APPLICATION MANUAL. Flameproof Ex d Universal Instrument Housing. Type: XD-I80, XD-I80win XD-I80C, XD-I80Cwin

Transcription

1 Limatherm.. Updated PPL MUL Flameproof x d Universal nstrument ousing ype: XD-80, XD-80win XD-80, XD-80win ontents: 1. Destination. 2. Flameproof joints, process opening, conduit openings. 3. arried out tests for non transmission of an internal ignition. 4. arth and protection terminals. 5. Protection against water and dust ingress, cover locking. 6. Way of mounting. 7. Marking. F FY he XD-80, XD-80win, XD-80 and XD-80win are designed to accomodate various electronic instruments. f used incorectly it is possible that application-related dangers may arise. he XD uniwersal instrument housing may be used by qualified and authorized company and people only, under strict obsevance of these application manual and relevant standards, legal requirements, and, where appropriate the certificate nly the empty XD instrument housing is certified. When used as part of an end product assembly, subsequent pproval by FM pprovals or of the end use equipment assembly is required. Page 1/ LMW, ul. arnowska 1; tel fax

2 Limatherm.. 1. D Universal instrument housing XD-80, XD-80win, XD-80 and XD-80win are designed to accomodate different electronic instruments or devices working in hazardous areas: electronic instruments or devices working in hazardous areas: F DD ZDU FM 3600 FM 3615 FM 3810 /M 250 lass, Groups, B,, D lass, Groups, F, G lass M 4x / / / o o o o o lass, Zone 1, x d, 6, P66 lass, Groups, B,, D lass, Groups, F, G lass ype 4x lass, x d, P66 mbient temperature ousing type amb XD-80, XD to +212 F (-40 to +100 ) XD-80win, XD-80win -40 to +185 F (-40 to +85 ) Possible application U and anada urope Division Protection ode Zone Protection ode Zone 0, Zone 20 x d + x ia Division 1 xplosionproof Zone 1, Zone 21 x d Division 2 Zone 2, Zone 22 x d Page 2/ LMW, ul. arnowska 1; tel fax

3 Limatherm.. 2. FLMPF J, P PG, DU PG here are four flameproof joints in XD and XD-80...win housing : 1. on the cover thread M80x on conduit openings D 3, D 2 for cable gland: threaded holes, threaded holes. M20x1,5; M24x1,5; M25x1,5; ½Pmod; ¾Pmod. 3. on process opening D 1 for thermowell or sensor : threaded hole : M20x1,5; M24x1,5; M25x1,5; M27x2; ½Pmod; ¾Pmod ll four flameproof joints are designed for : - volume 100 < 1500 cm 3 - group enclosures M XD-80 XD-80win - without ears D 3 l 3 ML P W ~68 max. D 1 Ø4 4x Ø48 l 1 XD-80 XD-80win l 2 with ears D 2 l 1 = l 2 = l 3 = 20 mm YLDL DD J: D D D 1, D 2, D 3 DD LU D LU FM o. 30 / min. pitch 1.27 mm min. threads provide on each parts: - min. threads engaged 7 threads min. pitch 1.27 mm min. threads engaged 8 lass 1 fit min. width of engaged 12.5 mm min. pitch 0.7 mm depth of engaged 8 mm min. threads engaged 5 threads min. pitch 0.7 mm depth of engaged 8 mm min. threads engaged 5 threads over D 1, D 2, D mm 1.5 mm, 2 mm 15 mm 9.5 thds 1.5 mm 9.5 thds 6/6g 15 mm 1.5 mm 15 mm 9.5 thds 1.5 mm 15 mm 9.5 thds 20 mm 13 thds 1.5 mm, 2 mm 20 mm 13 thds 1.5 mm, 2 mm 20 mm 13 thds - Page 3/ LMW, ul. arnowska 1; tel fax

4 Limatherm.. P DD J D 1, D 2, D 3 DD LU D LU FM o. 30 pitch threads provide on each parts: threads engaged pitch threads engaged 1.27 mm 6 threads 5 threads 0.7 mm 5 threads mm 6 thds 5 thds mm 5 thds D 1, D 2, D 3 / pitch 0.9 mm threads provided on each part: 6 threads threads engaged 5 threads pitch 0.9 mm threads provided on each part: 6 threads threads engaged 5 threads mm 6 thds 5 thds mm 6 thds 5 thds ach type of paralel threads: M20x1,5; M24x1,5; M25x1,5; M27x2; is adopted to create flameproof joint. lso taper threads: ½Pmod; ¾Pmod are modified acc. to standard FM and and can create flameproof joint with threaded male part with standard cutting tolerance. Process opening can be used for mounting sensor (e.g. gas sensor) or thermowell. onduit openings can be used to equip it with various certificated x d flameproof cable glands, fill sealing fittings, flexible couplings or thermowells. ach threaded hole D 1, D 2 and D 3 can be plugged. 3. D U F M F L G Process holes D 1 FM 3615 p p. 6.5 M20x1.5 M24x1.5 M25x1.5 M27x2 tested - together with plugs ½ Pmod ¾ Pmod onduit holes D 2, D 3 FM 3615 p p. 6.5 M20x1.5 M24x1.5 M25x1.5 ½ Pmod ¾ Pmod tested - together with plugs mod = modified to meet standards: FM 3615, 22.2 o.0.5 D 1, D 2, D 3 threads and fixed to them threaded male sensor parts, thermowell, cable gland, fill sealing fittings, flexible couplings - must create flameproof joint. Page 4/ LMW, ul. arnowska 1; tel fax

5 Limatherm.. 4. D P ML o these terminals can be connected with both solid wire and standarded wire cables as shown in the table below. Place ype WG nside Protection terminal 14 utside arth terminal P G W D DU G, LKG (nclosure type M 4x) here are three places deciding of water and dust tightness. a.f = 4 mm a ( 2:1 ) ML a LKG W W D DU G over is locked by screw with hex socked using hex spanner with across flat 4 [mm]. Page 5/ LMW, ul. arnowska 1; tel fax

6 Limatherm.. W D DU G sealing washer sealing washer l 3 l 2 threaded sealant threaded sealant sensor D 3 D 2 XD-80 XD-80win XD-80 XD-80win fill sealing fittings flexible couplings without ears l 1 with ears these components are not included as parts of the FM pproval and certification sensor these components are not included as parts of the FM pproval and certification sealing washer threaded sealant G YP body DP F LU 1. Parallel and taper thread are manufactured in the standard accuracy class of manufacturing. 2. o gasket, no packing with any packing agent. P G W D DU G thread sensor thermowell hreads are additionally packed with use of for example L 577 agent. Y plugged Y Page 6/ LMW, ul. arnowska 1; tel fax

7 Limatherm.. 6. WY F MUG. t is important to be carefull when screw on or undo a cover. hread surface should be free of any grains, pellets and other impurity, which cause seizing, and thread could be damaged.! ever screw on the cover forcefully! n case of necessaries of opening of the connection head s cover after operation in maximum temperature it can be blocked (does not give to open with the hand). n such case keep cover tensioned with the hand to opening and hit delicate with rubber hammer into cover. Fixing of the housing type XD-80, XD-80win to the wall 2 Ø7 lug holes universal strutted pin Page 7/ LMW, ul. arnowska 1; tel fax

8 Limatherm.. Way of mounting type XD-80, XD-80win with a sensor P U U U L P U W U K G L U W G P P K 7. MKG ccording to FM 3600, FM 3615, 22.2 o. 30 Limatherm equips each housing with product data label on the outside surface of the body. erial number label is glued on the inner surface of the body. LMM LMW PLD UM UG ype XD-80 LU LY LU LY L.. G.,B,,D; L.. G.,F,G; L..; YP 4X For lass, Group, conduit seal is required within 18 inches L., Z 1, x d, P66 x FMG U, x d, P68 2GD x d td 21, FZU 04 X 0265U LMM LMW PLD UM UG ype XD-80win L.. G.,B,,D; L.. G.,F,G; L..; YP 4X For lass, Group, conduit seal is required within 18 inches L., Z 1, x d, P66 x FMG U, x d, P68 MB MP.: (-40 F 212 F) M B MP.: (-40 F 185 F) LU LY LU LY 2GD x d td 21, FZU 04 X 0265U Page 8/ LMW, ul. arnowska 1; tel fax

9 P Ø55 Limatherm.. he Limatherm s metal label can be screw on on the outside surface or plastic label put on inside. t s up to customer. nstruments producer should apply additional own label with the rest marking of complete sensor or transfer valuable information from Limatherm s label to sensor label. o each batch of connection heads will be attached also this pplication Manual with drawing of the marking label. Places for product labels adhesive label with ground sign Batch o. PW XXXX/XX adhesive label with serial no. Limatherm's product nameplate 35 adhesive thread label screw M2,5 3 additional place for customer's final product label, adhesive only additional place for customer's final product label, adhesive or riveted KP G W U L rivet pin Ø2 4 U U 50 Page 9/ LMW, ul. arnowska 1; tel fax