Endress+Hauser Liquiphant FTL62 Operating Instructions Manual
Vibronic density measurement for liquids
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Summary of Contents for Endress+Hauser Liquiphant FTL62
- Page 1 Products Solutions Services BA02047F/00/EN/02.20 71505488 2020-11-30 Valid as of version 01.00.zz Operating Instructions Liquiphant FTL62 Density Vibronic Density measurement for liquids...
- Page 2 Liquiphant FTL62 Density 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...
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Page 3: Table Of Contents
Maintenance ..... . 25 Liquiphant FTL62 product design ... 8 11.1 Maintenance tasks . - Page 4 Table of contents Liquiphant FTL62 Density 14.3.5 Climate class ....29 14.3.6 Degree of protection ... . . 29 14.3.7 Vibration resistance .
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Page 5: About This Document
Liquiphant FTL62 Density About this document About this document Symbols 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. -
Page 6: Basic Safety Instructions
Modifications to the device Unauthorized modifications to the device are not permitted and can lead to unforeseeable dangers. ‣ If, despite this, modifications are required, consult with Endress+Hauser. Repair To ensure continued operational safety and reliability: ‣ Only perform repair work on the device if this is expressly permitted. -
Page 7: Product Safety
It meets general safety standards and legal requirements. It also complies with the EU directives listed in the device-specific EU Declaration of Conformity. Endress+Hauser confirms this by affixing the CE mark to the device. -
Page 8: Liquiphant Ftl62 Product Design
Incoming acceptance and product identification Liquiphant FTL62 Density Liquiphant FTL62 product design A0042276 1 Product design Housing with electronic insert FEL60D and cover Temperature spacer, pressure-tight feedthrough (second line of defense), optional Process connection flange Probe design with pipe extension Probe design with short pipe Flange, pipe extension and tuning fork are either plastic-coated or enamel-coated. -
Page 9: Product Identification
Technical Documentation supplied with the device, are displayed. • Enter the serial number on the nameplate into the Endress+Hauser Operations App or use the Endress+Hauser Operations App to scan the 2-D matrix code on the nameplate 4.2.1... -
Page 10: Transporting The Device
Incoming acceptance and product identification Liquiphant FTL62 Density 4.3.2 Transporting the device NOTICE Flange, pipe extension and tuning fork are either plastic-coated or enamel-coated. Scratches or impacts may cause damage to the coated surface of the device. ‣ Hold the device only by the housing, flange or extension pipe, protect coated surface appropriately. -
Page 11: Installation
Liquiphant FTL62 Density Installation Installation WARNING Loss of protection rating if the device is opened in a wet environment. ‣ Only open the device in a dry environment! Mounting instructions • Any orientation for device with short pipe up to approx. 500 mm (19.7 in) •... -
Page 12: Installation In Pipes
Installation Liquiphant FTL62 Density 5.1.1 Installation in pipes Tuning fork positioned in the medium flow • Flow velocity: < 2 m (6.6 ft) per second • Prevent the formation of air bubbles (1) A0039718 Tuning fork positioned away from direct flow of medium •... - Page 13 Liquiphant FTL62 Density Installation 32 mm (1.26 in) 1.0003 34 mm (1.34 in) 1.0002 36 mm (1.42 in) 1.0001 38 mm (1.50 in) 1.0001 40 mm (1.57 in) 1.0000 Installation in a bypass Correction factor "r" as a factor of the internal diameter of bypass "D", for entering in the Density Computer FML621 or ReadWin2000: <44 mm (1.73 in)
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Page 14: Avoid Buildup
Installation Liquiphant FTL62 Density Installation in pipe Correction factor "r" as a factor of the internal diameter of pipe "D", for entering in the Density Computer FML621 or ReadWin2000: <44 mm (1.73 in) 44 mm (1.73 in) 1.0225 46 mm (1.81 in) 1.0167... -
Page 15: Take Clearance Into Consideration
Liquiphant FTL62 Density Installation A0042206 5 Installation examples for a highly viscous process medium 5.1.4 Take clearance into consideration Allow sufficient space outside the tank for mounting, connection and settings involving the electronic insert. A0033236 6 Take clearance into consideration 5.1.5... -
Page 16: Mounting The Measuring Device
Installation Liquiphant FTL62 Density A0031874 7 Examples of support in the event of dynamic load Mounting the measuring device 5.2.1 Required tool Screwdriver for electrical connection 5.2.2 Installation Align the tuning fork with the marking The tuning fork can be aligned with the help of the marking (II symbol) on the rear of the flange. -
Page 17: Post-Installation Check
Liquiphant FTL62 Density Installation A0042208 9 Installation in pipes Aligning the cable entry 4 0.7 Nm A0042214 10 Housing with external locking screw The locking screw is not tightened when the device is delivered. 1. Loosen the external locking screw (maximum 1.5 turns). -
Page 18: Electrical Connection
Electrical connection Liquiphant FTL62 Density Electrical connection Connection conditions 6.1.1 Cover with securing screw In the case of devices for use in the hazardous area with a certain type of protection, the cover is sealed by a securing screw. NOTICE If the securing screw is not positioned correctly when the cover is screwed closed, the cover cannot provide secure sealing. - Page 19 Liquiphant FTL62 Density Electrical connection Power consumption P < 160 mW Current consumption I < 10 mA Terminal assignment Pulse – A, E B, C, D A0036059 12 Connection diagram: connection of the FEL60D electronics insert to Density Computer FML621...
- Page 20 Electrical connection Liquiphant FTL62 Density Calibration Three types of calibration are implemented: • Standard adjustment (order configuration) Two fork parameters are determined at the factory to describe the sensor characteristics and are provided in the calibration report with the product. These parameters must be transmitted to the Density Computer FML621.
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Page 21: Connecting The Cables
Liquiphant FTL62 Density Electrical connection A0039632 13 Density measurement with Density Computer FML621 Liquiphant Density → Pulse output Temperature sensor, e. g. 4 to 20 mA output Pressure transmitter 4 to 20 mA output required for changes in pressure >6 bar... -
Page 22: Post-Connection Check
Electrical connection Liquiphant FTL62 Density A0018023 14 Example of coupling with cable entry, electronic insert with terminals M20 coupling (with cable entry), example Maximum conductor cross-section 2.5 mm (AWG 14), ground terminal inside the housing + terminals on the electronics Maximum conductor cross-section 4.0 mm... -
Page 23: Operation Options
Liquiphant FTL62 Density Operation options Operation options Overview of operation options 7.1.1 Operation concept Operation with the Density Computer FML621. For details, see documentation for the Density Computer FML621. 7.1.2 Elements on the electronic insert Pulse – A0039683 15... -
Page 24: Operation
Operation Liquiphant FTL62 Density Operation Light signals Yellow LED Symbols, information Measurement valid Unstable process situation Maintenance required Green LED Symbols, information / Power on / Power off Red LED Symbols, information No fault Maintenance required Device failure For more information, see the Technical Information for density measuring technology. -
Page 25: Maintenance
WARNING Limitation of electrical safety due to incorrect connection! Risk of explosion! ‣ Only specialist personnel or the Endress+Hauser service team may carry out repairs on Ex-certified devices. ‣ Relevant standards and national regulations on hazardous areas, safety instructions and certificates must be observed. -
Page 26: Spare Parts
The measuring device must be returned if the wrong device has been ordered or delivered. As an ISO-certified company and also due to legal regulations, Endress+Hauser is obliged to follow certain procedures when handling any returned products that have been in contact with medium. -
Page 27: Extension Cards
Liquiphant FTL62 Density Accessories 13.2 Extension cards The device can be extended with a maximum of three universal or digital or current or Pt100 cards. FML621A-DA Digital • 6 x digital input • 6 x relay output • Kit with terminals and fixing frame... -
Page 28: Protective Cover For Single Compartment Housing, Aluminum Or 316L
32 (1.26) A0038280 17 Protective cover for single compartment housing, aluminum or 316L. Unit of measurement mm (in) 13.6 Additional accessories Documentation currently available can be found on the Endress+Hauser website: www.endress.com → Downloads. Technical data 14.1 Input 14.1.1... -
Page 29: Output
Ex connection data See safety instructions (XA): All data relating to explosion protection are provided in separate Ex documentation and are available from the Downloads Area of the Endress+Hauser-website. The Ex documentation is supplied as standard with all Ex devices. 14.3 Environment 14.3.1... -
Page 30: Vibration Resistance
Technical data Liquiphant FTL62 Density IP66/IP68 NEMA 4x/6P Types of housing: • Single compartment; plastic • Single compartment; aluminum, coated; Ex d/XP • Single compartment; 316L, cast; Ex d/XP • Dual compartment L-shaped, aluminum, coated; Ex d/XP Ordering information: Select the required option in the "Electrical connection" order code. -
Page 31: Pressure Tightness
The Pressure Equipment Directive (2014/68/EU) uses the abbreviation "PS". The abbreviation "PS" corresponds to the MWP (maximum working pressure) of the measuring device. 14.4.4 Pressure tightness Up to vacuum 14.5 Additional technical data • Technical information Liquiphant FTL62 Density: TI01553F • Technical information Liquiphant FTL62: TI01539F Endress+Hauser... -
Page 32: Index
Index Liquiphant FTL62 Density Index CE mark (declaration of conformity) ....7 Check ........8 Declaration of Conformity . - Page 36 *71505488* 71505488 www.addresses.endress.com...