KA 164F/24/ae/ liquiphant M FTL 50 H- ######## 7 #, FTL 51 H- ######## 7 # Level Limit Switch. Endress+Hauser. The Power of Know How

Transcription

1 KA 164F/24/ae/ liquiphant M FTL 50 H- ######## 7 #, FTL 51 H- ######## 7 # Level Limit Switch Endress+Hauser The Power of Know How

2 IMPORTANT NOTICE RETURN AUTHORIZATION POLICY Endress+Hauser must pre-approve and assign a Return Authorization number to any instrument you plan to return. Please identify the Return Authorization number clearly on all shipping cartons and paperwork. Please note that the issuance of a Return Authorization number does not automatically mean that credit will be issued, or that the return is covered by our warranty. An Endress+Hauser associate will contact you regarding the disposition of your returned equipment. In order to serve you better, and to protect our employees from any potentially hazardous contaminants, Endress+Hauser must return unopened, at the sender s expense, all items that do not have a Return Authorization number. To get a Return Authorization number for credit, call 888-ENDRESS To get a Return Authorization number for calibration or repair, call To get a Return Authorization number in Canada, call Please be sure to include the following information when requesting a Return Authorization number. This information will help us speed up the repair and return process. Customer name: Customer address: Customer phone number: Customer contact: Equipment type: Original sales order or purchase order number: Reason for return: Failure description, if applicable: Process material(s) to which the equipment has been exposed: OSHA Hazard Communication Standard 29CFR mandates that we take specific steps to protect our employees from exposure to potentially hazardous materials. Therefore, all equipment so exposed must be accompanied by a letter certifying that the equipment has been decontaminated prior to its acceptance by Endress+Hauser. The employees of Endress+Hauser sincerely appreciate your cooperation in following this policy. Address your equipment to: In Canada: Endress+Hauser Endress+Hauser 2350 Endress Place 1440 Graham s Lane, #1, Burlington Greenwood, IN Ont. Canada L7S 1W3 Return Authorization number: Return Authorization number: Effective November

3 Table of Contents Return Authorization Policy... 2 Notes on Safety... 4 Handling... 4 Device Identification... 5 Application... 7 Measuring system... 7 Installation...9 Setting up Connections Function Maintenance Technical Data Accessories Troubleshooting Spare parts Repair Supplementary Documentation

4 Notes on Safety Caution! The Liquiphant M FTL 50 H, FTL 51 H is designed for level limit detection in liquids. If used incorrectly it is possible that application-related dangers may arise. The level limit switch Liquiphant M FTL 50 H, 51 H may be installed, connected, commissioned, operated and maintained by qualified and authorized personnel only, under strict observance of these operating instructions, any relevant standards, legal requirements, and, where appropriate, the certificate. Install an easily accessible power switch in the proximity of the device. Mark the power switch as a disconnector for the device. Handling Hold by housing, flange or extension tube. Do not bend. Do not shorten. Do not lengthen. 4

5 FTL 50 H compact version Liquiphant M, Compact FTL 50 H - 1 Certificate A For non-hazardous areas P FM approved, IS, CL I, II, III; Div. 1, Grp. A-G (inserts 55, 56, 57, 58 only) FM approved DIP, CL II, III; Div. 1, Grp. E-G Q FM approved, XP, CL I, II, III; Div. 1, Grp. B-G (Aluminum housing E7) Groups A-G if E5 housing selection is used FM approved DIP, CL II, III; Div. 1, Grp. E-G R FM approved, NI, CL I, Div. 2, Grp. A-D FM approved, special protection, Cl II, III, Div. 2, Grp F-G U CSA, general purpose S CSA IS, CL. I, Grp. A-D; Class II, Grp. E-G; CL III (inserts 55, 56, 57 only) T CSA XP, CL. I, Grp. A-D; Class II, Grp. E-G, CL III NI, CL. I, Div. 2, Grp. A-D; Class II, Div. 2, Grp. E-G; CL. III (Aluminum housing only) 2 Process Connection / Material TC2 1-1/2 Tri-clamp / 316L SS (same size as 1 Tri-clamp) TE2 2 Tri-clamp / 316L SS EE2 Flush-mounted for 1 welded adapter / 316L SS WE2 Varivent / 316L SS 3 Length, temperature separator, 2nd line of defense AD Compact, Ra < 0.5 µm, > 240 grit, 3-A sanitary ID Temperature spacer, Ra < 0.5 µm, > 240 grit, 3-A sanitary QD 2nd line of defense, Ra < 0.5 µm, > 240 grit, 3-A sanitary 4 Electronic Insert 1 FEL 51, two-wire AC, 19 to 253 VAC 2 FEL 52, three-wire DC, 10 to 55 VDC, PNP transistor output 4 FEL 54, universal AC and DC, 19 to 253 VAC or 19 to 55 VDC, with DPDT relay 5 FEL 55, two-wire DC, 11 to 36 VDC, 8 / 16 ma output, I.S. 6 FEL 56, two-wire according to NAMUR (EN ), I.S. 7 FEL 57, PFM signal transmission on two-wire cable, I.S. 8 FEL 58, two-wire according to NAMUR (EN 50227), I.S. with test push button 5 Housing / Cable entry E4 Polyester housing, NEMA 4X, 1/2 NPT conduit adapter E5 Aluminum housing, NEMA 4X, 3/4 NPT E6 304 SS housing, NEMA 4X, 1/2 NPT conduit adapter E7 Aluminum housing, NEMA 4X / 3/4 NPT with separate connection compartment 6 Additional options A Additional options not selected C 3.1.B material certificate 5

6 FTL 51 H extended version Liquiphant M, Extended FTL 51 H Certificate A For non-hazardous areas P FM approved, IS, CL I, II, III; Div. 1, Grp. A-G (inserts 55, 56, 57, 58 only) FM approved DIP, CL II, III; Div. 1, Grp. E-G Q FM approved, XP, CL I, II, III; Div. 1, Grp. B-G (Aluminum housing E7) Groups A-G if E5 housing selection is used FM approved DIP, CL II, III; Div. 1, Grp. E-G R FM approved, NI, CL I, Div. 2, Grp. A-D FM approved, special protection, Cl II, III, Div. 2, Grp F-G U CSA, general purpose S CSA IS, CL. I, Grp. A-D; Class II, Grp. E-G; CL III (inserts 55, 56, 57, 58 only) T CSA XP, CL. I, Grp. A-D; Class II, Grp. E-G, CL III NI, CL. I, Div. 2, Grp. A-D; Class II, Div. 2, Grp. E-G; CL. III (Aluminum housing only) 2 Process Connection / Material TC2 1-1/2 Tri-clamp / 316L SS (same size as 1 Tri-clamp) TE2 2 Tri-clamp / 316L SS EE2 Flush-mounted for 1 welded adapter / 316L SS WE2 Varivent / 316L SS 3 Length L, temperature spacer, 2nd line of defense Specify extension lengths in inches. Material of extension pipe, 316L SS DD 4.7 (118 mm), Ra < 0.5 µm, > 240 grit, 3-A sanitary * CD Length (6 to 115 ), Ra < 0.5 µm, > 240 grit, 3-A sanitary KD Temperature spacer, length (6 to 115 ), Ra < 0.5 µm, > 240 grit, 3-A sanitary LD Length type II, temperature spacer, Ra < 0.5 µm, > 240 grit, 3-A sanitary * SD 2nd line of defense, length in inches (6 to 115 ), Ra < 0.5 µm, > 240 grit, 3-A sanitary TD 2nd line of defense, Length type II, Ra < 0.5 µm, > 240 grit, 3-A sanitary * * Length type II, for replacing Liquiphant II (FTL 360, FTL 365, FDL 30 or FDL35) When replacing Liquiphant II with a Liquiphant M FTL 51, the switchpoint is the same when mounted vertically. 4 Electronic Insert 1 FEL 51, two-wire AC, 19 to 253 VAC 2 FEL 52, three-wire DC, 10 to 55 VDC, PNP transistor output 4 FEL 54, universal AC and DC, 19 to 253 VAC or 19 to 55 VDC, with DPDT relay 5 FEL 55, two-wire DC, 11 to 36 VDC, 8 / 16 ma output, I.S. 6 FEL 56, two-wire according to NAMUR (EN ), I.S. 7 FEL 57, PFM signal transmission on two-wire cable, I.S. 8 FEL 58, two-wire according to NAMUR (EN 50227), I.S. with test push button 5 Housing / Cable entry E4 Polyester housing, NEMA 4X, 1/2 NPT conduit adapter E5 Aluminum housing, NEMA 4X, 3/4 NPT E6 304 SS housing, NEMA 4X, 1/2 NPT conduit adapter E7 Aluminum housing, NEMA 4X / 3/4 NPT with separate connection compartment 6 Additional options A Additional options not selected C 3.1.B material certificate 6

7 Application Level limit detection in liquids T = with temperature spacer for insulated tanks Measuring system For direct connection Electronic inserts External load 7

8 Measuring system For connection via switching unit Electronic inserts *) Switching unit, PLC, isolating amplifier Measuring system For connection to PROFIBUS-PA 8

9 Installation Switchpoint depends on mounting position Mounting examples as a function of liquid viscosity ν * *Deburr 9

10 Consider buildup. Fork may not contact the buildup. * Distance In cases of dynamic forces support. 10

11 Allow clearance. T = with temperature spacer for insulated tanks Orientation of fork tines Marking above or below. 11

12 Screw Liquiphant into process connection. Do not use housing to turn. Orientation in pipes Marking in direction of flow. 12

13 Cable entry orientation Setting up Open the electronics compartment. 13

14 Minimum/maximum fail-safe mode page 21 page 22 page 22 page 23 page 23 page 25 Function Liquid density. Density ρ measured in g/cm 3 (SGU) or in kg/l. Standard e.g. Propane 14

15 FEL 57 Standard Functional test Test phase on switch-on (see pages 24, 25, and switching unit for sequence) Switching unit With corrosion test FEL 50 A Setting Device Address (Setting the parameters, see BA 141F) 15

16 Connections Note national regulations! Integrated electronic insert X FEL ## X FEL ## X FEL ## X FEL ## X FEL ## X FEL ## See nameplate 16

17 External load R must be connected Connections FEL 51 Two-wire AC connection Destruction! Connections FEL 52 DC connection (PNP) 17

18 Connections FEL 54 Universal connection Relay output Connections FEL 55 Output 16 / 8 ma e.g. PLC e.g. PLC 18

19 Connections FEL 56 NAMUR output L-H < 1.0 ma / > 2.1 ma Hazardous Area Non-Hazardous Area e.g. FXN 421, FXN 422, SIN 100, SIN 110 Isolating amplifier to NAMUR (EN 50227) Multiplexer: duty pulse cycle min. 2 s Connections FEL 57 PFM output 150 Hz / 50 Hz pages 24, 25 H L L 19

20 Connections FEL 58 NAMUR output H-L >2.1 ma / < 1.0 ma e.g. FXN 421, FXN 422, SIN 100, SIN 110, Isolating amplifier to NAMUR (EN 50227) Multiplexer: duty pulse cycle min. 2 s Connections FEL 50 A 20

21 Vary level Function Explosion Proof (Ex d): ➀ Check LEDs ➁ Function FEL 51 U FEL 51 max. 12 V 21

22 Function FEL 52 U FEL 52 max. 3 V Function FEL 54 22

23 Function FEL 55 Function FEL 56 23

24 Function FEL 57 *Switch-on behavior pages 24, 25 Function FEL 57 Switch-on behavior STD (Test phase*) Supply current On Simulation Simulation 24

25 Supply current On Function FEL 57 Switch-on behavior EXT (Test phase*) Simulation Simulation Function FEL 58 25

26 Function FEL 58 Test button* Normal operation Test button Operation ~2 s later 26

27 Function FEL 50 A PA Bus Signal not inverted inverted Maintenance Removal of thick encrustation Do not use as a step! 27

28 Technical Data Ambient temperature T1 Process temperature T2 Accessories Weld-in sockets 316L SS (1.4435) max. 360 psi / 300 F (max. 25 bar / 150 C) max. 580 psi / 210 F (max 40 bar / 100 C) dimensions in inches (mm) 28

29 max. 580 psi / 210 F (max 40 bar / 100 C) Weld-in adapter max. 360 psi / 300 F (max. 25 bar / 150 C) dimensions in inches (mm) Fault Reason Remedy Troubleshooting Does not switch No Faulty power signal line Check power Check signal line Faulty electronic insert FEL 51 connected directly to L1 and N Density Fork of liquid too low encrusted Exchange always connect FEL 51 via external load Set density insert Clean fork to > 0.5 at electronic Switches incorrectly Sporadic faulty switching Fork corroded (Indication on FEL: red/yellow flashes, FEL 58: green flashes 0.3 Hz) FEL 51: Internal resistance of connected relay too large FEL 51: Holding current of connected relay too low FEL 54: Contacts welded together (after short-circuit) Minwrong / Max- fail-safe mode set Thick heavy foam, very turbulent conditions, foaming liquid Extreme RFI Exchange fork and process connection Connect suitable relay Connected with relay Exchange FEL contact circuit resistor in parallel 54; put fuse in Set correct mode at electronic insert Mount Liquiphant in bypass Use shielded cable E xtreme vibration Decouple, damp, turn fork 90 Water in housing Screw cover and cable gland tight FEL 52: Output overloaded Reduce load, (cable) capacitance Switches incorrectly after power failure FEL 57, Behavior during switch-on test (functional test) Observe switching behavior of FEL 57; After power failure block plant control for up to 45 s. 29

30 FEL 51 E+H FEL 52 E+H FEL 54 E+H FEL 55 E+H FEL 56 E+H FEL 57 E+H FEL 58 E+H FEL 50 A E+H Spare Parts Electronic inserts Installation specification: During installation, please keep in mind that electrical resources (electronic inserts) which are powered by non-intrinsically-safe circuits may no longer be interconnected with intrinsically-safe circuits. Housing covers + seals E+H E+H Lubricate with silicone grease or graphite 30

31 Repair at Endress+Hauser Clean Transport protection Technical information for Liquiphant FTL 50, 50 H, 51, 51 H Operating instructions for FEL 50 A, PROFIBUS-PA Notes on Safety XA 031F XA 063F XA 064F XA 108F XA 154F XA 159F TI 328F BA 141F Supplemental Documentation 31

32 For application and selection assistance, in the U.S. call 888-ENDRESS For total support of your installed base, 24 hours a day, in the U.S. call Visit us on our web site, United States Canada Mexico Endress+Hauser, Inc Endress Place Greenwood, IN Phone: (317) ENDRESS FAX: (317) Endress+Hauser Canada Ltd Graham s Lane Unit 1, Burlington ON, L7S 1W3 Phone: (905) FAX: (905) Endress+Hauser Paseo del Pedregal No. 610 Col. Jardines del Pedregal 01900, Mexico D.F. MEXICO Phone: (525) FAX: (525) Endress+Hauser The Power of Know How KA 164F/24/ae/ Endress+Hauser, Inc.