12 mm 1 pc M20, cable diameter 3×5.3 mm... - Page 35 Installation and User Guide | idSET-OTM 35/43 Ex classification II (1) G [Ex ia Ga] IIB Special terms (X) Ta = -30 °C…+60 °C Exi connection values Uo = 14.5 V, Io = 78 mA, Po = 363 mW, R = 243 Ω, Co = 4.0 µF, Lo = 15.0 mH...
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Page 36: Ex Certificates
Installation and User Guide | idSET-OTM 36/43 EX certificates EX certificates ATEX EESF 24 ATEX021X IECEx IECEx EESF 24.0015X UKEX CML 24UKEX2321X DOC002209-EN-3... -
Page 37: Appendices
Installation and User Guide | idSET-OTM 37/43 Appendices 11.1 APPENDIX A System drawing 11.1.1 idSET-OTM (230 VAC) + junction box / cable joint + 3 sensors DOC002209-EN-3... -
Page 38: Idset-Otm (230 Vac) + Junction Box With Eauipotential Grounding + 3 Sensors
Installation and User Guide | idSET-OTM 38/43 11.1.2 idSET-OTM (230 VAC) + junction box with eauipotential grounding + 3 sensors DOC002209-EN-3... -
Page 39: Idset-Otm (230 Vac) + Cable Joint + Sensor
Installation and User Guide | idSET-OTM 39/43 11.1.3 idSET-OTM (230 VAC) + cable joint + sensor DOC002209-EN-3... -
Page 40: Appendix B Eu Declaration Of Conformity
Installation and User Guide | idSET-OTM 40/43 11.2 APPENDIX B EU declaration of conformity DOC002209-EN-3... - Page 41 Installation and User Guide | idSET-OTM 41/43 DOC002209-EN-3...
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Page 42: Appendix C Uk Declaration Of Conformity
Installation and User Guide | idSET-OTM 42/43 11.3 APPENDIX C UK declaration of conformity DOC002209-EN-3... - Page 43 Installation and User Guide | idSET-OTM 43/43 DOC002209-EN-3...
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