 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| installation and operating manual liquid level control side mounting liquid level controls
read this manual before installing this manual provides information on side mounting liquid level controls. it is important that all instructions are read carefully and followed in sequence. detailed instructions are included in the installation section of this manual. conventions used in this manual certain conventions are used in this manual to convey specific types of information. general technical material, support data, and safety information are presented in narrative form. the following styles are used for notes, cautions, and warnings. notes notes contain information that augments or clarifies an operating step. notes do not normally contain actions. they follow the procedural steps to which they refer. bo3t;s cautions alert the technician to special conditions that could injure personnel, damage equipment, or reduce a components mechanical integrity. cautions are also used to alert the technician to unsafe practices or the need for special protective equipment or specific materials. in this manual, a caution box indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. warnings warnings identify potentially dangerous situations or serious hazards. in this manual, a warning indicates an imminently hazardous situation which, if not avoided, could result in serious injury or death. safety messages follow all standard industry procedures for servicing elec- trical equipment when working with or around high voltage. always shut off the power supply before touch- ing any components. low voltage directive for use in installation category ii, pollution degree 2. if equipment is used in a manner not specified by the manufacturer, protection provided by the equipment may be impaired. notice of trademark, copyright, and limitations magnetrol & magnetrol logotype are registered trademarks of magnetrol international. copyright ? 2010 magnetrol international, incorporated. all rights reserved. performance specifications are effective with date of issue and are subject to change without notice. magnetrol reserves the right to make changes to the product described in this manual at any time without notice. magnetrol makes no warranty with respect to the accuracy of the information in this manual. warranty all magnetrol mechanical level and flow controls are warranted free of defects in materials or workmanship for five full years from the date of original factory shipment. repair parts are warranted free of defects in materials and workmanship for one year from the date of shipment. materials, specifications, and contents are subject to change without prior written notice. if returned within the warranty period; and, upon factory inspection of the control, the cause of the claim is determined to be covered under the warranty; then, magnetrol will repair or replace the control at no cost to the purchaser (or owner) other than transportation. magnetrol shall not be liable for misapplication, labor claims, direct or consequential damage or expense arising from the installation or use of equipment. there are no other warranties expressed or implied, except special written warranties covering some magnetrol products. quality assurance the quality assurance system in place at magnetrol guarantees the highest level of quality throughout the company. magnetrol is committed to providing full customer satisfaction both in quality products and quality service. magnetrols quality assurance system is registered to iso 9001 affirming its commitment to known international quality standards providing the strongest assurance of product/service quality available. table of contents 1.0 introduction 1.1 principle of operation .............................................4 1.2 operating cycle.......................................................4 2.0 installation .....................................................................4 2.1 unpacking ...............................................................4 2.2 mounting.................................................................5 2.3 wiring .....................................................................6 2.4 differential adjustment ...........................................8 2.4.1 level differential vs. mounting nozzle length.........................................................10 3.0 reference information 3.1 preventive maintenance .........................................11 3.1.1 what to do................................................11 3.1.2 what to avoid............................................12 3.2 troubleshooting .....................................................13 3.2.1 check switch mechanism ...........................13 3.2.2 check sensing unit ....................................14 3.2.3 check complete unit.................................14 3.3 agency approvals...................................................15 3.4 specifications .........................................................16 3.4.1 dimensional specifications .........................16 3.4.2 actuation levels..........................................18 3.5 replacement parts..................................................19 3.5.1 replacement assemblies parts identification...............................................19 3.5.2 models t52 and t63 ..................................20 3.5.3 models t62 threaded, t62 flanged, t67 threaded and t67 flanged .................21 3.6 model numbers.....................................................22 3.6.1 t52, t62, t63, t64 and t67 models ........22 side mounting liquid level controls 4 44-602 side mounting liquid level controls 1.0 introduction side mounting controls mount horizontally to any tank or vessel through a threaded or flanged pipe connection. standard models are equipped with a single switch mechanism for high or low level alarm or control applica- tions. tandem models, with two switch mechanisms, are available for two level stage applicationsproviding the operating functions of two separate instruments, such as high and low level alarm. 1.1 principle of operation side mounting units employ permanent magnetic force as the only link between the float and the switching element. as the pivoted float follows liquid level changes, it moves a magnetic sleeve (1) into or out of the field of a switch actuating magnet (2) causing switch operation. a non- magnetic barrier tube (3) effectively isolates the switch mechanism from the controlled liquid. 1.2 operating cycle as the liquid level falls in the vessel, refer to figure 1, the float moves the magnetic attraction sleeve up within the enclosing tube and into the field of the switch mechanism magnet. as a result, the magnet is drawn in tightly to the enclosing tube causing the switch to trip, making or break- ing an electrical circuit. as the liquid level rises, the float moves the attraction sleeve out of the magnetic field, releasing the switch at a predetermined level. refer to figure 2. the tension spring ensures the return of the switch in a snap action. 2.0 installation rucb8= 8 44-602 side mounting liquid level controls 2.4 differential adjustment the level differential of single switch models may be adjusted by repositioning the jam nuts on the magnetic sleeve stem as shown in figure 6. refer to the chart below for the minimum and maximum levels obtainable. pivot magnetic sleeve stem pivot differential float stem length minus approx. 3/4" low level of control l c high level float magnetic sleeve guide washer lower jam nuts upper jam nuts a b figure 6 notes: all models are factory set at minimum differential unless otherwise specified. to maintain maximum differential, nozzle length "l" (fig. 3) must not exceed: 2.38" (60 mm) model t52; 1.19" (30 mm) model t63; 2.50" (64 mm) model t62 threaded; or 3.50" (89 mm) model t62 flanged. dimensions given are approximate and will vary slightly with each unit. consult factory for differentials of models not shown. tandem models (t67, t68) are not field adjustable. caution: before attempting any work on the control, be certain to pull disconnect switch or otherwise assure that electrical circuit(s) through control is deactivated. close operating medium supply valve on controls equipped with pneu- matic switch mechanisms. differentials obtainable approx. jam model float stem length nut setting 8.00 12.00 18.00 26.00 ab ( 230) (305) (457) (660) min. 1.25 1.75 2.50 3.50 0.81 0.03 (32) (44) (64) (89) (21) (0.8) t52 max. 4.75 7.00 10.25 14.50 1.31 1.06 (121) (178) (260) (368) (33) (27) min. 1.00 1.75 2.50 3.50 0.81 0.03 (25) (44) (64) (89) (21) (0.8) t63 max. 2.62 5.00 7.38 10.50 1.31 1.06 (67) (127) (187) (267) (33) (27) min. 1.25 2.00 2.88 4.00 0.81 0.03 t62 (32) (51) (73) (102) (21) (0.8) (threaded) max. 5.81 8.12 11.56 16.12 1.31 1.06 (148) (206) (294) (409) (33) (27) min. 1.25 1.62 2.62 3.75 0.62 0.03 t62 (32) (41) (67) (95) (16) (0.8) (flanged) max. 3.50 5.12 7.50 10.75 1.12 0.69 (89) (130) (191) (273) (28) (18) inches (millimeters) 44-602 side mounting liquid level controls 9 1. disconnect wiring from supply side of switch mechanism and electrical conduit or operating medium line connec- tions to switch housing. 2. perform system shutdown as required to relieve pressure from tank or vessel and drain off liquid head above control mounting position. allow unit to cool. 3. remove switch housing assembly by loosening hex nut located immediately below the housing base. with switch housing removed, jam nuts and magnetic sleeve are now accessible. refer to figure 6. raising the lower jam nuts will reduce the differential. jam nut adjustments in opposite directions will increase the differ- ential. as the first step in any adjustment procedure, the position of the lower jam nuts (dimension a) should be established. 4. loosen and remove upper jam nuts, guide washer and magnetic sleeve. dimension a, as measured from the top of the stem to the top of the lower jam nuts, may now be increased or decreased as required. tandem model controls should not be adjusted in the field. if differential adjustment is required, consult factory. note: be certain to tighten jam nuts securely after adjustment. 5. replace magnetic sleeve on stem and position upper jam nuts to desired b dimension by measuring from top of sleeve to bottom of upper jam nuts to guide washer. 6. reassemble control. 7. test switch actuation by varying liquid level in tank or vessel. caution : after increasing differential adjustment, be certain to check carefully for proper operation of switch mecha- nism. magnet must snap cleanly, with additional float movement available after magnet snaps. 10 44-602 side mounting liquid level controls 2.4 differential adjustment (cont.) 2.4.1 level differential vs. mounting nozzle length notes: nozzle length is dimension l from end of standard control body to opening in tank having minimum diameter listed for each model. minimum diameter given is i.d. of float switch body. minimum diameter given is i.d. of 3" schedule 40 pipe. minimum diameter given is i.d. of 3" schedule 80 pipe. consult factory for maximum differential available for models t64 and t67. the table below may be used to determine the maximum level travel (differential) available between switch on and switch off actuations with mounting nozzles of different lengths. the differentials given occur with the minimum tank opening diameter listed for each model and are applicable to standard controls. switch mechanism actuates on rising level switch mechanism actuates on falling level l c of control l level differential minimum nozzle opening figure 7 nozzle length in. (mm) maximum level differential available with several nozzle lengths model t52 with 3.12" (79 mm) diameter minimum tank nozzle opening model t63 with 2.31" (59 mm) diameter minimum tank nozzle opening model t62 threaded with 3.06" (78 mm) diameter minimum tank nozzle opening model t62 flanged with 2.88" (73 mm) diameter minimum tank nozzle opening float stem length float stem length float stem length float stem length 8.00 (203) 12.00 (305) 18.00 (457) 26.00 (660) 8.00 (203) 12.00 (305) 18.00 (457) 26.00 (660) 8.00 (203) 12.00 (305) 18.00 (457) 26.00 (660) 8.00 (203) 12.00 (305) 18.00 (457) 26.00 (660) 2.00 (51) 4.75 (121) 7.00 (178) 10.25 (260) 14.50 (368) 2.62 (67) 5.00 (127) 7.38 (187) 10.50 (267) 5.81 (148) 8.12 (206) 11.56 (294) 16.12 (409) 3.50 (89) 5.12 (130) 7.50 (191) 10.75 (273) 4.00 (102) 4.00 (102) 5.62 (143) 8.12 (206) 11.62 (295) 1.88 (48) 3.50 (89) 5.25 (133) 7.50 (191) 4.38 (111) 6.12 (155) 8.69 (221) 12.19 (310) 3.25 (83) 4.75 (121) 7.00 (178) 10.00 (254) 6.00 (152) 4.25 (108) 6.25 (159) 8.88 (226) 2.75 (70) 4.12 (105) 5.88 (149) 1.50 (38) 4.69 (119) 6.69 (170) 9.31 (236) 3.75 (95) 5.38 (137) 7.75 (197) 8.00 (203) 3.50 (89) 5.12 (130) 7.25 (184) 2.38 (60) 3.38 (86) 4.88 (124) 3.81 (97) 5.44 (138) 7.56 (192) 3.00 (76) 4.50 (114) 6.25 (159) 10.00 (254) 2.88 (73) 4.25 (108) 6.00 (152) 2.00 (51) 2.88 (73) 4.12 (105) 3.19 (81) 4.56 (116) 6.38 (162) 2.50 (64) 3.75 (95) 5.38 (137) 12.00 (305) 3.62 (92) 5.12 (130) 2.50 (64) 3.50 (89) 3.94 (100) 5.44 (138) 3.25 (83) 4.62 (117) inches (millimeters) 44-602 side mounting liquid level controls 11 3.0 reference information 3.1 preventive maintenance periodic inspections are a necessary means to keep your level control in good working order. this control is a safety device to protect the valuable equipment it serves. a systematic program of preventive maintenance must be implemented when the control is placed into service. if the following is observed, your control will provide reliable protection of your capital equipment for many years. 3.1.1 what to do 1. keep control clean. be sure the switch housing cover is always in place on the control. this cover is designed to keep dust and dirt from interfering with switch mechanism operation. in addition, it protects against damaging moisture and acts as a safety feature by keeping bare wires and terminals from being exposed. should the housing cover or any seals become damaged or misplaced, obtain a replacement immediately. 2. inspect switch mechanisms, terminals, and connections monthly. a. dry contact switches should be inspected for excessive wear on actuating lever or misalignment of adjustment screw at point of contact between screw and lever. such wear can cause false switch actuating levels. adjust switch mechanism to compensate (if possible) or replace switch. b. do not operate your control with defective or mal- adjusted switch mechanisms (refer to bulletin on switch mechanisms furnished for service instructions.) c. side mounting controls may sometimes be exposed to excessive heat or moisture. under such conditions, insulation on electrical wiring may become brittle, eventually breaking or pealing away. the resulting bare wires can cause short circuits. check wiring carefully and replace at the first sign of brit- tle insulation. d. vibration may sometimes cause terminal screws to work loose. check all terminal connections to be cer- tain that screws are tight. 12 44-602 side mounting liquid level controls e. on units with pneumatic switches, air (or gas) operat- ing medium lines subjected to vibration, may eventual- ly crack or become loose at connections causing leak- age. check lines and connections carefully and repair or replace, if necessary. note: as a matter of good practice, spare switches should be kept on hand at all times. 3. inspect entire unit periodically. isolate control from vessel. raise and lower liquid level to check for switch contact and reset. 3.1.2 what to avoid 1. never leave switch housing cover off the control longer than necessary to make routine inspections. 2. never place a jumper wire across terminals to cut-out the control. if a jumper is necessary for test purposes, be certain it is removed before placing control into service. 3. never attempt to make adjustments or replace switches without reading instructions carefully. certain adjustments provided for in side mounting controls should not be attempted in the field. when in doubt, consult the factory or your local representative. 4. never use lubricants on pivots of switch mechanisms. a sufficient amount of lubricant has been applied at the fac- tory to ensure a lifetime of service. further oiling is unnec- essary and will only tend to attract dust and dirt which can interfere with mechanism operation. 44-602 side mounting liquid level controls 13 3.2 troubleshooting usually the first indication of improper operation is failure of the controlled equipment to function, i.e.: pump will not start (or stop), signal lamps fail to light, etc. when these symptoms occur, whether at time of installation or during routine service thereafter, check the following potential external causes first. fuses may be blown. reset button(s) may need resetting. power switch may be open. controlled equipment may be faulty. wiring leading to control may be defective. if a thorough inspection of these possible conditions fails to locate the trouble, proceed next to a check of the con- trol's switch mechanism. 3.2.1 check switch mechanism 1. pull disconnect switch or otherwise disconnect power to the control. 2. remove switch housing cover. 3. disconnect power wiring from switch assembly. 4. swing magnet assembly in and out by hand to check care- fully for any sign of binding. assembly should require minimal force to move it through its full swing. 5. if binding exists, magnet may be rubbing enclosing tube. if magnet is rubbing, loosen magnet clamp screw and shift magnet position. retighten magnet clamp screw. 6. if switch magnet assembly swings freely and mechanism still fails to actuate, check installation of control to be cer- tain it is within the specified 3 of vertical. use spirit level on side of enclosing tube in two places, 90 apart. 7. examine the switch closely as previously described in preventive maintenance section. check continuity of switch with ohmmeter. if switch does not function properly, replace it immediately. 8. if switch mechanism is operating satisfactorily, proceed to check sensing unit. 14 44-602 side mounting liquid level controls 3.2.2 check sensing unit 1. check to be certain liquid is entering float chamber. a valve may be closed or piping plugged. 2. proceed to check level sensing action by removing switch housing assembly, as described in steps 4 through 7 of the switch differential adjustment section on pages 8 and 9. caution: unit must be normalized to atmospheric pressure before removing switch housing assembly. 3. inspect attraction sleeve(s) and inside of enclosing tube for excessive corrosion or solids build-up which could restrict movement, preventing sleeve(s) from reaching field of magnet(s). 4. if the differential has been changed in the field, check tightness and position of the jam nuts. note: differential adjustment causes a change in the amount of level travel between switch-on and switch-off actuations. refer to pages 8 and 9. 5. vary liquid level in vessel. check float to be certain it is buoyant in the liquid (vessel must have adequate liquid level). if float is determined to be filled with liquid or collapsed, float must be replaced. do not attempt to repair a float. 3.2.3 check complete unit caution: with electrical power on, care should be taken to avoid contact with switch leads and connections at terminal block. reassemble unit. reconnect power supply and carefully actuate switch mechanism manually (using a non-conduc- tive tool) to determine whether controlled equipment will operate. if all components in the control are in operating condi- tion, the trouble must be (and should be) located external to the control. repeat inspection of external conditions previously described. note: if difficulties are encountered which cannot be identified, con- sult the factory or your local representative for assistance. a complete description of the trouble should be provided along with information concerning your piping and mounting arrangement, plus a description of your operating sequence. sketches or photographs showing the installation are also beneficial. when communicating about your control, be certain always to specify the complete model and serial numbers. dual stage units with hs switches are not atex approved. iec installation instructions: the cable entry and closing devices shall be ex d certified suitable for the conditions of use and correctly installed. for ambient temperatures above +55 c or for process temperatures above +150 c, suitable heat resistant cables shall be used. heat extensions (between process connection and housing) shall never be insulated. special conditions for safe use: when the equipment is installed in process temperatures higher than +85 c the temperature classification must be reduced according to the following table as per iec60079-0. 44-602 side mounting liquid level controls 15 3.3 agency approvals agency approved model approval classes fm all with an electric switch mechanism and a housing class i , div 1, groups c & d listed as type 4x/7/9 class ii , div 1, groups e, f & g all with an electric switch mechanism and a housing class i , div 1, groups b, c & d listed as type 4x/7/9 class i , div 1, group b class ii , div 1, groups e, f & g csa all with a series hs, h1, f, 8 or 9 electric switch mechanism class i , div 2, groups b, c & d and a housing listed as csa type 4x all with an electric switch mechanism and a housing class i , div 1, groups c & d listed as type 4x/7/9 class ii , div 1, groups e, f & g all with an electric switch mechanism and a housing class i , div 1, groups b, c & d listed as type 4x/7/9 class i , div 1, group b class ii , div 1, groups e, f & g atex / iec ex all with an electric switch mechanism and an atex ii 2 g eex d ii c t6 atex housing 94/9/ec iec ex ex d ii c t6 ip 66 ce low voltage directives 2006/95/ec installation category ii per harmonized standard: pollution degree 2 en 61010-1/1993 & amendment no. 1 maximum process temperature temperature classification < 85 c t6 < 100 c t5 < 135 c t4 < 200 c t3 < 300 c t2 < 450 c t1 these units are in conformity with iecex kem 05.0020x classification ex d ii c t6 t ambient -40 c to +70 c 16 44-602 side mounting liquid level controls 3.4 specifications 3.4.1 dimensional specifications inches (mm) b a w 2 c d plugged this dimension equals stem length plus float length minus 2.25 (67). min. nozzle opening 3.06 (78) diameter 4.50 (114) 1.75 (44) l 3.00 (76) male pipe thread w switch actuates rising level switch actuates falling level four 1 / 2 " studs extending 1.25 (32) from tank on 4.62 (117) bolt circle. 3.12 (79) dia. hole 45 45 l b 4.50 (114) square flange this dimension equals stem length plus float length minus 2.50 (64). a plugged c d 4.50 (114) min. nozzle opening 3.12 (79) dia. l 2.25 (57) c of control w 2 w switch actuates rising level switch actuates falling level 2.50 (64) dia. float (std) c of control switch actuates rising level switch actuates falling level w 2 w l 2 1/2" npt 1.94 (49) 5.25 (133) rotation clearance this dimension equals float stem length minus 3.38 (86). min. nozzle opening 2.31 (59) thread .93 (23) b c d plugged l a single switch models model t62 with threaded body figure 9 model t63 with threaded body figure 10 model t52 with flanged body figure 8 17 3.4 specifications 3.4.1 dimensional specifications (cont.) inches (mm) 44-602 side mounting liquid level controls conduit connections d electrical switches nema 4x/7/9: 1" npt group b: 1" npt pneumatic switches nema 1: 1 / 4 " npt note: allow 8.00 (203) overhead clearance for cover removal. outline dimensions t52/t62 t63 t67 housing ab c nema 4x 3.87 5.93 10.69 10.69 12.88 nema 4x/7/9 group b (98) (151) (272) (272) (327) nema 1 5.00 4.69 9.00 9.12 pneumatic (127) (119) (229) (323 z y x w plugged 4.50 (114) this dimension equals stem length plus float length minus 2.54 (65). b a c 3.00 male pipe threads min. nozzle opening 2.31 (59) maximum nozzle length (l) to inside of tank 2.25 (57) "a" mechanism actuates on rising level "a" on falling level "b" mechanism actuates on falling level "b" on rising level d model t67 with threaded body figure 11 tandem switch models model t67 with flanged body figure 12 4.75(121) this dimension equals stem length plus float length minus 2.92 (74). z y x w plugged "a" mechanism actuates on rising level "a" on falling level "b" mechanism actuates on falling level "b" on rising level a b c 3.50 (89) maximum nozzle length (l) to inside of tank flange bolt holes straddle vertical c l d 18 44-602 side mounting liquid level controls 3.4 specifications 3.4.2 actuation levels switch actuation levels obtainable with standard length float stems length of w & x y & z float stem minimum maximum minimum maximum 8.00 (203) 2.50 (64) 2.50 (64) 1.00 (25) 2.50 (64) 12.00 (305) 3.75 (95) 3.75 (95) 1.50 (38) 3.75 (95) 18.00 (457) 5.50 (140) 5.50 (140) 2.12 (54) 5.50 (140) 26.00 (660) 7.75 (197) 7.75 (197) 3.00 (76) 7.75 (197) model t67 model t63 length differential levels maximum differential (w) with maximum nozzle of obtainable nozzle lengths (l) of length (l) to float w maintain maximum stem minimum maximum 2.00 (51) 4.00 (102) 6.00 (152) 8.00 (203) 10.00 (254) 12.00 (305) differential 8.00 (203) 1.25 (32) 4.75 (121) 4.00 (102) CCCCC 12.00 (305) 1.75 (44) 7.00 (178) 7.00 (178) 5.62 (143) 4.25 (108) 3.50 (89) 2.88 (73) C 2.38 (60) 18.00 (457) 2.50 (64) 10.25 (260) 10.25 (260) 8.12 (206) 6.25 (159) 5.12 (130) 4.25 (108) 3.62 (92) 26.00 (660) 3.50 (89) 14.50 (368) 14.50 (368) 11.62 (295) 8.88 (226) 7.25 (184) 6.00 (152) 5.12 (130) length differential levels maximum differential (w) with maximum nozzle of obtainable nozzle lengths (l) of length (l) to float w maintain maximum stem minimum maximum 2.00 (51) 4.00 (102) 6.00 (152) 8.00 (203) 10.00 (254) 12.00 (305) differential 8.00 (203) 1.25 (32) 5.81 (148) 5.81 (148) 4.38 (111) 1.50 (38) CCC 12.00 (305) 2.00 (51) 8.12 (206) 8.12 (206) 6.12 (155) 4.69 (119) 3.81 (97) 3.19 (81) C 2.50 (64) 18.00 (457) 2.88 (73) 11.56 (294) 11.56 (294) 8.69 (221) 6.69 (170) 5.44 (138) 4.56 (116) 3.94 (100) 26.00 (660) 4.00 (102) 16.16 (410) 16.16 (410) 12.19 (310) 9.31 (236) 7.56 (192) 6.38 (162) 5.44 (138) model t52 model t62 with threaded body differential adjustment on tandem units must be done at the factory. advise required differentials at time of order placement. dimensions w and x set for maximum unless otherwise specified. dimensions y and z set for maximum unless otherwise specified. inches (mm) length differential levels maximum differential (w) with maximum nozzle of obtainable nozzle lengths (l) of length (l) to float w maintain maximum stem minimum maximum 2.00 (51) 4.00 (102) 6.00 (152) 8.00 (203) 10.00 (254) 12.00 (305) differential 8.00 (203) 1.00 (25) 2.62 (67) 2.62 (67) 1.88 (48) CC CC 12.00 (305) 1.75 (44) 5.00 (127) 5.00 (127) 3.50 (89) 2.75 (70) 2.38 (61) 2.00 (51) C 1.19 (30) 18.00 (457) 2.50 (64) 7.38 (187) 7.38 (187) 5.25 (133) 4.12 (105) 3.38 (86) 2.88 (73) 2.50 (64) 26.00 (660) 3.50 (89) 10.50 (267) 10.50 (267) 7.50 (190) 5.88 (149) 4.88 (124) 4.12 (105) 3.50 (89) 44-602 side mounting liquid level controls 19 3.5 replacement parts 3.5.1 replacements assemblies parts identification 1 7 8 3 6 2 serial no. tag (ref.) 4 5 14 21 16 18 (t63) (t52 and t57) 17 16 15 11 13 12 18 10 19 9 20 spacer bracket for tandem switch mechanisms figure 13 item description 1 switch housing cover 2 switch housing base 3 switch mechanism 4 spacer bracket 5 rd head screws 6 attraction sleeve(s) 7 jam nuts 8 guide washer 9 sleeve stem 10 connecting pin 11 fulcrum 12 fulcrum pin 13 pivot bracket 14 rd head screws 15 float stem 16 stem lock nuts 17 float 18 body 19 e-tube gasket 20 enclosing tube 21 flange gasket 20 1 serial no. tag (ref.) 7 16 18 (t62 and t67) flanged (t62 and t67) threaded 17 15 21 12 11 10 18 19 9 3 8 2 6 figure 14 3.5 replacement parts 3.5.2 models t52 and t63 20 44-602 side mounting liquid level controls t52 t63 switch hsg cover refer to bulletin 42-680/42-780 for switch housing cover and base assembly switch hsg base refer to bulletin 42-680/42-780 for switch housing cover and base assembly switch mechanism refer to bulletin on switch mechanism furnished (refer to chart on page 7) spacer bracket not required rd head screws not required standard sleeve assy (includes items 6 through 16) 089-5508-001 sheathed sleeve assy (includes items 6 through 16) 089-5516-001 089-5517-001 float 2.50 z07-1102-001 2.50 x 4.00 z07-1202-001 3.00 z07-1202-004 z07-1102-004 body consult factory e-tube gasket 012-1301-002 enclosing tube z32-6325-001 flange gasket 012-1301-003 not required notes: all replacement assemblies listed are for standard base models which use series b, c, d, f, 8, 9 and j switch mechanisms only. consult your local representative for ordering assistance on all special model replacement parts not listed above. sleeve kits contain 8.00 inch (203 mm) stem lengths. consult factory for longer stem lengths. standard sleeve is type 400 series stainless steel. sheathed attraction sleeves are used on models specified for corrosive service. sheathed sleeve kits are used on models with material of construction codes 2 through 9. this e-tube is for models with material of construction code 1 only. consult factory for e-tubes used with other material of construction codes. 44-602 side mounting liquid level controls 21 3.5 replacement parts 3.5.3 models t62 threaded, t62 flanged, t67 threaded and t67 flanged t62 threaded t62 flanged t67 threaded t67 flanged switch hsg cover refer to bulletin 42-680/42-780 for switch housing cover and base assembly switch hsg base refer to bulletin 42-680/42-780 for switch housing cover and base assembly switch mechanism refer to bulletin on switch mechanism furnished (refer to chart on page 7) spacer bracket not required 005-7542-121 rd head screws not required 010-1409-006 standard sleeve assy (includes items 6 through 16) 089-5510-001 089-5511-001 sheathed sleeve assy (includes items 6 through 16) 089-5514-001 n/a n/a float 2.50 089-5546-001 2.50 x 4.00 089-5553-001 3.00 089-5551-001 3.50 089-5552-001 3.00 x 5.00 089-5554-001 3.00 x 6.00 089-5555-001 body consult factory e-tube gasket 012-1301-002 enclosing tube z32-6325-001 z32-6325-007 flange gasket not required not available not required not available notes: all replacement assemblies listed are for standard base models which use series b, c, d, f, 8, 9 and j switch mechanisms only. consult your local representative for ordering assistance on all special model replacement parts not listed above. sleeve kits contain 8.00 inch (203 mm) stem lengths. consult factory for longer stem lengths. standard sleeve is type 400 series stainless steel. sheathed attraction sleeves are used on models specified for corrosive service. sheathed sleeve kits are used on models with material of construction codes 2 through 9. this e-tube is for models with material of construction code 1 only. consult factory for e-tubes used with other material of construction codes. flange gaskets used on models t62 and t67 are standard ansi type, readily available at local supply houses. 22 44-602 side mounting liquid level controls 3.6 model numbers 3.6.1 t52, t62, t63, t64 and t67 models model number, material of construction and tank connection (select from next page) model set points material of construction tank connection pressure rating code description code description psig @ f bar @ c 100 450 750 900 1000 38 232 399 482 538 t52 1 1 cast iron body, 300 series ss trim, 400 series ss sleeve e3 4" cast iron square flange 250 150 n/a n/a n/a 17 10 n/a n/a n/a 2 cast iron body, 316 ss trim and sleeve t62 1 1 carbon steel body, 300 series ss trim, 400 series ss sleeve f2 3" npt 500 377 353 144 34 26 24 23 g3 g4 g5 h3 h4 h5 3" 150 lb. rf flange 3" 300 lb. rf flange 3" 600 lb. rf flange 4" 150 lb. rf flange 4" 300 lb. rf flange 4" 600 lb. rf flange ansi rf flange ratings 2 carbon steel body, 316 ss trim and sleeve 3 304 ss body, 300 series ss trim and sleeve 4 316 ss body, trim and sleeve t63 1 1 cast iron body, 300 series ss trim, 400 series ss sleeve e2 2 1 M 2 " npt 250 150 n/a n/a n/a 17 10 n/a n/a n/a 4 316 ss body, trim and sleeve t64 1 1 carbon steel body, 300 series ss trim, 400 series ss sleeve h3 4" 150 lb. rf flange ansi rf flange ratings h4 4" 300 lb. rf flange h5 4" 600 lb. rf flange t67 2 1 carbon steel body, 300 series ss trim, 400 series ss sleeve f2 3" npt 500 377 353 144 34 26 24 23 g3 g4 g5 h3 3" 150 lb. rf flange 3" 300 lb. rf flange 3" 600 lb. rf flange 4" 150 lb. rf flange ansi rf flange ratings compare with float rating and use lower value for selection. float cannot pass through 3" npt opening. to pass float, tank nozzle internal bore diameter must not be less than 3.06 (78). 3.50 (89) diameter and 3.00 x 5.00 (76 x 127) floats not available in models t52 and t63. process temperature based on +100 f (+38 c) ambient. dual switches available only with tandem model t67. csa approval does not apply to series he switches. on condensing applications, temperature down-rated to +400 f. pneumatic switches not available on models t64 or t67. float and float stem length float size all models excluding t64 float stem length and specific gravity rating pressure/temperature ratings inches mm inches mm inches mm inches mm 8.00 203 12.00 305 18.00 457 26.00 660 psig @ f bar @ c inches mm s.g. code s.g. code s.g. code s.g. code 100 750 900 1000 38 399 482 538 2.50 64 0.80 a 0.80 b 0.90 c 0.90 d 350 282 271 268 24 19 19 18 2.50 4.00 64 102 0.52 e 0.55 f 0.60 g 0.66 h 100 81 78 77 7 6 5 5 3.00 76 0.55 j 0.55 k 0.60 l 0.60 m 250 201 194 191 17 14 13 13 3.50 89 0.50 n 0.50 p 0.55 q 0.55 r 400 322 310 306 28 22 21 21 3.00 5.00 76 127 0.65 s 0.65 t 0.70 v 0.70 w 500 377 353 335 34 26 24 23 model t64 only 3.50 89 0.40 n 1200 936 876 794 83 65 60 58 44-602 side mounting liquid level controls 23 3.6 model numbers 3.6.1 t52, t62, t63, t64 and t67 models (cont.) pneumatic switch mechanism and enclosure maximum maximum bleed orifice all models with material all models w/material of switch supply pressure process temperature diameter of construction code 1 construction codes 2, 3 or 4 description psig bar f c inches mm nema 1 nema 1 series j 100 7 400 204 0.63 1.6 jde jde bleed type 60 4 400 204 0.94 2.3 jee jee series k 100 7 400 204 koe non-bleed type 40 3 400 204 kog electric switch mechanism and enclosure switch description process temperature range f (c) contacts set points all models with material of construction code 1, except model t64 all models with material of construction codes 2, 3 & 4, except model t64 model t64 only type 4x/7/9 aluminum enclosure class i, div 1 groups c&d class i, div 1 group b atex ex ii 2 g eex d iic t6 class i, div 1 groups c&d class i, div 1 group b atex ex ii 2 g eex d iic t6 class i, div 1 groups c&d class i, div 1 group b atex ex ii 2 g eex d iic t6 series b snap switch -40 to +250 (-40 to +121) spdt 1 bkp bkt bac bkq bks ba9 bka bkj bcc 2 bla blj bdc n/a n/a dpdt 1 bnp bnt bbc bnq bns bb9 bna bnj bfc 2 boa boj bgc n/a n/a series c snap switch -40 to +450 (-40 to +232) spdt 1 ckp ckt cac ckq cks ca9 cka ckj ccc 2 cla clj cdc n/a n/a dpdt 1 cnp cnt cbc cnq cns cb9 cna cnj cfc 2 coa coj cgc n/a n/a series d dc current snap switch -40 to +250 (-40 to +121) spdt 1 n/a dkq dks da9 dkb dkk dc9 dpdt 1 dnb dnk df9 dnb dnk df9 series f hermetically sealed snap switch -50 to +750 (-46 to +399) spdt 1 fkp fkt fac fkq fks fa9 fka fkj fcc 2 fla flj fdc n/a n/a dpdt 1 fnp fnt fbc fnq fns fb9 fna fnj ffc 2 foa foj fgc n/a n/a series hs hermetically sealed 5-amp snap switch with wiring leads -50 to +550 (-46 to +288) spdt 1 n/a hmc hek n/a hmj hmk n/a dpdt 1 hmf het hms hmt series hs hermetically sealed 5-amp snap switch with terminal block -50 to +550 (-46 to +288) spdt 1 n/a hm3 hm4 ha9 hm3 hm4 ha9 dpdt 1 hm7 hm8 hb9 hm7 hm8 hb9 series h1 hermetically sealed 1-amp snap switch with wiring leads -50 to +750 (-46 to +399) spdt 1 n/a hkc n/a hkj hkk n/a series r high temperature snap switch -40 to +750 (-40 to +399) spdt 1 n/a rkb rkk rc9 rkb rkk rc9 dpdt 1 rnb rnk rf9 rnb rnk rf9 series 8 hermetically sealed snap switch -50 to +750 (-46 to +399) spdt 1 8kp 8kt 8ac 8kq 8ks 8a9 8ka 8kj 8cc 2 8la 8lj 8dc n/a n/a dpdt 1 8np 8nt 8bc 8nq 8ns 8b9 8na 8nj 8fc 2 8oa 8oj 8gc n/a n/a series 9 high temperature hermetically sealed snap switch -50 to +750 (-46 to +399) spdt 1 9kp 9kt 9ac 9kq 9ks 9a9 9ka 9kj 9cc 2 9la 9lj 9dc n/a n/a dpdt 1 9np 9nt 9bc 9nq 9ns 9b9 9na 9nj 9fc 2 9oa 9oj 9gc n/a n/a switch description process temperature range f (c) contacts set points cs/ aluminum cast iron cs/ aluminum cast iron cs/ aluminum cast iron nema 4x class i, div 1 groups c&d class i, div 1 group b nema 4x class i, div 1 groups c&d class i, div 1 group b nema 4x class i, div 1 groups c&d class i, div 1 group b series r high temperature snap switch -40 to +1000 (-40 to +538) spdt 1 n/a r1m rkm rkw r1m rkm rkw 2 n/a n/a dpdt 1 rdm rnm rnw rdm rnm rnw 2 n/a n/a series 9 high temperature hermetically sealed snap switch -50 to +1000 (-46 to +538) spdt 1 9ar 9kr 9kv 9ay 9ky 9kw 9ad 9kd 9kv 2 9bd 9ld 9lv n/a n/a dpdt 1 9dr 9nr 9nv 9dy 9ny 9nw 9dd 9nd 9nv 2 9ed 9od 9ov n/a n/a bulletin: 44-602.20 effective: may 2010 supersedes: june 2009 assured quality & service cost less service policy owners of magnetrol controls may request the return of a control or any part of a control for complete rebuilding or replacement. they will be rebuilt or replaced promptly. controls returned under our service policy must be returned by prepaid transportation. magnetrol will repair or replace the control at no cost to the purchaser (or owner) other than transportation if: 1. returned within the warranty period; and 2. the factory inspection finds the cause of the claim to be covered under the warranty. if the trouble is the result of conditions beyond our con- trol; or, is not covered by the warranty, there will be charges for labor and the parts required to rebuild or replace the equipment. in some cases it may be expedient to ship replacement parts; or, in extreme cases a complete new control, to replace the original equipment before it is returned. if this is desired, notify the factory of both the model and serial numbers of the control to be replaced. in such cases, credit for the materials returned will be determined on the basis of the applicability of our warranty. no claims for misapplication, labor, direct or consequen- tial damage will be allowed. return material procedure so that we may efficiently process any materials that are returned, it is essential that a return material authorization (rma) number be obtained from the factory, prior to the material's return. this is available through magnetrols local representative or by contacting the factory. please supply the following information: 1. company name 2. description of material 3. serial number 4. reason for return 5. application any unit that was used in a process must be properly cleaned in accordance with osha standards, before it is returned to the factory. a material safety data sheet (msds) must accompany material that was used in any media. all shipments returned to the factory must be by prepaid transportation. all replacements will be shipped f.o.b. factory. 5300 belmont road ? downers grove, illinois 60515-4499 ? 630-969-4000 ? fax 630-969-9489 ? www.magnetrol.com 145 jardin drive, units 1 & 2 ? concord, ontario canada l4k 1x7 ? 905-738-9600 ? fax 905-738-1306 heikensstraat 6 ? b 9240 zele, belgium ? 052 45.11.11 ? fax 052 45.09.93 regent business ctr., jubilee rd. ? burgess hill, sussex rh15 9tl u.k. ? 01444-871313 ? fax 01444-871317 copyright ? 2010 magnetrol international, incorporated. all rights reserved. printed in the usa. performance specifications are effective with date of issue and are subject to change without notice. magnetrol & magnetrol logotype are registered trademarks of magnetrol international. |
Price & Availability of T52-1E3N-KOG
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |