Displacer type liquid level switch BE45-610

1 Dis pla cer ty peliqu id le vel swit ch IN STR UCTION MANUAL AN D PA RTSLIS TDE SC RIPTIONMa gn etrol's disp lacem ent typ eleve lswitch es off er theind us trial user a wid e choice of ala rm and co ntr olco nf igu rat ions .Eac h un it utili zes a sim ple buoy anc ypr incip le and are well sui ted for sim ple or com plexap pl ica tio ns, suc h as foam ing or sur gin g liqu ids orag ita ted fluids, and us uall ycost les sthan othe rtyp esof leve lswitc he PRIN CIPLESt and ard co ntro lsOp er ati on is based up on simple bu oyancy, where by aspri ng is loa ded with we ighted displacers which are he av -ierthan the liquid . Imm ersion of thedisplacers in the liquidresul tsinbuo yancy force change ,which moves the sp ringupw ar d. Since the spri ng move sonly when the level movesonadisp lace r, sp ring move ment(1)is always asmall fra c-tion of the level travel betwee ndisp lacers(2).A mag net ic sle eve(3 )is con nected to the spring an dope rate s within a non-m agne tic bar rier tube(4).

2 Sprin gmovem en tcau ses the magne tic slee ve toattract apivote dmagn et(5),actua ting aswitch mechanism(6)located out -sid e the bar rier tub e. Built-in limit stop s, prevent overstr oki ng of the sp ring under level surg eco -e r floatingro of controlsThe pro of-er roof top control is de signed for installation on'ba rrier' (floa ting roof) tanks. The control may be furnishedwith alea ddisplace rto prevent sparking. Astainless steeldispla cer is require dif the control is to actuate in liquid aswell as bythe oof -e r co nt ro lsTh epur pose of the proof -er is to check the oper ation of adisp lacer con tro lwith out having to raise the level in thetank. Th is is accomplishe d by pulling down wa rd on theproof-e rchain .This cau ses the spring loaded leve rarm tolift the sw itch actu ator ,simulatin gahigh or high high levelcon di tion .Wh en the cha in is released ,thepr oof-e rreturnstheactu ato rto its pre vious positio nto resum enorma loper -atio vo tRet ur nsp rin gFa llinglev el2 MODEL IDENTIFICATIONA com plet e mea suri ng sy stemcon sist s of :1.

3 Cod eforstand ardmodels (ea ch unit is factory calibrated to operate on agiven specific gravity within the min andthemax val ues listed per mod el) or2. Cod eforfloat ing roofmode eforsta nd arddisplace rswitchesBA SIC MOD ELNUMBER1. uni ts for ALA RM use ONLYDISPL ACE RMA TERIAL AND PROO F-ER OP TI ON(for pressu re ratings, refer to ph ysic alspec ification stabl e) witho ut Proo f-er can be used for NACE modelsMAT ERI AL SOF CONSTRUCTION(3 m(10' )of suspe nsioncabl eisstan dar dsuppl ied )PR OCE SSCONNECT ION. thr ead edSp rin g Tri mProcessDispla cer-clamps/Magnetic sleeveConstructionConnec tion cableA 316 SS T Carbon steel 316 SST ( ) 400 series SS TB ( 1)316 SST ( )D316 SST ( )StandardE Inc one l 316 SS T Carbon steel Mone l( ) 400 series SS TF ( 1)Hastelloy C( )K316 SST ( )NA CE (not avail ableL 316 SS T( 01 )Carbo nsteel 316 SST ( ) 400 series SSTwi th Pro of-e r op tion)E2 21/2 "NPT. ANSI flan gesG3 3"150 lbs ANSI RFG4 3"300 lbs ANSI RFH3 4"150 lbs AN SI RFH4 4"300 lbs AN SI RFK3 6"150 lbs ANSI RFK4 6"300 lbs ANSI RF.

4 EN/ DI Nflan ge s8A DN 80, PN16 EN 1092- 1 Type B18B DN 80, PN25/40 EN 1092- 1 Type B11A DN 100, PN 16 EN 1092- 1 Type B11B DN 100, PN 25/40 EN 1092- 1 Type B1A15 On eadjustab le set po int(fixed narro wdiffer ential)B15 Twoadjustable set point s(fixe dnarrow diffe rentials)C15 Thre ead justable set points (fixed na rrow differentials) ,specify specific gravity of medium sep aratelyA Po rcelainB 316 SST ( )CodeD Po rcelainE 316 SST ( )G Po rcelainH 316 SST ( )SW ITCHME CHA NISM &EN CL OS URERefe rto tabl esel ect ion sper disp lacer type A10 -A1 5(p. 3-4 ), B10 -B15 ( ) &C10-C15 (p. 4).1com pletecodeforstand ardmodelsA10 On eadjustab le wide diffe rentialB10 Two adjust abl ewi de di fferenti als, spec ify ope ratin gse qu enc eandsp ec ificgra vi tyse pa rately (se )C10 Thr ee ad jus table wide dif ferenti als, speci fy operatin gseq ue nc ean dspeci ficgra vi tysep arately (se ep. 11 &12)1. un its for AL AR M/PUM Pcon trol use withmed ium pr essure Proof-er no tforNACE &notforB10 -B15, C10- C1 5mode ls withlow pr essure Proof- er not for NACE &not for C10-C15 modelsX=pr od uct with asp ecific cu stomer requi rement Pro of-er is ava ilab le inca rbon ste elonly315co mpleteco de forfloating de forfloat ing ro ofmodels (not forNACE construct ions)BA SIC MODE LNUM BER un itsfor AL ARM use ONL YMAT ERIALOF CONST RUCT ION (3 m(10' )ofsuspen sioncableisstan dard supplied)PR OC ES SCONNECTION size rating (con sultfactory forEN /DIN flang es).

5 Thr eadedSpri ng Tri mProcessDisplacer clamps Magnetic sleeveConstructionConnecti ons and cableA Inco nel 316 SST( )Carbon st eel 316 SST( 01)400 seri es SST StandardE2 21/ 2" NPT ANSI flan gesG3 3"150 lbs ANSI RFG4 3"300 lbs ANSI RFH3 4"150 lbs ANS IRFH4 4"300 lbs ANS IRFK3 6"150 lbs ANSI RFK4 6"300 lbs ANSI RFCodeSWITC HMECHANISM &ENCL OSUR ERef er to table selections pe rdi splacertype A1 0-A15(below )&B1 0- B1 5( )A15 On ead justable set point (fixed na rrow diffe rential)B15 Two adjust able set points (fixed nar row differ entials)X=prod uct with aspecific custome rrequirementDISP LA CE RMA TERIAL AND PR OO F- ER OPT ION(for pressur erat ing s, ref er tophysi cal spe cifica tions table) withou tProof -er P BrassR Hollow brass (ro of and liquid ) M Stainle ss stee lQ BrassT Hollow brass (ro of and liquid ) N Stainle ss stee l with low pre ssure Pr oof-er Se lect el ectr ic swit ch mechan ism &enclosur e:A10 A15 typedis placerswitches(se epage 4for switch ratings) Av ai lab le on mo del A15 only.

6 Suitable forproce ss liquidswi thSG 0,4 and amaxim um pr es sure of 6,9 bar (100 psi) Pr oof-er is avai lab le inca rbon st eel onlyqty andsw itchtypeSwitch and Housingcodesfor A10 Swi tc h and Housing codesfor A15 Weatherproof(I P 66)ATEX(IP 66)FM (IP 66)We athe r proof(I P 66)ATEX(I P 66)FM (IP 66)II 2G Ex d IIC T6 GbII 1G EEx ia II C T6II 2G Ex d II C T6 GbNEM A 7/9II 2G Ex d IIC T6 GbII 1G EE x ia II C T6II 2G Ex d IIC T6 GbNE MA 7/ 9ca st Aluminiumca st Aluminiumca st Aluminiumcast Ironcast Alu min iumcast Alu min iumcast Al umi niu mcast Ironcast Al 1,51" NPTM20 x 1,51" NPTM2 0 x 1,51" NPTM2 0 x 1,53/ 4" NPT1" NPTM20 x 1,51" NPTM20 x 1,51" NP TM20 x 1,51" NPTM20 x 1,53/ 4" NP T1" NPTB1 x SPDTB2 BBABBK9BC9--BK 5BU 5 BKBB2 QBAQBH 9BA9--BK 5BU 5 BKQ1 x DP DTB8 BBDBBN9BF9--BD5BW5 BNBB8 QBDQBJ 9BB9--BD5BW5 BNQC1 x SPDTC2 BCABCK9CC9C2 TCATCK 5CU 5 CKBC2 QCAQCH 9CA9C2 SCA SCK 5CU 5 CKQ1 x DP DTC8 BCDBCN9CF9C8 TCDTCD5CW5 CNBC8 QCDQCJ 9CB9C8 SCDSCD5CW5 CNQD1 x SPDTD2 BDABDK9DC9--DK5DU5 DKBD2 QDAQDH9DA 9--DK5DU 5DK Q1 x DP DTD8 BDDBDN9DF9--DD5DW5 DNBD8 QDDQDJ 9DB 9--DD5DW5 DNQHS1 x SPDTH7 AHM2 HFCHA9--HB3HB 4HM3H7 AHM2HF CHA9--HB3HB4HM31 x DP DTH7 CHM6 HGCHB9--HB7HB 8HM7H7 CHM6HG CHB9--HB7HB8HM7U1 x SPDTU2 BUABUK9UC9U2 TUATUK 5UU 5 UKBU2 QUAQUH 9UA9U2 SUA SUK 5UU 5 UKQ1 x DP DTU8 BUDBUN9UF9U8 TUDTUD5UW5 UNBU8 QUDQUJ 9UB9U8 SUDSUD5UW5 UNQV- ----VCSVES-------V5 SVB S---W1 x SPDTW2 BWABWK9WC9W2 TWATWK5WU5 WKBW2 QWAQWH9WA 9W2 SWASWK5WU5WK Q1 x DP DTW8 BWDBWN9WF9W8 TWDTWD5WW5 WNBW8 QWDQWJ9WB 9W8 SWDSWD5WW5 WNQX1 x SPDTX2 BXABXK9XC9X2 TXATXK5XU5 XKBX2 QXAQXH9XA 9X2 SXASXK5XU 5 XKQ1 x DP DTX8 BXDBXN9XF9X8 TXDTXD5XW5 XNBX8 QXDQXJ9XB 9X8 SXDSXD5XW5

7 XNQF1 x SPDTFCBFABFK9FC9--FK 5FU 5 FKBF2 QFAQFH 9FA9--FK 5FU 5 FKQ1 x DP DTFGBFDBFN9FF9--FD5FW5 FNBF8 QFDQFJ 9FB9--FD5FW5 FNQ81 x SPDT82 B8AB8K98C9--8K 58U 58KB82Q8AQ8H 98A9--8K 58U58KQ1 x DP DT88 B8DB8N98F9--8D58W58NB88Q8DQ8J 98B9--8D58W58NQ4Se lect pne um atic switch me chanism &en closure:A10 A15 typedisplacerswit chesAVAILABLESWI TCHMECH ANISMSSe lect el ectr ic sw itch me chan ism &enclosur e:C10 C15 typedisplacerswitches(see below for switch ratings)(no pne uma tic sw itch me chan ism sava ila ble.)Pneumatic switch ty peMax supply pre ssurebar (psi )Max pr oce ss tem perature C ( F)Ble ed orifice mm (inc he s)A1 0 code sA15 codesNEMA3R (IP 53)NEMA 3R (I P 53)Series J(ope nair)6, 9(10 0)20 0(400)1,6 0( )JGFJDE4,1 (60)200(400)2,39( )JHFJEES eries K(closed circui t)6, 9(10 0)20 0(400) KO FKO ESe lect el ectr ic sw itch me chan ism &enclosur e:B10 B15 typedisplacerswitches(see below for switch ratings)(no pne uma tic sw itch me chan ism sava ila ble.)

8 Pr ox imi ty sw itc he s(switc htype V) are ava ilabl e, con su ltfactor yfor proper ordering inform h TypeWeath er p ro of(IP 66)ATE X (IP 66)FM (IP 66)II 2G Ex d IIC T6 GbII 1G EEx ia IIC T6II 2 G Ex d IIC T6 GbNEM A 7/9cas t A lumi niumcast Alu min iumcast Alu miniumcast Ironcast x 1,51" NPTM20 x 1, 51" NPTM20 x 1,51" NPTM20 x 1 ,53/4" NPT1" NPTBSPD T B4B BBB BL9 BD9 BL5 BV5 BLBDPDTB1B BEB BP9 BG9 BO 5 BY5 BOBCSPD T C4B CB B CL9 CD9C4T CBTCL5 CV5 CLBDPDTC1B CE B CP 9 CG9C1T CETCO 5 CY5 COBDSPD T D4B DB B DL9 DD9 DL5 DV5 DLBDPDTD1B DE B DP 9 DG9 DO 5 DY5 DOBUSPD T U4B UB B UL9 UD9U4T UBTUL5 UV5 ULBDPDT U1B UE B UP 9 UG9U1T UETUO 5 UY5 UOBWSPD T W4B WBB WL 9 WD9 W4T WB T WL5 WV5 WLBDPDTW1B WEB WP9 WG9W1T WETWO 5 WY5 WOBXSPD T X4B XBB XL9 XD9 X4T XB T XL5 XV5 XLBDPDTX1B XEB XP9 XG9X1T XETXO 5 XY5 XOBFSPD T FFBFB B FL 9 FD9 FL5 FV5 FLBDPDTFHBFE B FP9 FG9 FO 5 FY5 FOB8 SPD T 84B 8B B 8L9 8D9 8L5 8V58 LBDPDT 81B 8E B 8P 9 8G9 8O 5 8Y58 OBSw itchTypeWeat he r pro of ( IP 66 ) cast Alu min iumFM (I P 66 )

9 NEMA 7/9 cast Alum iniumM2 0 x 1 ,51" NPT1 NPTOSPD TO6 BOC BOMBDPD TO1 BOEBOKBQSPD TQ6 BQC BQMBDPD TQ1 BQEBQKB Fo r ap pl ica tio ns with he avy vibration, consult fac tory for su ited swi tch modules. Max proc es s tem pe rat ure is specified at 40 C (100 F) a mbi en t temperature and for non condensing applications. Fo r mo re d eta ils - se e b ulletin B E 42-120. Fo r co nd en si ng a pplic ations, max process temperature is dow n- rat ed t o 200 C (400 F) @ 40 C (100 F) ambient. Q a nd O a re th e equ iva lent switch modules f or models C1 0/ C1 pe of switch module Max . P roce ss Tem p. switch r atings A res. Code24 V DC240 V AC120 V ACMicro sw itchmax 120 C (250 F)61515B / Q Micro sw itchmax 230 C (450 F)101515C / O Micro sw itch - DC curren tmax 120 C (250 F)10 10 DMicro sw itch with gold alloy contactsmax 120 C (250 F)1 1 UHe rmeti ca lly sea led m icr o switchmax 260 C (500 F)555HS Her me tica lly sea led micro switch wit h s ilver plated c ont actsmax 230 C (450 F)311 WHer me tica lly sea led micro switch wit h gold plat ed contact smax 230 C (450 F)0,50,50,5 XProximi ty sw itch - type SJ SNmax 100 C (210 F)NANANAVPne um ati c bl eed type (open air)max 200 C (400 F)NANANAJPne um ati c no n bl eed type (closed circuit)max 200 C (400 F)NANANAKHe rmeti ca lly sea led m icr o switchmax 260 C (500 F)4 2,5 FHe rmeti ca lly sea led m icr o switchmax 260 C (500 F)3 185 INS TALLATIONMO UNTI NGCAUTION: Displacer spring and stem are fragile.

10 Donot d rop disp lacers into tank. Hand fe ed cable intoposition to avoid be nding the displacers on th e displa cer cab le for the desiredswitch actuating levels. (Instructio n tag attach ed to cable.)Screw Displacer cable fitting to threaded conn ection linkprotr uding from the und erside of sure there are no tubes, rods, or other obstacles in thetank o r vessel to interfere with the operation of the dis -placer s. No guides in to the tank a re nece ssary unless liq-uid tu rbulence is e xcessive, in which case a "guided pipe"or tube sho uld be at least 25 mm larger than the displacerdiam eter, open at the bo ttom end and with se veral ventholes located ab ove the m aximum high level of the installation of pipe or tube to be certain it is ORTANT:Before atta ching Magn etrol control totank o r vessel, check with level to see that tankmo unt ing fla nge o r s pud is h or izont al.