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矿物绝缘铠装热电偶探头 A vailab le as

S ee p ag e A -43 to A -48.

B L M I S eries E p o xy sealed “co ld en d ”, rated to 175° C (350° F ). B are 19 m m (3 4") lead s.

C o ld -E n d O p tio n 19 m m (0.7")

B L M I-X L -14U -12, $31, sh o w n sm aller th an actu al size.

“D U A L ”C o n stru ctio n A lso available in a 4-w ire construction (2 therm ocouple junctions). A dd “ –D U A L “to the end of the part num ber and $10 to the list price. C onsult S ales for probe lenghts over 12".

S how n actu al size.

B LM I probes are also available in a high-tem perature version. T he cold end is potted using a ceram ic cem ent rated to 1200° C (2200° F ). A dd “ -C C ”to the end of the probe part num ber and $5 to listprice.(The actual tem perature rating of the probe is dependent upon the calibration, sheath m aterial, and probe diam eter.)

For som e applications,such as ceram ic kilns,B LM I probes com bined w ith the accessories show n on these pages offer expedientand accurate tem perature solutions to 1204° C (2200° F) w ith X L probes.B LM Iprobes m eet and exceed the rigorous standards for therm ocouples, including A N S I/A S TM -E -230,A S TM -E -608,and the B ritish/E uropean B S /E N 61515 standard.The com bined B LM Iprobe w ith S uper O M E G A C LA D ® X L sheathing produces superior m easurem entresults.

B L M I P ro b es D eliver C o n sisten t,S u p erio r Q u ality T h ro u g h A u to m ated M an u factu rin g T herm ocouple users dem and products able to deliver accurate m easurem ents over long lifetim es. T hey also w ant proven track records from the probes they buy. W ith O M E G A ’ s autom ated m anufacturing and testing system s, these custom ers can be assured of consistently high-quality products, and the ability to track the m anufacturing process and retrieve the initial calibration values and m aterialsources.

O M EG A’ s B LM I S eries probes are built and quality tested on our autom ated m anufacturing lines. O M E G A C LA D ® m ineral-insulated, m etal-sheathed therm ocouple cable is cut, stripped, beaded, closed, potted, and tested by equipm ent designed and built in-house exclusively for these tasks.

O M EG A’ s bare leads M I (B LM I) finished probes begin w ith O M E G A ’ s ow n high-purity m agnesium oxide therm ocouple cable. T his m ineral-insulated, m etalsheathed cable uses S LE -class m aterials throughout its construction.

P rogram m able controller-based autom ation used in m anufacturing B LM I probes ensures the sam e high quality from lot to lot—from cutting to finaltest. A fter finalQ A tests for insulation resistance and w eld and sealleakage [nitrogen pressure test at 2.5 M P a (362 psi)], O M E G A assigns identification codes to each device, w hich can be used to track products through the entire m anufacturing process.

P ro b es are su b jected to a leak test at th e w eld ed th erm o co u p le ju n ctio n (h o t en d ) w ith a p ressu rizatio n g reater th an 2.5 M P a (362 p si).

T o p ass th e IR test acco rd in g to A S T M sp ecs, O M E G A ’ s B L M I p ro b es m u st ach ieve at least a 1 G read in g . T h e u n it u n d er test sco red 50 G .

A -41

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A S u p er O M E G A C L A D ® X L “B L M I”p ro b es u sed in ceram ic kiln firin g ap p licatio n s. F o r m o re in fo rm atio n o n S u p er O M E G A C LA D ® X L probes, see p ag e A -43.

B R L K an d S S L K co m p ressio n fittin g s startin g at $6. S ee p ag e A -127

Ju n ctio n T yp es G rounded

E xposed

U ngrounded

A ccesso ries C eram ic term in al b lo cks, start at $3, see p ag e B -10. C o m p en sated sp ad e lu g s, $13 p k o f 20, see p ag e G -56.

J,K ,T,C alib ratio n s in S to ck— A lso A vailab le in E an d N 304 S S ,310 S S ,316 S S ,In co n el® 600, an d S u p er O M E G A C L A D ® X L S h eath s E xp o sed ,G ro u n d ed ,an d U n g ro u n d ed H o t Ju n ctio n s E xp o sed 19 m m (0.7") B are C o n d u cto rs E poxy or C eram ic C em ent C old-E nd S eal S tan d ard L en g th s,150 o r 300 m m (6 o r 12")—C u sto m L en g th s A vailab le V ast S electio n o f Term in atio n A ccesso ries—S ee W in d ow to th e R ig h t M etric D iam eters an d L en g th s A vailab le—C o n tact S ales fo r D etails

T X 93A , u ltra m in iatu re tran sm itters, $74, see p ag e N -38. F ib erg lass sleevin g fo r in su latin g b are w ire u p to 480° C (900° F ), $0.35/ft, see p ag e A -144.

D isco u n t S ch ed u le 1 to 10 11 to 24 25 to 49 50 to 99 100 and

. . . . . . . . . . . . . . . . . .N .et. . . . . . . . . . . . . . . . . . . 10% . . . . . . . . . . . . . . . . . . . . . 20% . . . . . . . . . . . . . . . . . . . . . 25% . . . . over . . . . . . . . . .C.o n.su . lt.S.al.es. .

M OST POPULAR M ODELS HIGHLIGHTED!

To Order (S p ecify M o d el N u m b er) U p p er T em p eratu re P rice [50 m m an d P rice A d d ’ l C alib ratio n S h eath S h eath D ia. G u id elin es ° C (° F) 300 m m (6 and 12")] 300 m m (12") A N S IC olor M aterial m m (in ) T /C Ju n ctio n M o d el N o . M I C ab le G */E * U* 1 304 S S 16 (1.59) 899 (1650) B L M I-304-K -116(*)-(**) $22 $24 $1.55 1 304 S S 8 (3.18) 899 (1650) B L M I-304-K -18(*)-(**) 22 24 1.85 3 304 S S 16 (4.78) 899 (1650) B L M I-304-K -316(*)-(**) 23 25 3.15 1 304 S S 4 (6.35) 899 (1650) B L M I-304-K -14(*)-(**) 26 28 5.00 1 IN C 600 16 (1.59) 921 (1690) B L M I-IN C -K -116(*)-(**) 22 24 1.55 IN C 600 1 8 (3.18) 1071 (1960) B L M I-IN C -K -18(*)-(**) 22 24 3.15 IN C 600 3 16 (4.78) 1149 (2100) B L M I-IN C -K -316(*)-(**) 23 25 4.35 IN C 600 1 4 (6.35) 1149 (2100) B L M I-IN C -K -14(*)-(**) 26 28 7.50 1 XL 16 (1.59) 1038 (1900) B L M I-X L -K -116(*)-(**) 25 27 1.70 1 XL 8 (3.18) 1149 (2100) B L M I-X L -K -18(*)-(**) 25 27 3.50 3 XL 16 (4.78) 1204 (2200) B L M I-X L -K -316(*)-(**) 26 28 4.80 1 XL 4 (6.35) 1204 (2200) B L M I-X L -K -14(*)-(**) 29 31 8.30 1 304 S S 16 (1.59) 441 (825) B L M I-304-J-116(*)-(**) 22 24 1.55 1 304 S S 8 (3.18) 521 (970) B L M I-304-J-18(*)-(**) 22 24 1.85 3 304 S S 16 (4.78) 621 (1150) B L M I-304-J-316(*)-(**) 23 25 3.15 1 304 S S 4 (6.35) 721 (1330) B L M I-304-J-14(*)-(**) 26 28 5.00 1 304 S S 16 (1.59) 260 (500) B L M I-304-T -116(*)-(**) 22 24 1.55 1 304 S S 8 (3.18) 316 (600) B L M I-304-T -18(*)-(**) 22 24 1.85 3 304 S S 16 (4.78) 371 (700) B L M I-304-T -316(*)-(**) 23 25 3.15 1 304 S S 4 (6.35) 371 (700) B L M I-304-T -14(*)-(**) 26 28 5.00 S peci f y j unct i on (G )rounded, (E )xposed, or (U )ngrounded. P robe l engt h 6" (150 m m ), 12" (300 m m ), 18" (450 m m ) are st ock. * ** O rd erin g E xam p le: B L M I-X L -K -316-G -24, m ineral-insulated grounded probe, 24" length, $26 + 4.80 = $30.80.

A -42

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BLMI系列矿物绝缘铠装热电偶