EXTERNAL CAGE ® Liquid Float Level Switches DESCRIPTION Standard & tailor made designs External cage type level switches are completely self-contained units designed for side mounting to a tank or vessel with threaded or flanged pipe connections. These switches are engineered to customer specifications. F E AT U R E S • Carbon or stainless steel welded float cages (other materials available at request) • Process temperature up to 400 °C (750 °F) • Up to 3 switch levels • Standard anti corrosive protection Flanged cages: - Removable sensing unit from cage allows easy maintenance - Specific gravity as low as 0,34 - Process pressure up to 62 bar (900 psi) Sealed cages: - Sensing unit and cage are self-containing - Specific gravity as low as 0,35 - Process pressure up to 138 bar (2000 psi) Optional: - NACE construction (MR-01-75) - Interface calibration - Customized installation dimensions - Special actuating levels - Code compliance construction - Special tank connections - Extreme temperature modifications - Class 1, Group B explosion proof electrical enclosure - Special exterior surface preparation and finish A P P L I C AT I O N S • • • • Foaming or surging liquids Agitated fluids Sewage handling Dirty liquids • • • • Paints Varnishes Heavy oils Liquids with solids Sealed cage with threaded process connection Flanged cage with flanged process connection A G E N C Y A P P R O VA L S Agency Approval ATEX II 2G EEx d II C T6, explosion proof II 1G EEx ia II C T6, intrinsically safe CENELEC CCE ➀ EEx d II C T6, explosion proof FM Class I, Div. 1, Groups C & D Class II, Div. 1, Groups E, F & G, Type NEMA 7/9 Non-Hazardous area FM/CSA ➁ R1 (1) 136/MI/433, explosion proof Explosion proof area – Groups B, C, D, E, F & G Type NEMA 4X/7/9 SAA ➁ LRS Explosion proof area Lloyds Register of Shipment (marine applications) GOST/ GOSGORTECHNADZOR ➁ Russian Authorisation Standards Other approvals are available, consult factory for more details ➀ For CCE approved units, use the ATEX explosion proof model numbers. ➁ Consult factory for proper model numbers. Worldwide level and flow solutions P R I N C I P L E O F O P E R AT I O N A permanent magnet A is attached to a pivoted switch B . As the float C rises following the liquid level, it raises the magnet attractor D into the field of the magnet, which in turn snaps against the non-magnetic barrier tube E , tilting the switch. The barrier tube provides a static seal between the switch mechanism and the float, eliminating the need for a flexing bellows seal, packing gland or other failure prone sealing elements. When the liquid level falls, the float draws the magnet attractor below the magnetic field. The magnet swings out and tilts the switch to the reverse position causing low level switch actuation A . B pivot E return spring A D C rising level falling level MOUNTING Sealed Cages Flanged Cages B75 A40 B73 B60 2 AVA I L A B L E S W I T C H M E C H A N I S M S Type of switch module ➀ Max. Process Temp. ➁ Switch ratings – A res. ➂ Code 24 V DC 240 V AC 120 V AC ➀ ➁ ➂ ➃ Micro switch max 120 °C (250 °F) 6 15 15 B Micro switch max 230 °C (450 °F) 10 Micro switch - DC current max 120 °C (250 °F) 10 15 15 C – 10 Micro switch with gold alloy contacts max 120 °C (250 °F) D 1 – 1 U Hermetically sealed micro switch max 290 °C (550 °F) 5 5 5 HS ➃ Hermetically sealed micro switch with silver plated contacts max 230 °C (450 °F) 3 1 1 W Hermetically sealed micro switch with gold plated contacts max 230 °C (450 °F) 0,5 0,5 0,5 X Hermetically sealed micro switch max 400 °C (750 °F) 4 – 2,5 F Proximity switch - type SJ 3.5 SN max 100 °C (210 °F) NA NA NA V Mercury switch max 290 °C (550 °F) 10 6,5 13 A Mercury switch max 400 °C (750 °F) 10 6,5 13 3 Pneumatic bleed type (open air) max 200 °C (400 °F) NA NA NA J Pneumatic non bleed type (closed circuit) max 200 °C (400 °F) NA NA NA K For applications with heavy vibration, consult factory for suited switch modules. Max process temperature is specified at 40 °C (100 °F) ambient temperature and for non condensing applications. For more details - see bulletin BE 42-120. For condensing applications, max process temperature is down-rated to 200 °C (400 °F) @ 40 °C (100 °F) ambient. Type B, C, D & U Type HS Type F, W & X Type V Type A & 3 Type J & K AVA I L A B L E H O U S I N G S • • • • • For Non Ex use IP 66 Die cast Aluminium 2 Entries (one plugged) Standard blue anti corrosive coating • Housing heater/drain available, consult factory • • • • • For Exd/Exi use IP 66 Die cast Aluminium 2 Entries (one plugged) Standard blue anti corrosive coating • ATEX II 2G EEx d II C T6 • ATEX II 1G EEx ia II C T6 • • • • For Exd use IP 66 Cast Iron One entry (2 entries at request) • Standard blue anti corrosive coating • CENELEC EEx d II C T6 • • • • For pneumatic switches IP 53 (NEMA 3R) IP 55 optional at request Alu base / cold rolled steel cover • Standard blue anti corrosive coating • • • • • For Exd use IP 66 (NEMA 7/9) Die cast Aluminium 2 Entries (one plugged) Standard blue anti corrosive coating • FM, Class I, Div. 1, Groups C & D • FM, Class II, Div. 1, Groups E, F & G 3 S E L E C T I O N D ATA Specific gravity and pressure limits – as per selected material of construction (see right page) Sealed Cages Carbon steel cages Min. S.G. Model Process Material Material Number Temp °C (°F) code A code B 40 (100) O75 B73 230 (450) - 20,7 (300) - 40 (100) 19,6 (285) 230 (450) 0,60 0,68 230 (450) 19,0 (275) Not available Not Not available available - 0,71 - B41 230 (450) 0,67 0,70 12,7 (185) 27,6 (400) 17,9 (260) B43 230 (450) 0,72 0,77 19,0 (275) 69,0 (1000) 40 (100) 62,0 (900) 69,0 (1000) 0,64 0,68 58,6 (850) 0,68 58,6 (850) B60 230 (450) 0,69 0,73 52,4 (760) 51,7 (750) 400 (750) 41,3 (600) 69,0 (1000) 40 (100) 51,0 (740) 58,6 (850) A40 230 (450) 0,65 0,69 42,4 (615) 400 (750) 51,7 (750) 51,7 (750) 400 (750) 34,8 (505) 40 (100) 34,5 (500) 34,5 (500) - - 230 (450) 0,56 0,60 230 (450) 25,5 (370) 0,60 20,7 (300) 51,7 (750) 0,54 0,56 38,6 (560) 0,56 22,4 (325) - - - - - 38,6 (560) G33 230 (450) 0,54 0,56 38,6 (560) 40 (100) 19,6 (285) 400 (750) 27,6 (400) 0,49 0,52 20,3 (295) 17,2 (250) 0,52 34,1 (495) 29,3 (425) - - - 51,7 (750) - 40 (100) 49,6 (720) 0,69 - - 230 (450) 41,3 (600) 49,6 (720) - - 52,4 (760) 51,0 (740) 32,7 (475) - 62,0 (900) 0,73 40 (100) 400 (750) - 15,1 (220) - 32,7 (475) - 19,0 (275) - 32,7 (475) - 0,77 19,6 (285) 400 (750) - 12,4 (180) 6,5 (95) 69,0 (1000) 230 (450) 19,0 (275) 0,70 27,6 (400) 40 (100) 51,7 (750) 19,6 (285) 27,6 (400) 15,1 (220) 0,73 22,4 (325) 40 (100) 400 (750) 58,6 (850) 27,6 (400) 0,84 6,5 (95) 15,5 (225) 0,73 Pressure bar (psi) 400 (750) 0,69 Min. S.G. Material code D - 400 (750) 230 (450) Stainless steel cages Not Not available available 40 (100) J75 230 (450) - 40 (100) - 40 (100) O30 400 (750) 400 (750) G75 22,4 (325) Pressure bar (psi) 19,6 (285) 40 (100) C75 Min. S.G. Model Process Number Temp °C (°F) Material Material code A code B 27,6 (400) 0,83 Carbon steel cages - 400 (750) A75 - Pressure bar (psi) Flanged Cages 400 (750) 40 (100) B75 Min. S.G. Material code D Not Not available available P75 Pressure bar (psi) Stainless steel cages - J31 230 (450) 0,50 0,52 12,7 (185) 0,56 34,1 (495) 29,3 (425) 19,0 (275) 0,52 12,4 (180) - 400 (750) 6,5 (95) 6,5 (95) 27,6 (400) 40 (100) 27,6 (400) 27,6 (400) 17,9 (260) 15,5 (225) J33 230 (450) 400 (750) 0,50 0,52 20,3 (295) 17,2 (250) 0,52 20,3 (295) 17,2 (250) EXPEDITE SHIP PLAN (ESP) Several mechanical switches are available for quick shipment, within max. 3 weeks after factory receipt of purchase order, through the Expedite Ship Plan (ESP). Models covered by ESP service are conveniently grey coded in the selection data charts. To take advantage of ESP, simply match the grey coded model number codes (standard dimensions apply). ESP service may not apply to orders of ten units or more. Contact your local representative for lead times on larger volume orders, as well as other products and options. 4 S E L E C T I O N D ATA A complete measuring system consists of: 1. Order code for caged models (each unit can be factory calibrated when specific level differentials are specified separately). 2. Order code for modified models or adders: put an "X" in front of the closest matching order code and specify the modifications/adders separately eg. XA40-AB20-AAA X = with material certification EN 10204 / DIN 50049-3.1.B 1. Order code for liquid float level switches in an external cage BASIC MODEL NUMBER1 – Sealed cages O B P B A C G J 7 7 7 7 7 7 7 7 5 3 5 5 5 5 5 5 down down down down down down down down to to to to to to to to S.G. S.G. S.G. S.G. S.G. S.G. S.G. S.G. 0,83 0,60 0,71 0,69 0,64 0,56 0,54 0,49 up up up up up up up up to to to to to to to to 27,6 bar (400 psi) 20,7 bar (300 psi) 27,6 bar (400 psi) 69 bar (1000 psi) 69 bar (1000 psi) 34,5 bar (500 psi) 51,7 bar (750 psi) 27,6 bar (400 psi) to to to to to to to to S.G. S.G. S.G. S.G. S.G. S.G. S.G. S.G. 0,84 0,67 0,72 0,69 0,65 0,54 0,50 0,50 up up up up up up up up to to to to to to to to 27,6 bar (400 psi) 19,6 bar (285 psi) 27,6 bar (400 psi) 62 bar (900 psi) 51 bar (740 psi) 51 bar (740 psi) 19,6 bar (285 psi) 27,6 bar (400 psi) min S.G. varies per material of construction max pressure varies per material of construction and temperature - select as per table on left page - – Flanged cages 3 4 4 6 4 3 3 3 0 1 3 0 0 3 1 3 down down down down down down down down min S.G. varies per material of construction max pressure varies per material of construction and temperature - select as per table on left page - MATERIALS OF CONSTRUCTION Code O B B B A G J J Cage & process connection material A D Magnetic sleeve 400 series SST Carbon steel B Float and trim 316 SST (1.4401) 316/316L (1.4401/1.4404) 316 SST (1.4401) PROCESS CONNECTION – O75, B73 and O30 units are only available with 1"/DN 25 size connections 1" 11/2" 2" 1" 11/2" 2" DN 25 DN 40 DN 50 Threaded NPT connection upper side / bottom B20 C20 D20 Socket weld connection upper side / bottom B30 C30 D30 ANSI Flanges upper side / bottom side / side 150 lbs RF 300 lbs RF 600 lbs RF 150 lbs RF 300 lbs RF N30 N40 N50 S30 S40 P30 P40 P50 T30 T40 Q30 Q40 Q50 V30 V40 DIN Flanges - Form to DIN 2526 upper side / bottom side / side PN 16 (DIN 2633) PN 25/40 (DIN 2635) PN 64 (DIN 2636) PN 16 (DIN 2633) PN 25/40 (DIN 2635) Form C Form E Form C Form C Form C 1FA 1HA 1JA 1FB 1HB 2FA 2HA 2JA 2FB 2HB 3HA 3JA 3FB 3HB 3FA SWITCH MECHANISM & ENCLOSURE 600 lbs RF S50 T50 V50 PN 64 (DIN 2636) Form E 1JB 2JB 3JB - for all units except B73 and B41 (see page 6) - for B73 and B41 units (see page 6) - for pneumatic switch mechanisms (see page 7) complete order code for caged models 5 Select electric switch mechanism & enclosure for all models except B73 and B41 (see page 3 for switch ratings) All models with material code A qty and switch type A 3 B C D F HS U V W X Weather proof (IP 66) cast Aluminium All models with material codes B and D ATEX (IP 66) CENELEC (IP 66) FM (IP 66) II 2G EEx d II C T6 II 1G EEx ia II C T6 EEx d II C T6 NEMA 7/9 cast Iron cast Alu. M20 x 1,5 3/4" NPT 1" NPT M20 x 1,5 1" NPT M20 x 1,5 1" NPT M20 x 1,5 1" NPT cast Aluminium cast Aluminium Weather proof (IP 66) cast Aluminium ATEX (IP 66) CENELEC (IP 66) FM (IP 66) II 2G EEx d II C T6 II 1G EEx ia II C T6 EEx d II C T6 NEMA 7/9 cast Iron cast Alu. M20 x 1,5 3/4" NPT 1" NPT cast Aluminium cast Aluminium M20 x 1,5 1" NPT M20 x 1,5 1" NPT M20 x 1,5 1" NPT 1 x SPDT A2A AAA AKC ACC - - AK7 AU7 AKA A2B AAB AK9 AC9 - - AK5 AU5 2 x SPDT A4A ABA ALC ADC - - AL7 AV7 ALA A4B ABB AL9 AD9 - - AL5 AV5 ALB 3 x SPDT 36E 3CA 38E 3EE - - 367 377 3ME A6B ACB AM9 AE9 - - A65 A75 AMB 1 x DPDT A8A ADA ANC AFC - - AD7 AW7 ANA A8B ADB AN9 AF9 - - AD5 AW5 ANB 2 x DPDT A1A AEA APC AGC - - AO7 AY7 AOA A1B AEB AP9 AG9 - - AO5 AY5 AOB 1 x SPDT 32A 3AA 3KC 3CC - - 3K7 3U7 3KA 32B 3AB 3K9 3C9 - - 3K5 3U5 3KB 2 x SPDT 34E 3BA 39E 3DE - - 3L7 3V7 3LE 34B 3BB 3L9 3D9 - - 3L5 3V5 3LB 3 x SPDT 36E 3CA 38E 3EE - - 367 377 3ME 36B 3CB 3M9 3E9 - - 365 375 3MB 1 x DPDT 38A 3DA 3NC 3FC - - 3D7 3W7 3NA 38B 3DB 3N9 3F9 - - 3D5 3W5 3NB 2 x DPDT 31A 3EA 3PC 3GC - - 3O7 3Y7 3OA 31B 3EB 3P9 3G9 - - 3O5 3Y5 3OB 1 x SPDT B2A BAA BKC BCC - - BK7 BU7 BKA B2B BAB BK9 BC9 - - BK5 BU5 BKB 2 x SPDT B4A BBA BLC BDC - - BL7 BV7 BLA B4B BBB BL9 BD9 - - BL5 BV5 BLB 3 x SPDT B6A BCA BMC BEC - - B67 B77 BMA B6B BCB BM9 BE9 - - B65 B75 BMB 1 x DPDT B8A BDA BNC BFC - - BD7 BW7 BNA B8B BDB BN9 BF9 - - BD5 BW5 BNB 2 x DPDT B1A BEA BPC BGC - - BO7 BY7 BOA B1B BEB BP9 BG9 - - BO5 BY5 BOB 1 x SPDT C2A CAA CKC CCC C2X CAX CK7 CU7 CKA C2B CAB CK9 CC9 C2T CAT CK5 CU5 CKB 2 x SPDT C4A CBA CLC CDC C4X CBX CL7 CV7 CLA C4B CBB CL9 CD9 C4T CBT CL5 CV5 CLB 3 x SPDT C6A CCA CMC CEC - - C67 C77 CMA C6B CCB CM9 CE9 - - C65 C75 CMB 1 x DPDT C8A CDA CNC CFC C8X CDX CD7 CW7 CNA C8B CDB CN9 CF9 C8T CDT CD5 CW5 CNB 2 x DPDT C1A CEA CPC CGC C1X CEX CO7 CY7 COA C1B CEB CP9 CG9 C1T CET CO5 CY5 COB 1 x SPDT D2B DAB DK9 DC9 - - DK5 DU5 DKB D2B DAB DK9 DC9 - - DK5 DU5 DKB 2 x SPDT D4B DBB DL9 DD9 - - DL5 DV5 DLB D4B DBB DL9 DD9 - - DL5 DV5 DLB 3 x SPDT - - - - - - - - - D6B DCB DM9 DE9 - - D65 D75 DMB 1 x DPDT D8B DDB DN9 DF9 - - DD5 DW5 DNB D8B DDB DN9 DF9 - - DD5 DW5 DNB 2 x DPDT D1B DEB DP9 DG9 - - DO5 DY5 DOB D1B DEB DP9 DG9 - - DO5 DY5 DOB 1 x SPDT FCA FAA FKC FCC - - FK7 FU7 FKA FCB FAB FK9 FC9 - - FK5 FU5 FKB 2 x SPDT FFA FBA FLC FDC - - FL7 FV7 FLA FFB FBB FL9 FD9 - - FL5 FV5 FLB 1 x DPDT FGA FDA FNC FFC - - FD7 FW7 FNA FGB FDB FN9 FF9 - - FD5 FW5 FNB AKB 2 x DPDT FHA FEA FPC FGC - - FO7 FY7 FOA FHB FEB FP9 FG9 - - FO5 FY5 FOB 1 x SPDT H7A HM2 HFC HA9 - - HB3 HB4 HM3 H7A HM2 HFC HA9 - - HB3 HB4 HM3 1 x DPDT H7C HM6 HGC HB9 - - HB7 HB8 HM7 H7C HM6 HGC HB9 - - HB7 HB8 HM7 1 x SPDT U2A UAA UKC UCC U2X UAX UK7 UU7 UKA U2B UAB UK9 UC9 U2T UAT UK5 UU5 UKB 2 x SPDT U4A UBA ULC UDC U4X UBX UL7 UV7 ULA U4B UBB UL9 UD9 U4T UBT UL5 UV5 ULB 3 x SPDT U6A UCA UMC UEC - - U67 U77 UMA U6B UCB UM9 UE9 - - U65 U75 UMB 1 x DPDT U8A UDA UNC UFC U8X UDX UD7 UW7 UNA U8B UDB UN9 UF9 U8T UDT UD5 UW5 UNB 2 x DPDT U1A UEA UPC UGC U1X UEX UO7 UY7 UOA U1B UEB UP9 UG9 U1T UET UO5 UY5 UOB - - - - - VJS VLS - - - - - - - VCS VES - - - 1 x SPDT W2A WAA WKC WCC W2X WAX WK7 WU7 WKA W2B WAB WK9 WC9 W2T WAT WK5 WU5 WKB 2 x SPDT W4A WBA WLC WDC W4X WBX WL7 WV7 WLA W4B WBB WL9 WD9 W4T WBT WL5 WV5 WLB 3 x SPDT W6A WCA WMC WEC - - W67 W77 WMA W6B WCB WM9 WE9 - - W65 W75 WMB 1 x DPDT W8A WDB WN9 WF9 W8T WDT WD5 WW5 WNB W8B WDB WN9 WF9 W8T WDT WD5 WW5 WNB 2 x DPDT W1B WEB WP9 WG9 W1T WET WO5 WY5 WOB W1B WEB WP9 WG9 W1T WET WO5 WY5 WOB 1 x SPDT X2A XAA XKC XCC X2X XAX XK7 XU7 XKA X2B XAB XK9 XC9 X2T XAT XK5 XU5 XKB 2 x SPDT X4A XBA XLC XDC X4X XBX XL7 XV7 XLA X4B XBB XL9 XD9 X4T XBT XL5 XV5 XLB 3 x SPDT X6A XCA XMC XEC - - X67 X77 XMA X6B XCB XM9 XE9 - - X65 X75 XMB 1 x DPDT X8B XDB XN9 XF9 X8T XDT XD5 XW5 XNB X8B XDB XN9 XF9 X8T XDT XD5 XW5 XNB 2 x DPDT X1B XEB XP9 XG9 X1T XET XO5 XY5 XOB X1B XEB XP9 XG9 X1T XET XO5 XY5 XOB Select electric switch mechanism & enclosure for B73 and B41 models (see page 3 for switch ratings) All models with material code A qty and switch type A 3 B C D F HS U V W X 6 Weather proof (IP 66) cast Aluminium All models with material codes B and D ATEX (IP 66) CENELEC (IP 66) FM (IP 66) II 2G EEx d IIC T6 II 1G EEx ia II C T6 EEx d IIC T6 cast Aluminium ATEX (IP 66) CENELEC (IP 66) FM (IP 66) NEMA 7/9 Weather proof (IP 66) II 2G EEx d IIC T6 II 1G EEx ia II C T6 EEx d IIC T6 NEMA 7/9 cast Iron cast Alu. cast Aluminium cast Aluminium cast Aluminium cast Iron cast Alu. M20 x 1,5 3/4" NPT M20 x 1,5 3/4" NPT 1" NPT cast Aluminium M20 x 1,5 1" NPT M20 x 1,5 1" NPT M20 x 1,5 1" NPT 1" NPT M20 x 1,5 1" NPT M20 x 1,5 1" NPT M20 x 1,5 1" NPT 1 x SPDT A2P AAP AHC AAC - - AK7 AU7 AKP A2Q AAQ AH9 AA9 - - AK5 AU5 AKQ 1 x DPDT A8P ADP AJC ABC - - AD7 AW7 ANP A8Q ADQ AJ9 AB9 - - AD5 AW5 ANQ 1 x SPDT 32P 3AP 3HC 3AC - - 3K7 3U7 3KP 32Q 3AQ 3H9 3A9 - - 3K5 3U5 3KQ 1 x DPDT 38P 3DP 3JC 3BC - - 3D7 3W7 3NP 38Q 3DQ 3J9 3B9 - - 3D5 3W5 3NQ 1 x SPDT B2P BAP BHC BAC - - BK7 BU7 BKP B2Q BAQ BH9 BA9 - - BK5 BU5 BKQ 1 x DPDT B8P BDP BJC BBC - - BD7 BW7 BNP B8Q BDQ BJ9 BB9 - - BD5 BW5 BNQ 1 x SPDT C2P CAP CHC CAC C2L CAL CK7 CU7 CKP C2Q CAQ CH9 CA9 C2S CAS CK5 CU5 CKQ 1 x DPDT C8P CDP CJC CBC C8L CDL CD7 CW7 CNP C8Q CDQ CJ9 CB9 C8S CDS CD5 CW5 CNQ 1 x SPDT - - - - - - - - - D2Q DAQ DH9 DA9 - - DK5 DU5 DKQ 1 x DPDT - - - - - - - - - D8Q DDQ DJ9 DB9 - - DD5 DW5 DNQ 1 x SPDT F2P FAP FHC FAC - - FK7 FU7 FKP F2Q FAQ FH9 FA9 - - FK5 FU5 FKQ 1 x DPDT F8P FDP FJC FBC - - FD7 FW7 FNP F8Q FDQ FJ9 FB9 - - FD5 FW5 FNQ 1 x SPDT - - - - - - - - - H7A HM2 HFC HA9 - - HB3 HB4 HM3 1 x DPDT - - - - - - - - - H7C HM6 HGC HB9 - - HB7 HB8 HM7 1 x SPDT U2P UAP UHC UAC U2L UAL UK7 UU7 UKP U2Q UAQ UH9 UA9 U2S UAS UK5 UU5 UKQ 1 x DPDT U8P UDP UJC UBC U8L UDL UD7 UW7 UNP U8Q UDQ UJ9 UB9 U8S UDS UD5 UW5 UNQ - - - - - VFS VHS - - - - - - - V5S VBS - - - 1 x SPDT W2P WAP WHC WAC W2L WAL WK7 WU7 WKP W2Q WAQ WH9 WA9 W2S WAS WK5 WU5 WKQ WNQ 1 x DPDT - - - - - - - - - W8Q WDQ WJ9 WB9 W8S WDS WD5 WW5 1 x SPDT X2P XAP XHC XAC X2L XAL XK7 XU7 XKP X2Q XAQ XH9 XA9 X2S XAS XK5 XU5 XKQ 1 x DPDT - - - - - - - - - X8Q XDQ XJ9 XB9 X8S XDS XD5 XW5 XNQ Select pneumatic switch mechanism & enclosure Pneumatic switch type Series J (open air) Series K (closed circuit) NEMA 3R (IP 53) Max supply pressure bar (psi) Max liquid temperature °C (°F) Bleed orifice Ø mm (inches) material code A material codes B & D 6,9 (100) 200 (400) 1,60 (0.063) JDG JDE 4,1 (60) 200 (400) 2,39 (0.094) JEG JEE 4,1 (60) 370 (700) 1,40 (0.055) JFG JFE 6,9 (100) 200 (400) – KOE➀ KOE 2,8 (40) 200 (400) – KOG – ➀ For all models except B73 and B41 P H Y S I C A L S P E C I F I C AT I O N S Description Specification Measured variable Liquid level / interface level Physical range Standard models: min S.G. 0,49 (as low as min 0,34 at request) Process temperature Process pressure (for higher ratings consult factory) Flanged cage models Up to 62 bar (900 psi) @ 40 °C (100 °F) Up to 400 °C (750 °F) @ 41,3 bar (600 psi) Sealed cage models Up to 69 bar (1000 psi) @ 40 °C (100 °F) - optional 138 bar (2000 psi) Up to 400 °C (750 °F) @ 51,7 bar (750 psi) Cage and process connection material Wetted materials Carbon steel or stainless steel (others at request) Float and trim 316 SST (1.4401) Magnetic sleeve 316 SST (1.4401), or 400 series SST E L E C T R I C A L S P E C I F I C AT I O N S Description Specification Switch ratings Up to 15 A @ 240 V AC (depending on switch mechanism) Up to 10 A @ 120 V DC (depending on switch mechanism) Signal Output Single, dual or triple SPDT or DPDT contacts (single contacts for B73/B41 models only) or single pneumatic Switch Types (see table on page 3) Dry contact with standard or gold alloy contacts, Mercury, Hermetically sealed, Hermetically sealed with gold or silver plated contacts, Proximity switch, or single pneumatic bleed and non bleed Approvals (see table on page 1) ATEX II 2G EEx d II C T6, explosion proof ATEX II 1G EEx ia II C T6, intrinsically safe CENELEC EEx d II C T6, explosion proof FM/CSA/SAA, explosion proof LRS, Lloyds Register of Shipment (marine applications) GOST/GOSGORTECHNADZOR, Russian Authorisation standards Other approvals are available, consult factory. Cable entries M20 x 1,5 ISO, 1" NPT and 3/4" NPT (or others at request) ELECTRICAL CONNECTION Hazardous area Safe area Hazardous area Safe area I.S. Power Relay Power 7 SEALED CAGE MODEL - dimensional specifications in mm (inches) – Only A75 Model – X X Y Y X Y Z Z V V Z V W W W C C C A A A B B B Threaded & socket weld upper side/bottom cast iron housing Flanged upper side/bottom cast iron housing Flanged side/side cast iron housing – All models except A75 – X X Y X Y Y V Z V Z V Z W W W C C C A A A B B B Threaded & socket weld upper side/bottom aluminium housing Housing type Models WeatherproofFM (NEMA 7/9) ATEX (Cast Alu) CENELEC (Cast Iron) Pneumatics Switch Module J Pneumatics Switch Module K Flanged side/side aluminium housing Flanged upper side/bottom aluminium housing V W mm inches B73/B41 with HS-switch All other models 257 10.12 B73/B41 excl. HS-switch 202 7.94 All 249 All 165 øX Y Z mm inches mm inches mm inches 42 1.66 151 5.93 109 4.29 M20 x 1,5 (*) or 1" NPT (2 entries - 1 plugged) (*) not for FM (NEMA 7/9) 9.80 45 1.77 143 5.63 110 4.33 M20 x 1,5 or 3/4" NPT (single entry - 2 entries at request) 110 4.33 6.50 39 1.54 118 4.65 130 5.12 1/4" NPT Allow 200 mm (7.87") overhead clearance / All housings are 360 ° rotatable ACTUATING LEVELS Actuating levels shown are for single switch units at minimum specific gravity only. Levels will change for multistage units. Consult factory for these units. HL HL HL LL LL NPT & Socket weld 8 Upper side/bottom Side/side LL SEALED CAGE MODEL - dimensional specifications in mm (inches) Dimensions Process connection size 1" - DN 25 Mounting configuration Model 1" - DN 25 1" - DN 25 Model A B C mm inches mm inches mm inches mm inches mm threaded / socket welded 222 8.74 82 3.23 347 13.66 159 6.26 83 3.27 239 9.41 flanged upper side / bottom 356 14 185 7.28 481 18.94 250 9.84 160 6.30 330 12.99 flanged side/side 356 14 185 7.28 481 18.94 250 9.84 160 6.30 330 12.99 threaded / socket welded 222 8.74 94 3.70 347 13.66 A75 B73 inches 356 14 200 7.87 481 18.94 flanged side/side 356 14 200 7.87 481 18.94 threaded / socket welded 222 8.74 97 3.82 347 13.66 flanged upper side / bottom 356 14 200 7.87 481 18.94 flanged side/side 356 14 200 7.87 481 18.94 threaded / socket welded 222 8.74 96 3.78 396 15.59 242 9.53 109 4.29 429 16.89 flanged upper side / bottom 356 14 200 7.87 530 20.87 356 14 215 8.46 543 21.38 flanged side/side 356 14 200 7.87 530 20.87 356 14 215 8.46 543 21.38 threaded / socket welded 222 8.74 107 4.21 406 15.98 242 9.53 121 4.76 439 17.28 356 14 215 8.46 540 21.26 356 14 230 9.06 553 21.77 flanged side/side 356 14 215 8.46 540 21.26 356 14 230 9.06 553 21.77 threaded / socket welded 217 8.54 110 4.33 407 16.02 238 9.37 124 4.88 441 17.36 flanged upper side / bottom 356 14 220 8.66 546 21.50 356 14 235 9.25 559 22.01 flanged side/side 356 14 220 8.66 546 21.50 356 14 235 9.25 559 22.01 threaded / socket welded 222 8.74 82 3.23 382 15.04 222 8.74 70 2.76 347 13.66 flanged upper side / bottom 356 14 185 7.28 516 20.31 356 14 165 6.50 481 18.94 flanged side/side 356 14 185 7.28 516 20.31 356 14 165 6.50 481 18.94 threaded / socket welded 221 8.70 94 3.70 392 15.43 B75 C75 1 1/2" - DN 40 flanged upper side / bottom 2" - DN 50 C inches 1 1/2" - DN 40 flanged upper side / bottom 2" - DN 50 Dimensions B mm 1 1/2" - DN 40 flanged upper side / bottom 2" - DN 50 A 356 14 200 7.87 527 20.75 flanged side/side P75 356 14 200 7.87 527 20.75 threaded / socket welded 213 8.39 97 3.82 393 15.47 flanged upper side / bottom 356 14 200 7.87 536 21.10 flanged side/side 356 14 200 7.87 536 21.10 G75 J75 O75 Actuation levels in mm (inches) for minimum specific gravity and as per selected material of construction (see selection data) 1" / DN 25 Model Material code A 1 1/2" / DN 40 Material code B & D Material code A 2" / DN 50 Material code B & D Material code A Material code B & D High Low Level High Low Level High Low Level High Low Level High Low Level High Low Level Level (HL) (LL) Level (HL) (LL) Level (HL) (LL) Level (HL) (LL) Level (HL) (LL) Level (HL) (LL) A75 34 (1.34) 56 (2.20) 32 (1.26) 59 (2.32) 34 (1.34) 56 (2.20) 32 (1.26) 59 (2.32) 34 (1.34) 56 (2.20) 32 (1.26) 59 (2.32) B73 30 (1.18) 53 (2.09) - - - - - - - - - - B75 67 (2.64) 85 (3.35) 66 (2.60) 87 (3.43) 50 (1.97) 68 (2.68) 49 (1.93) 70 (2.76) 38 (1.50) 56 (2.20) 37 (1.46) 58 (2.28) C75 69 (2.72) 88 (3.46) 68 (2.68) 91 (3.58) 52 (2.05) 71 (2.80) 51 (2.01) 74 (2.91) 40 (1.57) 59 (2.32) 39 (1.54) 62 (2.44) G75 60 (2.36) 78 (3.07) 60 (2.36) 81 (3.19) 43 (1.69) 61 (2.40) 43 (1.69) 64 (2.52) 34 (1.34) 52 (2.05) 34 (1.34) 55 (2.17) J75 75 (2.95) 94 (3.70) 75 (2.95) 98 (3.86) 58 (2.28) 77 (3.03) 58 (2.28) 81 (3.19) 50 (1.97) 69 (2.72) 50 (1.97) 73 (2.87) O75 - - 57 (2.24) 85 (3.35) - - - - - - - - P75 - - 57 (2.24) 83 (3.27) - - 40 (1.57) 66 (2.60) - - 28 (1.10) 54 (2.13) 9 FLANGED CAGE MODEL - dimensional specifications in mm (inches) – Only A40 Model – X Y X Y X Y V Z Z V W V Z W W C C C A A A B B B Threaded & socket weld upper side/bottom cast iron housing Flanged upper side/bottom cast iron housing Flanged side/side cast iron housing – All models except A40 – X Y X X Y Y V Z V V Z Z W W W C C C A A A B B B Flanged side/side aluminium housing Flanged upper side/bottom aluminium housing Threaded & socket weld upper side/bottom aluminium housing Housing type Models WeatherproofFM (NEMA 7/9) ATEX (Cast Alu) CENELEC (Cast Iron) V W mm inches B73/B41 with HS-switch All other models 257 10.12 B73/B41 excl. HS-switch 202 7.94 All 249 All 165 Pneumatics Switch Module J Pneumatics Switch Module K øX Y Z mm inches mm inches mm inches 42 1.66 151 5.93 109 4.29 M20 x 1,5 (*) or 1" NPT (2 entries - 1 plugged) (*) not for FM (NEMA 7/9) 9.80 45 1.77 143 5.63 110 4.33 M20 x 1,5 or 3/4" NPT (single entry - 2 entries at request) 110 4.33 6.50 39 1.54 118 4.65 130 5.12 1/4" NPT Allow 200 mm (7.87") overhead clearance / All housings are 360 ° rotatable ACTUATING LEVELS Actuating levels shown are for single switch units at minimum specific gravity only. Levels will change for multistage units. Consult factory for these units. LL HL NPT & Socket weld 10 LL HL Upper side/bottom LL HL Side/side FLANGED CAGE MODEL - dimensional specifications in mm (inches) Dimensions Process connection size Mounting configuration 1" - DN 25 Model 1" - DN 25 1" - DN 25 1" - DN 25 Model A B C mm inches mm inches mm inches mm inches mm inches threaded / socket welded 222 8.74 82 3.23 391 15.39 250 9.84 96 3.78 408 16.06 flanged upper side / bottom 356 14 185 7.28 525 20.67 356 14 200 7.87 514 20.24 flanged side/side 356 14 185 7.28 525 20.67 356 14 200 7.87 514 20.24 threaded / socket welded 222 8.74 94 3.70 391 15.39 260 10.24 107 4.21 418 16.46 356 14 200 7.87 525 20.67 356 14 215 8.46 514 20.24 flanged side/side 356 14 200 7.87 525 20.67 356 14 215 8.46 514 20.24 threaded / socket welded 222 8.74 97 3.82 391 15.39 262 10.31 110 4.33 420 16.54 flanged upper side / bottom 356 14 200 7.87 525 20.67 356 14 220 8.66 514 20.24 flanged side/side 356 14 200 7.87 525 20.67 356 14 220 8.66 514 20.24 threaded / socket welded 250 9.84 82 3.23 411 16.18 250 9.84 82 3.23 419 16.50 flanged upper side / bottom 356 14 185 7.28 517 20.35 356 14 185 7.28 525 20.67 flanged side/side 356 14 185 7.28 517 20.35 356 14 185 7.28 525 20.67 threaded / socket welded 260 10.24 94 3.70 421 16.57 260 10.24 94 3.70 429 16.89 381 15 200 7.87 542 21.34 381 15 200 7.87 550 21.65 flanged side/side 356 14 200 7.87 517 20.35 356 14 200 7.87 525 20.67 threaded / socket welded 261 10.28 97 3.82 422 16.61 261 10.28 97 3.82 430 16.93 flanged upper side / bottom 381 15 200 7.87 542 21.34 381 15 200 7.87 550 21.65 flanged side/side 381 15 200 7.87 542 21.34 381 15 200 7.87 550 21.65 threaded / socket welded 250 9.84 109 4.29 429 16.89 250 9.84 109 4.29 418 16.46 flanged upper side / bottom 356 14 215 8.46 535 21.06 356 14 215 8.46 524 20.63 flanged side/side 356 14 215 8.46 535 21.06 356 14 215 8.46 524 20.63 threaded / socket welded 261 10.28 121 4.76 440 17.32 261 10.28 121 4.76 429 16.89 381 15 230 9.06 560 22.05 381 15 230 9.06 549 21.61 flanged side/side 356 14 230 9.06 535 21.06 356 14 230 9.06 524 20.63 threaded / socket welded 262 10.31 124 4.88 441 17.36 262 10.31 124 4.88 430 16.93 flanged upper side / bottom 381 15 235 9.25 560 22.05 381 15 235 9.25 549 21.61 flanged side/side 381 15 235 9.25 560 22.05 381 15 235 9.25 549 21.61 threaded / socket welded 222 8.74 70 2.76 353 13.90 flanged upper side / bottom O30 (*) 356 14.02 165 6.50 487 19.17 flanged side/side 356 14.02 165 6.50 487 19.17 1 1/2" - DN 40 flanged upper side / bottom 2" - DN 50 C inches 1 1/2" - DN 40 flanged upper side / bottom 2" - DN 50 Dimensions B mm 1 1/2" - DN 40 flanged upper side / bottom A40 (*) 2" - DN 50 A B41 G33 J33 B60 (*) B43 (*) J31 (*) (*) Add 33 mm (1.30") to C-dimension for cast iron EEx d II C T6 housings. Actuation levels in mm (inches) for minimum specific gravity and as per selected material of construction (see selection data) 1" / DN 25 Material code A Model 1 1/2" / DN 40 Material code B & D Material code A 2" / DN 50 Material code B & D Material code A Material code B & D High Low Level High Low Level High Low Level High Low Level High Low Level High Low Level Level (HL) (LL) Level (HL) (LL) Level (HL) (LL) Level (HL) (LL) Level (HL) (LL) Level (HL) (LL) A40 34 (1.34) 56 (2.20) 32 (1.26) 59 (2.32) 34 (1.34) 56 (2.20) 32 (1.26) 59 (2.32) 34 (1.34) 56 (2.20) 32 (1.26) 59 (2.32) B41 23 (0.91) 45 (1.77) 25 (0.98) 51 (2.01) 23 (0.91) 45 (1.77) 25 (0.98) 51 (2.01) 23 (0.91) 45 (1.77) 25 (0.98) 51 (2.01) B43 53 (2.09) 77 (3.03) 60 (2.36) 90 (3.54) 46 (1.81) 70 (2.76) 53 (2.09) 83 (3.27) 38 (1.50) 62 (2.44) 45 (1.77) 75 (2.95) B60 76 (2.99) 94 (3.70) 81 (3.19) 102 (4.02) 57 (2.24) 75 (2.95) 62 (2.44) 83 (3.27) 49 (1.93) 67 (2.64) 54 (2.13) 75 (2.95) G33 65 (2.56) 83 (3.27) 66 (2.60) 58 (2.28) 76 (2.99) 59 (2.32) 80 (3.15) 50 (1.97) 68 (2.68) 51 (2.01) 72 (2.83) J31/J33 74 (2.91) 93 (3.66) 80 (3.15) 103 (4.06) 55 (2.17) 74 (2.91) 61 (2.40) 84 (3.31) 47 (1.85) 66 (2.60) 53 (2.09) 76 (2.99) - - - - - - - O30 - - 57 (2.24) 87 (3.43) 85 (3.35) - 11 QUALITY ASSURANCE - ISO 9001 THE QUALITY ASSURANCE SYSTEM IN PLACE AT MAGNETROL GUARANTEES THE HIGHEST LEVEL OF QUALITY DURING THE DESIGN, THE CONSTRUCTION AND THE SERVICE OF CONTROLS. OUR QUALITY ASSURANCE SYSTEM IS APPROVED AND CERTIFIED TO ISO 9001 AND OUR TOTAL COMPANY IS COMMITTED TO PROVIDING FULL CUSTOMER SATISFACTION BOTH IN QUALITY PRODUCTS AND QUALITY SERVICE. PRODUCT WARRANTY ALL MAGNETROL MECHANICAL LEVEL CONTROLS ARE WARRANTED FREE OF DEFECTS IN MATERIALS AND WORKMANSHIP FOR FIVE FULL YEARS FROM THE DATE OF ORIGINAL FACTORY SHIPMENT. 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 INTERNATIONAL 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 THE EQUIPMENT. THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED, EXCEPT, SPECIAL WRITTEN WARRANTIES COVERING SOME MAGNETROL PRODUCTS. BULLETIN N°: EFFECTIVE: SUPERSEDES: UNDER RESERVE OF MODIFICATIONS Heikensstraat 6, 9240 Zele, België Tel. +32 (0)52.45.11.11 • Fax. +32 (0)52.45.09.93 • E-Mail: [email protected] DEUTSCHLAND Schloßstraße 76, D-51429 Bergisch Gladbach-Bensberg Tel. 02204 / 9536-0 • Fax. 02204 / 9536-53 • E-Mail: [email protected] FRANCE Le Vinci 6 - Parc d’activités de Mitry Compans, 1, rue Becquerel, 77290 Mitry Mory Tél. 01.60.93.99.50 • Fax. 01.60.93.99.51 • E-Mail: [email protected] ITALIA Via Arese 12, I-20159 Milano Tel. (02) 607.22.98 (R.A.) • Fax. (02) 668.66.52 • E-Mail: [email protected] UNITED KINGDOM Unit 1 Regent Business Centre, Jubilee Road Burgess Hill West Sussex RH 15 9TL Tel. (01444) 871313 • Fax (01444) 871317 • E-Mail: [email protected] INDIA B4/115 Safdurjung Enclave, New Delhi 110 029 Tel. 91 (11) 6186211 • Fax 91 (11) 6186418 • E-Mail: [email protected] www.magnetrol.com BENELUX OUR NEAREST REPRESENTATIVE BE 46-116.9 MARCH 2002 February 1996