Ultrasonic sensors for non-contact continuous level and flow measurement; for connection to the transmitters endress+hauser fmu90 and endress+hauser fmu95 (40 pages)
Ultrasonic sensors for non-contact continuous level and flow measurement, for connection to the transmitters endress+hauser fmu90 and endress+hauser fmu95 (40 pages)
Summary of Contents for Endress+Hauser Nivector FTI26
Page 1
Operating Instructions pertaining to the device. Detailed information about the device can be found in the Operating Instructions and the other documentation: Available for all device versions via: • Internet: www.endress.com/deviceviewer • Smart phone/tablet: Endress+Hauser Operations App...
Page 2
Nivector FTI26 Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...
About this document Nivector FTI26 About this document Symbols used 1.1.1 Safety symbols DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. WARNING This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury.
• W@M Device Viewer (www.endress.com/deviceviewer): Enter the serial number from nameplate • Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the 2D matrix code (QR code) on the nameplate Standard documentation • TI01384F → Nivector FTI26, IO-Link •...
Basic safety instructions Nivector FTI26 Registered trademarks is a registered trademark of the IO-Link company group. Basic safety instructions Requirements for the personnel The personnel must fulfill the following requirements for its tasks: ‣ Trained, qualified specialists must have a relevant qualification for this specific function and task.
It meets general safety standards and legal requirements. It also complies with the EC directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser confirms this by affixing the CE mark to the device. IT security Our warranty is valid only if the device is installed and used as described in the Operating Instructions.
Incoming acceptance and product identification Nivector FTI26 DELIVERY NOTE A0035872 Do the data on the nameplates correspond to the order specifications on the delivery note? If one of these conditions is not satisfied, contact your Sales Center. Product identification The measuring device can be identified in the following ways: •...
Nivector FTI26 Installation 4.2.2 Nameplate Company logo Device name Manufacturer address Order code Order code: Serial number Ser. no.: Marking for test magnet Ext. ord. cd.: Extended order code Supply voltage Signal output I max. Process and ambient temperature 40 bar...
Installation Nivector FTI26 A miniature contactor, a solenoid valve or a programmable logic controller (PLC) can be connected directly to the point level switch. A0035880 3 Application examples Overfill prevention or upper level detection (MAX) Dry-running protection or lower level detection (MIN) Mounting the measuring device 5.2.1...
Page 13
Nivector FTI26 Installation G 1" ≥20 (0.8) A0036360 5 Where buildup occurs on the silo wall with internal G 1" threaded adapter G 1" ≥20 (0.8) A0036359 6 Bore hole in silo wall with lock nuts, can be ordered as an accessory G 1"...
Page 14
Installation Nivector FTI26 < = 1 C - B A0036363 8 Installation with Tri-Clamp, which can be ordered as an accessory, and with NA Connect adapter provided by customer Distance between Tri-Clamp and NA Connect adapter Diameter of Nivector...
Nivector FTI26 Installation 0.6 Nm A0035999 View with ground terminal Can also be ordered as an accessory G 1" ≥20 (0.8) A0036433 10 Installation with protection cover, included in scope of delivery for hazardous areas or can be ordered as an accessory Post-installation check ...
Electrical connection Nivector FTI26 Electrical connection Connection conditions The measuring device has two modes of operation: • Maximum point level detection (MAX): e.g. for overfill prevention The device keeps the electrical switch closed as long as the sensor is not yet covered by medium.
Page 17
Nivector FTI26 Electrical connection Electrical connection Operating mode (SIO mode with factory setting) M12 plug 0.5A 0.5A L– L– L+ Symbols Description Yellow LED (ye) lit Yellow LED (ye) not lit External load Function monitoring With two-channel evaluation, functional monitoring of the sensor is also possible in addition to level monitoring provided that no other monitoring option has been configured via IO-Link.
Electrical connection Nivector FTI26 Valve plug Depending on the assignment of the connector or the wiring of the cable, the device works in either the MAX or MIN operating mode. Electrical connection Mode of operation Valve plug – – 0.5A 0.5A...
7.1.2 Structure of the operating menu The menu structure has been implemented according to VDMA 24574-1 and complemented by Endress+Hauser-specific menu items. Commissioning If an existing configuration is changed, measuring operation continues! The new or modified entries are only accepted once the setting has been made.
Commissioning Nivector FTI26 WARNING Risk of injury and damage to property due to uncontrolled activation of processes! ‣ Make sure that downstream processes are not started unintentionally. Function check Before commissioning your measuring point, ensure that the post-installation and post- connection checks have been performed: •...
Page 21
Nivector FTI26 Commissioning Apply operating voltage to the device The green and red LEDs flash at a frequency of 1.5Hz The LEDs stop flashing after 5s After 10s the green and red LEDs flash at a frequency of 3Hz The LEDs stop flashing after 20s Remove test magnet.
Page 22
Commissioning Nivector FTI26 8.3.4 Function test Carry out a function test while the device is in operation. ‣ Hold the test magnet against the marking on the housing for at least 2 seconds. This inverts the current switch status, and the yellow LED changes state. When the magnet is removed, the switching status valid at that time is adopted.