A15-1E2P-BKQ

A15-1E2P-BKQ MAGNETROL | Alldatasheet

Document overview

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Technical content

Magnetrol ® displacement type level switches offerthe industrial user a wide choice of alarm and control configurations.Every unit utilizesa simple buoyancy principle and is well suited for simple or complex applications,such as foaming or surging liquids or agitatedfluids,and usuallycostslessthanothertypes of levelswitches. F E A T U R E S

• N arrow or wide levelranges achievedthrough m ultipleswitchmechan ism capability.
• Displacersadjustableatany pointalong the suspension cable.
• 10 feet(3meters)suspension cablestandard
• Anti-surge designeliminatesthe possibility ofswitch shortcycling
• Flanged or threadedmoun ting available
• E asy installation
• Field adjustablesetpointand switch differential
• N ACE models
• Floatingrooftop models
• Proof-er ® ground check
• C hoice of displacers:Porcelain,316 Stainlesssteel, K arbate,Brass.
• C hoice of switch mech anism s: Dr y contact, Pneum atic,Hermeticallysealed
• Availablehousings:NE MA 1, carbon steelfor pneuma tics;TY PE 4X /7/9,Class I,Div.1, Groups C & D, polymer coatedaluminum; TYPE 4X/7/9, C lass I,Div.1, Group B,polymer coatedaluminum D isplacerType Liquid LevelSwitches Displacer LevelSwitch withPROOF-ER Displacer LevelSwitch
• Foaming or surging liquids
• Agitated fluids
• Sew age handling
• Dirty liquids
• Paints
• Varnishes
• Heavy oils
• Liquids w ith solids A P P L I C A T I O N S

Operation isbased upon simple buoyancy,wh ereby a spring is loaded with weighted displacersw hich are heavierthan the liquid.Immer sion of the displacersin the liquid resultsin buoyancy force change, which mo ves the springupward. Since thespring moves only w hen the levelm oves on a displacer,spring movement Œ isalways a smallfraction of the leveltravelbetween displacers. A magn etic sleeve Ž is connected to the spring and operateswithin a non-magnetic barriertube .Spring mo vem entcausesthemag netic sleeve toattracta pivot - ed m agnet ,actuatinga switch mechan ism ‘ located outside the barriertube.Built-inlimitstops preventover stroking of thespring,under levelsurgeconditions. T E C H N O L O G Y Falling Level Rising Level Pivot Return Spring PP RR OO OO FF -- EE RR C O N T R O L S The purpose of the PROOF-ER is to check the operation of a displacer control without having to raise the level in the tank. This is accomplished by pulling down ward on the PROOF-ER chain. A spring-loaded lever arm then lifts the sw itch actuator simu lating a high or high-high level condition. W hen the chain is released, the PROOF-E R returns the actuator to its previous position to resume nor - m al operation. D I S P L A C E R S Stainless steel displacers are rated 720 psig @ +100° F (50 bar @ +38° C). Ka rbate displacers are limited to a minimum temp erature of +32° F (0° C) and a maximum temp erature of +300° F (+149° C). Do not use porcelain displacers on non-vented boiler water condensate systems over +200° F (+93° C). Stainless steel or Karbate is recom m ended. D I S P L A C E R S S U S P E N S I O N C A B L E Displacers are field-adjustable at any point along the suspension cable (10 feet (3 meters) 316 stainless steel is standard). Monel ® and Hastelloy ® materials are available. C onsult the factory for longer lengths. F L O A T I N G R O O F T O P C O N T R O L S The floating rooftop control is designed for installation on “barrier” (floating roof) tanks. The control will be fur - nished with a brass weight displacer to prevent sparking. A hollow brass displacer is required if the control is to actuate in liquid as well as by the barrier. Consult factory for other options.

S I N G L E S W I T C H M O D E L S S E R I E S A 1 0 A N D S E R I E S A 1 5 SERIES A10 PU MP OR VALVE CONTROL WIDE DIFFERENTIAL TYP E These wide differential units are factory calibrated to actuate as a liquid level reaches a given displacer and to deactuate when the level reaches a second displacer. The minimum differential band is approximately 6 in. (152 mm ) in water and varies som ewh at with liquid spe - cific gravity. The maximum differential is determined by the length of the displacer suspension cable. SERIES A15 LEVEL ALARM APPLICATION S N ARROW DIFFEREN TIAL TYPE These instrum ents are factory calibrated to operate over a narrow level differential band and are ideally suited for liquid level alarm applications on either high or low level. The operating level is fully adjustable simply by repositioning the displacer along its suspension cable. The differential band v aries slightly with liquid specific gravity. D U A L S W I T C H M O D E L S S E R I E S B 1 0 A N D S E R I E S B 1 5 SERIES B10 WIDE DIFFERENTIAL TYP E These wide differential tandem units are factory calibrated w ith a choice of several operating sequences designed to mee t virtually any application. O PERATING SEQUENC ES Mo del B10 units are available w ith a choice of switch operating sequence. Five of the most popular sequences are described on page 8. When ordering, specify operating sequence numb er and specific gravity of the liquid. SERIES B15 NA RROW DIFFEREN TIAL TYPE These instrum ents utilize tw o sw itches — each actuated at a different level and each calibrated with a narrow differential band. T R I - S W I T C H M O D E L S S E R I E S C 1 0 A N D S E R I E S C 1 5 SERIES C10 WIDE DIFFERENTIAL TYP E These wide differential type switches are designed to provide three electrically separate control signals in a selected sequence as liquid level varies. These units come factory-calibrated with a choice of several operating sequences com bining wide and narrow level differential. SERIES C15 NA RROW DIFFEREN TIAL TYPE These instrum ents are factory-calibrated to operate over a narrow level band wh ile providing three electrically separate control signals as liquid level varies.

AG ENC Y APPROV ED M ODEL AREA CLASSIFIC ATION FM All with an electric switch mechanism and a housing Class I, Div 1, Groups C & D listed as Type 4X/7/ 9 Œ C lass II , Div 1, Groups E, F & G All with an electric switch mech anism 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 or F electric switch Class I, Div 2, Groups B, C & D m echanism and a housing listed as CSA Type 4X All with an electric switch mech anism and a housing Class I, Div 1, Groups C & D listed as Type 4X/7/ 9 Œ C lass II , Div 1, Groups E, F & G All with an electric switch mech anism 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 housin gŒ 94/9/EC IEC Ex Ex d II C T6 IP66 CE All models Installation Category II Pollution Degree 2 Low Voltage D irectives 2006/95/EC per Harmonized Standard EN 61010-1/1993 & Amendment No. 1 A G E N C Y A P P R O V A L S P R E S S U R E / T E M P E R A T U R E R A T I N G S Threaded Models Ž 8 00 psig @ +100° F (55 bar @ +38° C) 250 psig @ +400° F (17 bar @ +204° C) Flanged Mod els L imited to the pressure rating of the selected flange or displacer. Cast iron flanges are flat face type conform ing to ANSI dim ensional specifications. Lo w Pressure PROOF-ER Mod els 25 psig @ +200° F (1.7 bar @ +93° C) Me dium Pressure PROOF-ER Models 125 psig @ +300° F (8.6 bar @ +149° C) Œ Controls with two or more HS or H1 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. 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 Tambient -40° C to +70° C Ž Models with stainless steel displacers are rated 720 psig @ +100° F (50 bar @ 38° C).

SERIES HS, F & 8 HE RM ETICALLY SEALED SWITCHES

• E ntire mech anism and contacts are contained within a positively pressurized capsule with series ‘HS’
• Ideal for use in salt and other corrosive atmo spheres
• Available in two models, one with easy access terminals, another with 12" (305 mm ) long exposed w iring leads w hich may be field connected away from the switch enclosure SERIES J & K PN EUM ATIC SWITCHE S
• Suited for process industry applications in hazardous locations or where electrical pow er is not available
• Series “J” bleed type switch is intended for general purpose applications
• Series “K” sw itch is specially designed to provide non-bleed operation with a high degree of vibration resistance SERIES B, C, D, O & Q DRY CONT ACT SWITCHES
• Series “B”, “C”, “O” and “Q ” switches are general purpose units with a selection of maximu m liquid temperature ratings
• Series “D” switch is designed for high DC current

applications

S P E C I F I C A T I O N S S W I T C H M E C H A N I S M S A N D E N C L O S U R E S BASIC ELECTRICAL RATINGS SWIT CH ENCLOS UR ES

• TYPE 4X/7/9 aluminum enclosures
• Designed and approved for Class I, Div. 1, Groups C & D and Class I, Div. 1 Group B
• Optional housing heaters and drains available for some enclosures
• Pneumatic switch mechanisms available with a NE M A 1 enclosure Voltage Sw itch Series and Non-Inductive Ampere Rating B C D F HS O Q 8

S P E C I F I C A T I O N S M O D E L A 1 0 D I M E N S I O N A L D A T A A N D A C T U A T I O N L E V E L S Model A10 with Threaded Mounting 2 1/2" NPT 5.93 (151) A Min. 3.87 (98) 10.12 (257) 8.46 (214) 3.13 (79) Plug Max. B D F Rising Level Actuation G Falling Level Actuation E Elect. Conn. C INCHES (MM) Outline Dimensions Displacer Threaded Mounting Flanged Mounting Type AB A B Porcelain 5.00 122.00 7.00 124.00 Stainless Steel 4.75 122.00 6.75 124.00 or Karbate (120) (3098) (171) (3149) Displacer Type CDE Porcelain 2.56 (65) 7.25 (184) 3.62 (91) Stainless Steel 2.50 (63) 9.00 (228) 4.50 (114) or Karbate Type Temp. FG FG F G F G F G° F STAND ARD ACTUATING LEVELS AN D LIQUID SPECIFIC GRAVITY Model A10 with Flanged Mounting 5.93 (151) A Min. 3.87 (98) 10.12 (257) 8.46 (214) Plug Max. B D F Rising Level Actuation G Falling Level Actuation E Elect. Conn. C Flange Electrical Connections TYPE 4X/7/9, Group B: 1" NPT NEMA 1 Pneumatic: 1⁄4" NPT Note: All levels ±0.25" (6).

S P E C I F I C A T I O N S M O D E L A 1 5 D I M E N S I O N A L D A T A A N D A C T U A T I O N L E V E L S * INCH ES (MM) Outline Dimensions Displacer Threaded Mounting Flanged Mounting Type ABAB Porcelain 5.62 122.00 7.62 124.00 Stainless Steel 5.62 122.00 7.62 124.00 or Karbate (142) (3098) (193) (3149) Displacer Type CD Porcelain 2.56 (65) 7.25 (184) Stainless Steel 2.50 (63) 9.00 (228) or Karbate Model A15 with Threaded Mounting 2 1/2" NPT 5.93 (151) A Min. 3.87 (98) 7.94 (201) 6.25 (159) 3.13 (79) Plug Max. B D F Rising Level Actuation Falling Level Actuation E Elect. Conn. C Model A15 with Flanged Mounting Flange A Min. Max. B D F Rising Level Actuation Falling Level Actuation E C 5.93 (151) 3.87 (98) 6.25 (159) Plug Elect. Conn. 7.94 (201) Temp. EF E F EFEFE FE FType ° F STANDA RD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY Electrical Connections TYPE 4X/7/9, Group B: 1" NPT NEMA 1 Pneumatic: 1⁄4" NPT Note: All levels ±0.25" (6). *See page 21 for PROOF-ER and/or floating rooftop switch dimensions.

S P E C I F I C A T I O N S M O D E L B 1 0 D I M E N S I O N A L D A T A Model B10 with Threaded Mounting 2 1/2" NPT 5.93 (151) A Min. 3.87 (98) 10.12 (257) 8.46 (214) 3.13 (79) Plug Max. B Elect. Conn. C Outline Dimensions Displacer Threaded Mounting Flanged Mounting Type ABAB Porcelain 4.88 122.00 6.88 124.00 Stainless Steel 4.75 122.00 6.75 124.00 or Karbate (120) (3098) (171) (3149) Displacer Type CDE Porcelain 2.56 (65) 10.04 (255) 5.02 (127) Stainless Steel 2.50 (63) 12.00 (304) 6.00 (152) or Karbate Model B10 with Flanged Mounting 5.93 (151) 3.87 (98) 10.12 (257) 8.46 (214) Plug Elect. Conn. Flange A Min. Max. B C Electrical Connections TYPE 4X/7/9 Group B: 1" NPT M OD EL B10 WITH DISPLACER ARRANG EMEN TS 1 AND 2 Displacer Type CDE F Porcelain 2.56 5.02 5.02 5.02 Stainless Steel 2.50 6.00 6.00 6.00 or Karbate (63) (152) (152) (152) M ODE L B10 WITH DISPLACER ARRAN GE M ENT S 3, 4, AN D 5 INCHES (MM)

S P E C I F I C A T I O N S M O D E L B 1 0 A C T U A T I O N L E V E L S INCH ES (MM) B10 STAND ARD ACTUATIN G LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEM ENT 1 Displacer Liquid (155 - 142) (77 - 69) (68 - 64) Note: All levels ±0.25" (6). Displacer Liquid Note: All levels ±0.25" (6).

S P E C I F I C A T I O N S M O D E L B 1 0 A C T U A T I O N L E V E L S ( c o n t . ) D F G H E Actuation Actuation Actuation Upper Switch Lower Switch Model B10 Displacer Arrangement 1 INCHES (MM) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEM ENT 1 ( cont .) Displacer Liquid Stainless (259 - 202) (196 - 188) (190 - 160) (156 - 138) (177 - 130) Karbate Stainless (105 - 96) (95 - 89) (88 - 76) Note: All levels ±0.25" (6). D G H F E Actuation Actuation Actuation Upper Switch Lower Switch Model B10 Displacer Arrangement 2

S P E C I F I C A T I O N S M O D E L B 1 0 A C T U A T I O N L E V E L S ( c o n t . ) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEM ENT 2 INCHES (MM) Displacer Liquid (67 - 54) (160 - 151) (90 - 86) Note: All levels ±0.25" (6). Note: All levels ±0.25" (6). Displacer Liquid

S P E C I F I C A T I O N S M O D E L B 1 0 A C T U A T I O N L E V E L S ( c o n t . ) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEM ENT 2 (cont.) INCHES (MM) Displacer Liquid Stainless (107 - 50) (44 - 36) (94 - 59) (55 - 33) (98 - 42) Karbate Note: All levels ±0.25" (6). D G H F E Actuation Actuation Actuation Upper Switch Lower Switch Model B10 Displacer Arrangement 2

S P E C I F I C A T I O N S M O D E L B 1 0 A C T U A T I O N L E V E L S ( c o n t . ) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEM ENTS 3, 4, AND 5 INCHES (MM) Note: All levels ±0.25" (6). Note: All levels ±0.25" (6). Displacer Liquid (67 - 54) (68 - 59) (68 - 64) G D Actuation Actuation Actuation Upper Switch Lower Switch H E J F Model B10 Displacer Arrangement 3 Displacer Liquid G D Actuation Actuation Actuation Upper Switch Lower Switch H E J F G D Actuation Actuation Actuation Upper Switch Lower Switch H E J F Model B10 Displacer Arrangement 4 Model B10 Displacer Arrangement 5

S P E C I F I C A T I O N S M O D E L B 1 0 A C T U A T I O N L E V E L S ( c o n t . ) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEM ENTS 3, 4, AND 5 INCHES (MM) Displacer Liquid Stainless (107 - 50) (44 - 36) (94 - 59) (55 - 33) (98 - 42) Karbate Steel G D Actuation Actuation Actuation Upper Switch Lower Switch H E J F G D Actuation Actuation Actuation Upper Switch Lower Switch H E J F G D Actuation Actuation Actuation Upper Switch Lower Switch H E J F Model B10 Displacer Arrangement 3 Model B10 Displacer Arrangement 4 Model B10 Displacer Arrangement 5 Note: All levels ±0.25" (6).

S P E C I F I C A T I O N S M O D E L B 1 5 D I M E N S I O N A L D A T A A N D A C T U A T I O N L E V E L S * INCH ES (MM) Outline Dimensions Displacer Threaded Mounting Flanged Mounting Type AB A B Porcelain 5.50 123.00 7.50 125.00 Stainless Steel 5.88 123.00 7.88 125.00 or Karbate (149) (3121) (200) (3175) Displacer Type CDE Porcelain 2.56 (65) 7.25 (184) 5.02 (127) Stainless Steel 2.50 (63) 10.50 (266) 6.00 (152) or Karbate Electrical Connections TYPE 4X/7/9, Group B: 1" NPT Displacer Liquid 0.70 0.80 Temp. FG HJ F GH JType ° F Steel or B15 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY Displacer Liquid 0.95 1.00 Temp. FG HJ F GH JType ° F Note: All levels ±0.25" (6). *See page 21 for PROOF-ER and/or floating rooftop switch dimensions. Note: All levels ±0.25" (6). *See page 21 for PROOF-ER and/or floating rooftop switch dimensions. Model B15 with Threaded Mounting 2 1/2" NPT 5.93 (151) A Min. 3.87 (98) 10.12 (257) 8.46 (214) 3.13 (79) Plug Max. B D F Rising Level Actuation H Falling Level Actuation E Elect. Conn. C Falling Level Actuation Rising Level Actuation G J Model B15 with Flanged Mounting 5.93 (151) 3.87 (98) 10.12 (257) 8.46 (214) Plug Elect. Conn. Flange A Min. Max. B D F Rising Level Actuation H Falling Level Actuation E C Falling Level Actuation Rising Level Actuation G J

S P E C I F I C A T I O N S M O D E L C 1 0 D I M E N S I O N A L D A T A IN CHES (MM) 2 1/2" NPT 5.93 (151) 3.87 (98) 14.81 (376) 13.11 (332) Plug Elect. Conn. A Min. Max. B C 3.13 (79) 5.93 (151) 3.87 (98) 14.81 (376) 13.11 (332) Plug Elect. Conn. Flange A Min. Max. B C Model C10 with Threaded Mounting Model C10 with Flanged Mounting Outline Dimensions Displacer Threaded Mounting Flanged Mounting Type ABA B Porcelain 6.38 123.00 8.38 125.00 Stainless Steel 5.75 123.00 7.75 125.00 or Karbate (146) (3124) (196) (3175) MO DE L C10 WITH ALL DISPLACER ARRANGEMENTS Displacer Type CDE FG MO DE L C10 WITH DISPLACER ARRA NGEME NTS A, B, AN D C Displacer Type CDE F Porcelain 2.56 14.44 5.02 3.62 Stainless Steel 2.50 12.00 4.50 4.50 or Karbate (63) (304) (114) (114) M OD EL C10 WITH DISPLACER ARRANG EMEN TS D AND F Displacer Type CDE F Porcelain 2.56 6.42 5.02 8.65 Stainless Steel 2.50 6.00 6.00 9.00 or Karbate (63) (152) (152) (228) MO D EL C10 WITH DISPLACER ARR ANG EME NTS E AND G Electrical Connections TYPE 4X/7/9, Group B: 1" NPT D H L G Actuation Actuation Actuation Upper Switch Lower Switch E J F K Actuation Middle Switch D H L G Actuation Actuation Actuation Upper Switch Lower Switch E J F K Actuation Middle Switch D H L G Actuation Actuation Actuation Upper Switch Lower Switch E J F K Actuation Middle Switch Model C10 Displacer Arrangement C Model C10 Displacer Arrangement A Model C10 Displacer Arrangement B C10 STANDAR D ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENT S A, B, AND C S P E C I F I C A T I O N S M O D E L C 1 0 A C T U A T I O N L E V E L S

S P E C I F I C A T I O N S M O D E L C 1 0 A C T U A T I O N L E V E L S ( c o n t . ) Displacer Liquid 0.58 0.60 0.70 0.80 Type Temp. HJKLHJ K LHJKLHJKL° F (° C) or (93) (81) (74) (64) (58) Karbate Displacer Liquid 0.90 1.00 1.10 1.20 Type Temp. HJKLHJ K LHJKLHJK L° F (° C) C10 STAN DARD ACTUA TING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRAN GE ME NT S A, B, AND C Note: All levels ±0.25" (6). Note: All levels ±0.25" (6). C10 STAN DA RD ACTUAT ING LEVELS AND LIQUID SPECIFIC GRAVITY WITH D ISPLACER ARRANG EM EN TS D AN D F Displacer Liquid 0.58 0.60 0.70 0.80 Type Temp. GHJKGHJ K GHJKGH JK° F or Displacer Liquid 0.90 1.00 1.10 1.20 Type Temp. GHJKGHJ K GHJKGH J K° F D H K G Actuation Actuation Actuation Upper Switch Lower Switch E J F Actuation Middle Switch D H K G Actuation Actuation Actuation Upper Switch Lower Switch E J F Actuation Middle Switch Model C10 Displacer Arrangement F Model C10 Displacer Arrangement D Note: All levels ±0.25" (6). Note: All levels ±0.25" (6). PLEASE REFER TO PAGE 16 FOR D ISPLACER ARRA NG EM ENTS A, B, AN D C. PLEASE REFER TO PAGE 16 FOR D ISPLACER ARRA NG EM ENTS A, B, AN D C.

S P E C I F I C A T I O N S M O D E L C 1 0 A C T U A T I O N L E V E L S ( c o n t . ) INCHES (MM) C10 STAND ARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH D ISPLACER ARRAN GEM EN TS E AN D G Displacer Liquid 0.58 0.60 0.70 0.80 Type Temp. GHJKGHJ K GHJKGHJK° F or Displacer Liquid 0.90 1.00 1.10 1.20 Type Temp. G H JKGHJ K GHJKGHJ K° F D G K Actuation Actuation Actuation Upper Switch Lower Switch E H F J Actuation Middle Switch D G K Actuation Actuation Actuation Upper Switch Lower Switch E H F J Actuation Middle Switch Model C10 Displacer Arrangement G Model C10 Displacer Arrangement E Note: All levels ±0.25" (6). Note: All levels ±0.25" (6). S P E C I F I C A T I O N S M O D E L C 1 5 A C T U A T I O N L E V E L S INCHES (MM) Displacer Liquid 0.65 0.70 0.80 Temp. GH J K LMG H J K LMG H J K LMType ° F C15 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY Displacer Liquid 0.90 1.00 1.10 Temp. GH J K L MG H J K LMG H J K LMType ° F Displacer Liquid 1.20 1.25 Temp. GH J K L MG H J K LMType ° F Note: All levels ±0.25" (6). Note: All levels ±0.25" (6). Note: All levels ±0.25" (6).

S P E C I F I C A T I O N S M O D E L C 1 5 D I M E N S I O N A L D A T A A N D A C T U A T I O N L E V E L S INCH ES (MM) OUTLINE DIMENSIONS Displacer Threaded Mounting Flanged Mounting Type AB A B Porcelain 7.75 125.00 9.75 127.00 Stainless Steel 7.25 124.00 9.25 126.00 or Karbate (184) (3149) (234) (3200) Displacer Type CDE F Porcelain 2.56 7.25 6.42 5.02 Stainless Steel 2.50 9.00 7.50 6.00 or Karbate (63) (228) (190) (152) Electrical Connections TYPE 4X/7/9, Group B: 1" NPT 2 1/2" NPT 5.93 (151) 3.87 (98) 14.81 (376) 13.11 (332) Plug Elect. Conn. A Min. Max. B D G Rising Level Actuation J Falling Level Actuation E C Falling Level Actuation Rising Level Actuation H K L F M Falling Level Actuation Rising Level Actuation 3.13 (79) 5.93 (151) 3.87 (98) 14.81 (376) 13.11 (332) Plug Elect. Conn. Flange A Min. Max. B D G Rising Level Actuation J Falling Level Actuation E C Falling Level Actuation Rising Level Actuation H K L F M Falling Level Actuation Rising Level Actuation Model C15 with Threaded Mounting Model C15 with Flanged Mounting

Temp. Range °F (°C) C O N T A C T S Model A15 Codes Single Set Point Model B15 Codes Dual Set Points TYPE 4X/7/9 Aluminum Enclosure Cl. I, Div 1 Groups C & D Cl. I, Div 1 Group B ATEX Ex II 2 G EEx d IIC Cl. I, Div 1 Groups C & D Cl. I, Div 1 Group B ATEX Ex II 2 G EEx d IIC Series B Snap Switch –40 to +250 (–40 to +121) SPDT BKQ BKS BA9 BLB BLK BD9 DPDT BNQ BNS BB9 BOB BOK BG9 Series C Snap Switch –40 to +450 (–40 to +232) SPDT CKQ CKS CA9 CLB CLK CD9 DPDT CNQ CNS CB9 COB COK CG9 Series D DC Current Snap Switch –40 to +250 (–40 to +121) SPDT DKQ DKS DA9 DLB DLK DD9 DPDT DNQ DNS DB9 DOB DOK DG9 Series F Herm. Sealed Snap Switch –50 to +500 (–46 to +260) SPDT FKQ FKS FA9 FLB FLK FD9 DPDT FNQ FNS FB9 FOB FOK FG9 Series HS Herm. Sealed

5 Amp Snap Switch

–50 to +500 (–46 to +260) SPDT HMC HEK N/A N/A DPDT HMF HET Series HS Herm. Sealed –50 to +500 (–46 to +260) SPDT HM3 HM4 HA9 DPDT HM7 HM8 HB9 Series 8 Herm. Sealed Snap Switch –50 to +500 (–46 to +260) SPDT 8KQ 8KS 8A9 8LB 8LK 8D9 DPDT 8NQ 8NS 8B9 8OB 8OK 8G9 M O D E L N U M B E R S E R I E S A 1 5 A N D B 1 5 F O R F L O A T I N G R O O F D E T E C T I O N PART NUMBER CODE M O DE L SELECTION CHAR T TANK CON NE CTION Tank Connection Code Connection Type E2 21⁄2" NPT Threaded H2 4" 125 lb. FF cast iron flange H3 4" 150 lb. RF carbon steel flange K2 6" 125 lb. FF cast iron flange K3 6" 150 lb. RF carbon steel flange D ISPLACER MA TERIAL AN D PRO OF -ER O PTION Part Number Code Function Materials of Construction A1 5– 1 Narrow differential, Single Stage Carbon steel process connection, 300 series ss trim, 400 series sleeve B1 5– 1 Narrow differential, Dual Stage Displacer Type and Material Code Floating Roof Only Liquid & Floating Roof Brass Hollow Brass Œ PROOF-ER Type P R Without PROOF-ER Q T Low Pressure PROOF-ER Œ Available on model A15 only. Suitable for process liquids with SG greater than or equal to 0.40.

TYPICAL PROOF-E R INSTALLATION WI TH VERSA FLAN GE S P E C I F I C A T I O N S P R O O F - E R A N D F L O A T I N G R O O F T O P D I M E N S I O N A L D A T A INCHES (MM) 5.93 (151) 4.29 (109) 14.62 (371) Minimum clearance require d for actuation 30' (9 m) SS Cable standard 1" NPT 21⁄2" NPT 10' (3 m) Cable standard Optional flange C E B A G D F VERSA FLANGE ASSEMBLY PART N UM BER 089-5207-001 HOLLO W BRASS DISPLACER VERSA FLAN GE BOLT CIRCLE B D F A B C D E min F G A15 Threaded 5.62 (143) n/a 15.93 (405) Flanged 7.62 (194) 17.62 (448) SS Chunk n/a 2.16 (55) n/a 2.50 (64) n/a 0.82 (21) n/a Brass Chunk 2.00 (51) 2.50 (64) 0.82 (21) Hollow Brass 9.00 (229) 2.50 (64) 0.92 (23) B15 Threaded 5.88 (149) n/a 18.12 (460) Flanged 7.88 (200) 19.81 (503) SS Chunk n/a 4.00 (102) 0.82 (21) n/a Brass Chunk 1.50 (38) 1.00 (25) 2.50 (64) 0.82 (21) Hollow Brass n/a DIM ENSIONAL CHA RT

S E R I E S A 1 0 A N D A 1 5 S I N G L E S W I T C H M O D E L S M odels available for quick shipm ent, usually w ithin one week after factory receipt of a comp lete purchase order, through the Expedite Ship Plan (ESP) TANK CONN ECTION Tank Connection  Code 21⁄2" NPT Threaded E2 3" 125 lb. Cast Iron FF Flang e Ž G2 3" 150 lb. ANSI RF Flange G3 4" 125 lb. Cast Iron FF Flang e Ž H2 4" 150 lb. ANSI RF Flange H3 4" 300 lb. ANSI RF Flange H4 6" 125 lb. Cast Iron FF Flange Ž K2 6" 150 lb. ANSI RF Flange K3 6" 300 lb. ANSI RF Flange K4 MA TERIALS OF CON STRUCT ION Support E-Tube Displacer Clamps/ Magnetic Process Code Spring Trim Mtg. Nut Susp. Cable Sleeve Connection

1 Inconel 600 300 Series SS Carbon Steel 316 SS 400 Series SS Carbon Stee l

2 Inconel 600 316 SS 316 SS 316 SS 316 SS Carbon Steel 

5 Inconel 600 300 Series SS Carbon Steel Monel 400 Series SS Carbon Steel 

6 Hastelloy

M Œ NACE Const. Inconel X750 316 SS 316 SS 316 SS 316 SS 316 SS NACE Const. Inconel X750 300 Series SS 316 SS 316 SS 316 SS Carbon Stee l Liquid Part Number Temp. Displacer Type Code Function ° F ° C Porcelain Stainless Steel Karbate 400 204 1.00 to 1.20 0.90 to 1.20 — 500 260 1.10 to 1.20 1.00 to 1.20 — 400 204 0.70 to 2.40 0.55 to 1.65 — 500 260 0.75 to 2.40 0.60 to 1.65 — PART NUMBE R CODE AN D SPECIFIC GRAVITY LIMIT S DISPLACER M ATERIAL AN D PROOF -ER OPTION Proof-er Displacer Material Type Porcelain 316 SS Karbate Without Proof-er AB C Low Pressure D Ž E Ž F Ž Medium Pressure G Ž H Ž J Ž

Max. ” Process Temp. ° F (°C) One Set Point A10 Codes A15 Codes TYPE 4X/7/ 9 Aluminum Polymer Coated ‘ Class I, Div. 1, Groups C & D Class I, Div. 1, Group B ATEX Ex II 2G EEx d II C Class I, Div. 1, Groups C & D Class I, Div. 1, Group B ATEX Ex II 2G EEx d II C Series B Snap Switch –40 to +250 (–40 to +121) SPDT BKB BKK BC9 BKQ BKS BA9 DPDT BNB BNK BF9 BNQ BNS BB9 Series C Snap Switch –40 to +450 (–40 to +232) SPDT CKB CKK CC9 CKQ CKS CA9 DPDT CNB CNK CF9 CNQ CNS CB9 Series D Snap Switch For DC Current Applications –40 to +250 (–40 to +121) SPDT DKB DKK DC9 DKQ DKS DA9 DPDT DNB DNK DF9 DNQ DNS DB9 Series HS Herm. Sealed Snap Switch w/Wiring Leads –50 to +500 (–46 to +260) SPDT HMJ HMK n/a HMC HEK n/a DPDT HMS HMT HMF HET Series HS Herm. Sealed Snap Switch w/T erminal Block –50 to +500 (–46 to +260) SPDT HM3 HM4 HA9 HM 3 HM4 HA9 DPDT HM7 HM8 HB9 HM7 HM8 HB9 Series F Herm. Sealed Snap Switch –50 to +500 (–46 to +260) SPDT FKB FKK FC9 FKQ FKS FA9 DPDT FNB FNK FF9 FNQ FNS FB9 Series 8 Herm. Sealed Snap Switch –50 to +500 (–46 to +260) SPDT 8KB 8KK 8C9 8KQ 8KS 8A9 DPDT 8NB 8NK 8F9 8NQ 8NS 8B9 ELECT RIC SWITCH MEC HAN ISM AN D ENC LOSU RE 1 0 PNE UMA TIC SW ITCH MECHA N ISM AND ENCLOSURE Œ Not available with displacer material and Proof-er option codes D, E, F , G, H, and J.  Pressure/temperature ratings on page 4. Flanges are ANSI type. Ž Not available with material of construction codes M and N.  #125 flanges will be cast iron.  Not available with material of construction code -4. ‘ Uncontrolled housing heater or drain available in TYPE 4X/7/9 enclosures. Consult factory for standard part numbers. ’ Available with a 6" tall cover only. “ CSA approval does not apply to Series HE switches. ” Process temperature based on +100° F (+38° C) ambient. • Consult factory for TYPE 4X/7/9 cast iron housings. On steam applications, temperature down rated to +400° F (+204° C) process at +100° F (+38° C) ambient. Proof-er in carbon steel only with all materials of construction. Available only in carbon steel. Consult factory for 4" 300 lb. 316 SS flanged connection. Maximum Maximum Bleed Switch Supply Process Orifice A10 Codes A15 Codes Description Pressure Temperature Diameter PSIG Bar ° F ° C Inches mm NEMA 1 NEMA 1 Series J Bleed Type 100 7 400 204 .063 1 JGF JDE Pneumatic Switch 60 4 400 204 .094 2 JHF JEE Series K Non-Bleed Pneumatic Switch 100 7 400 204 —— KOF KOE 1 1 1 1 M O D E L N U M B E R S E R I E S A 1 0 A N D A 1 5 S I N G L E S W I T C H M O D E L S ( c o n t . )

Tank Connectio n Code 21⁄2" NPT Threaded E2 3" 125 lb. Cast Iron FF Flange Ž G2 3" 150 lb. ANSI RF Flange G3 4" 125 lb. Cast Iron FF Flange Ž H2 4" 150 lb. ANSI RF Flange H3 4" 300 lb. ANSI RF Flange H4 6" 125 lb. Cast Iron FF Flange Ž K2 6" 150 lb. ANSI RF Flange K3 6" 300 lb. ANSI RF Flange K4 DISPLACER M ATERIAL AN D PROOF -ER OPTION Proof-er Displacer Material Type ‘ Porcelain 316 SS Karbate Without AB CProof-er Low D Ž E Ž F ŽPressure M O D E L N U M B E R S E R I E S B 1 0 A N D B 1 5 D U A L S W I T C H M O D E L S M ATERIALS OF CO NSTR UCT ION Support E-Tube Displacer Clamps/ Magnetic Process Code Spring Trim Mtg. Nut Susp. Cable Sleeve Connection

1 Inconel 600 300 Series SS Carbon Steel 316 SS 400 Series SS Carbon Steel 

M Œ NACE Const. Inconel X750 316 SS 316 SS 316 SS 316 SS 316 SS N Œ NACE Const. Inconel X750 300 Series SS 316 SS 316 SS 316 SS Carbon Steel Liquid Part Number Function Temp. Displacer Type Code ° F ° C Porcelain Stainless Steel Karbate 400 204 1.00 to 1.50 0.72 to 1.00 — 500 260 1.10 to 1.50 0.84 to 1.00 — B15 Narrow Differential, Dual Stage 300 149 — 0.90 to 1.20 0.90 to 1.20 400 204 — 1.00 to 1.20 — 500 260 — 1.04 to 1.20 — PART NUMB ER COD E AND SPECIFIC GRAVITY LIMIT S TAN K CO NSTRUC TION When ordering B10 units, an operating sequence and operating specific gravity must be provided. Note: Each B10 instrument is factory calibrated to operate on a given specific gravity within the minimum and maximum values listed. M odels available for quick shipm ent, usually within one week after factory receipt of a complete purchase order, through the Expedite Ship Plan (ESP)

ELECTRIC SWITCH MECHA NISM AND ENCLOSURE “ PLU S ALARM ARRA N GE ME N T N O. 1 – FILL WITH HIGH LEVEL ALARM The bottom switch starts the drain cycle when the level reaches the upper displacer. The drain cycle stops wh en the level falls to the bottom dis - placer. If level rises above the “drain start” level, the top switch will acti - vate an alarm. Top Switch Narrow, Diff. Fixed Bottom Switch Wide, Diff. Adjustable PLU S ALARM ARRA N GE ME N T N O. 2 – D RAIN WIT H LOW LEVEL ALARM The top switch starts the fill cycle wh en level drops to the lower dis - placer. The fill cycle stops when level rises to the top displacer. If level rises to the “fill start” level, the bottom switch will activate an alarm. Bottom Switch Narrow, Diff. Fixed Top Switch Wide, Diff. Adjustable CON TROL OF TWO PU MP S ARRAN G EM EN T NO. 4 The top switch cycles with level between the top and bottom dis - placer. The bottom switch cycles w ith level betw een the middle and bottom displacer. Bottom Switch Wide, Diff. Adjustable Top Switch Wide, Diff. Adjustable CON TROL OF TWO PU MP S ARRAN G EM EN T NO. 5 The top switch cycles with level between the top and middle dis - placer. The bottom switch cycles with level betw een the top and bottom displacer. Top Switch Wide, Diff. Adjustable Bottom Switch Wide, Diff. Adjustable The top switch cycles with level between the top and middle dis - placer. The bottom switch cycles w ith level betw een the middle and bottom displacer. CON TROL OF TWO PUM PS OF DIFFERENT CAPACITY ARRA NGE ME NT NO . 3 – TWO SWITC H , W IDE D IFFERENTIAL OR DRAIN Top Switch Wide, Diff. Adjustable Bottom Switch Wide, Diff. Adjustable Switch Description Proces s” Temp. Range ° F (°C) Two Set Points Switch Enclosure TYPE 4X/7/9 Alum Polymer Coated ’ Class I, Div. 1, Groups C & D Class I, Div. 1, Group B ATEX Ex II 2G EEx d II C T6 Series B Snap Switch –40 to +250 (–40 to +121) SPDT BLB BLK BD9 DPDT BOB BOK BG9 Series C Snap Switch –40 to +450 (–40 to +232) SPDT CLB CLK CD9 DPDT COB COK CG9 Series D Snap Switch For DC Current Applications –40 to +250 (–40 to +121) SPDT DLB DLK DD9 DPDT DOB DOK DG9 Series F Hermetically Sealed Snap Switch –50 to +500 (–46 to +260) SPDT FLB FLK FD9 DPDT FOB FOK FG9 Series 8 Hermetically Sealed Snap Switch –50 to +500 (–46 to +260) SPDT 8LB 8LK 8D9 DPDT 8OB 8OK 8G9 Œ Not available with displacer material and Proof-er option codes D, E, and F .  Pressure/temperature ratings on page 3. Flanges are ANSI type. Ž Not available with material of construction codes M and N.  #125 flanges will be cast iron.  Not available with material of construction code -4. ‘ Proof-er in carbon steel only with all materials of construction codes. ’ Uncontrolled housing heater or drain available in NEMA 4X/7/9 enclosures. Consult factory for standard part numbers. “ Pneumatic switch mechanisms and enclosures are unavail - able for Series B10 and B15 switches. ” Process temperature based on +100° F (+38° C) ambient. • Consult factory for NEMA 4X/7/9 cast iron housings. Available only in carbon steel. Consult factory for 4" 300 lb. 316 SS flanged connection.

Part Number Function Temp. Displacer Type Code ° F ° C Porcelain Stainless Steel Karbate 300 149 — 0.820 to 1.00 0.82 to 1.00 TAN K CON N ECTION AN D DISPLACERS Tank Connection Œ Displacer Material Porcelain 316 SS Karbate 21⁄2" NPT Threaded E2A E2B E2C 3" 125 lb. Cast Iron FF Flange  G2A G2B G2C 3" 150 lb. ANSI RF Flange Ž G3A G3B G3C 4" 125 lb. Cast Iron FF Flange  H2A H2B H2C 4" 150 lb. ANSI RF Flange Ž H3A H3B H3C 4" 300 lb. ANSI RF Flange “ H4A H4B H4C 6" 125 lb. Cast Iron FF Flange  K2A K2B K2C 6" 150 lb. ANSI RF Flange Ž K3A K3B K3C 6" 300 lb. ANSI RF Flange Ž K4A K4B K4C PART NUMB ER COD E AND SPECIFIC GRAVITY LIMIT S ELECT RIC SW ITCH ME CHANI SM AN D ENCLOSURE  Switch Enclosure Switch Description Proces s TYPE 4X/7/9 Aluminum Enclosure ’ Temp. Range Three Class I, Div. 1, Class I, Div. 1, ° F (°C) Set Points Groups C & D Group B Series O –40 to +300 SPDT OMB OMN Snap Switch (–40 to +149) DPDT OKB OKN Series Q –40 to +250 SPDT QMB QMN Snap Switch (–40 to +121) DPDT QKB QKN Œ Pressure/temperature ratings on page 4. Flanges are ANSI type.  Not available with material of construction codes M, N and 4. Ž 316 SS flange is provided with material of construction code 4 and M.  Pneumatic switch mechanisms and enclosures are unavailable for Series C10 and C15 switches.  Process temperature based on +100° F (+38° C) ambient. ‘ #125 flanges will be cast iron. ’ Consult factory for TYPE 4X/7/9 cast iron housings. “ Available only in carbon steel. Consult factory for 4" 300 lb. 316 SS flanged connection. W hen ordering C10 units, an operating sequence and operating specific gravity must be provided. W hen ordering C15 units, an operating specific gravity must be provided. Note: Each C10 and C15 instrument is factory cali - brated to operate for a given specific gravity within the minimum and maximum values listed. M O D E L N U M B E R S E R I E S C 1 0 A N D C 1 5 T R I - S W I T C H M O D E L S M ATERIALS OF CON STRU CTION Support E-Tube Displacer Clamps/ Magnetic Process Code Spring Trim Mtg. Nut Susp. Cable Sleeve Connection

1 Inconel 600 300 Series SS Carbon Steel 316 SS 400 Series SS Carbon Steel ‘

2 Inconel 600 316 SS 316 SS 316 SS 316 SS Carbon Steel ‘

5 Inconel 600 300 Series SS Carbon Steel Monel 400 Series SS Carbon Steel ‘

M NACE Const. Inconel X750 316 SS 316 SS 316 SS 316 SS 316 SS N NACE Const. Inconel X750 300 Series SS 316 SS 316 SS 316 SS Carbon Steel

S P E C I F I C A T I O N S M O D E L C 1 0 D I S P L A C E R A R R A N G E M E N T S INCH ES (MM) D H L G Actuation Actuation Actuation Upper Switch Lower Switch E J F K Actuation Middle Switch D H L G Actuation Actuation Actuation Upper Switch Lower Switch E J F K Actuation Middle Switch D H L G Actuation Actuation Actuation Upper Switch Lower Switch E J F K Actuation Middle Switch D H K G Actuation Actuation Actuation Upper Switch Lower Switch E J F Actuation Middle Switch D G K Actuation Actuation Actuation Upper Switch Lower Switch E H F J Actuation Middle Switch D H K G Actuation Actuation Actuation Upper Switch Lower Switch E J F Actuation Middle Switch D G K Actuation Actuation Actuation Upper Switch Lower Switch E H F J Actuation Middle Switch Model C10 Displacer Arrangement G Model C10 Displacer Arrangement F Model C10 Displacer Arrangement E Model C10 Displacer Arrangement D Model C10 Displacer Arrangement C Model C10 Displacer Arrangement A Model C10 Displacer Arrangement B

The quality assurance system in place at M AGN ETR OL guarantees the highest level of quality throughout the comp any. MAGNETROL is comm itted to providing full customer satisfac - tion both in quality products and quality service. The M AGNE TROL quality assurance system is registered to ISO 9001 affirm ing its com - m itm ent to know n international quality stan - dards providing the strongest assurance of product/service quality available. E S P Several Displacer Type Liquid Level Sw itches are available for quick shipm ent, usually with - in one week after factory receipt of a purchase order, through the Expedite Ship Plan (ESP). Mo dels covered by ESP service are conveniently color coded in the selection data charts. To take advantage of ESP, simp ly m atch the color coded model num ber codes (standard dimen sions apply). ESP service may not apply to orders of ten units or mo re. C ontact your local representa - tive for lead times on larger volum e orders, as well as other products and options. EExpedite SShip PPlan All MAG N ETR OL mech anical level and flow controls are w arranted free of defects in materi - als or w orkma nship for five full years from the date of original factory shipment. If returned w ithin the warranty period; and, upon factory inspection of the control, the cause of the claim is determined to be covered under the w arranty; then, MAGN ET ROL will repair or replace the control at no cost to the purchaser (or own er) other than transportation. MAGNETROL shall not be liable for misapplica - tion, labor claims, direct or consequential dam - age or expense arising from the installation or use of equipment. There are no other warranties expressed or implied, except special written wa r - ranties covering some MAGNETROL products. B ULLETIN: 45-115.22 EFFECTIVE: December 2010 SU PERSEDE S: February 2010 5300 Be lmont Road • Downers Grove, Illinois 605 15-4499 • 630-969-400 0 • Fax 630-969-9489 • www.magnetrol.com

145 Jardin Drive, Un its 1 & 2 • Concord, Ontari o Canad a L4K 1X7 • 905-738-9600 • Fax 905-738-1306

Heikensstraat 6 • B 924 0 Zele, Belgium • 052 45 .11.11 • Fax 052 45.09.93 Regent Business Ctr., Jubilee Rd. • Burgess Hill, Sus sex RH15 9TL U.K. • 01444-871313 • Fax 01444-871317 Copyright © 2011 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. For additional information, see Instruction Manual, 45-610. MA GNE TR OL, MAGNET ROL logotype & PROOF-ER are registered trademarks of MAGNETROL INTERNATIONAL, INCORPORATED . Mo nel® and Inconel® are registered trademarks of Special Metals Corporation (Formerly Inco Alloys International) Hastelloy® is a registered tradema rk of Haynes International, Inc.