FC Sıcaklık Serisi FLAMEPROOF SWITCHES. IECEx CoC

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1 FLAMEPROOF SWITCHES SPECIFIER'S GUIDE FOR PRESSURE SWITCHES PRESSURE DIFFERENCE SWITCHES VACUUM SWITCHES TEMPERATURE SWITCHES APPROVED with IECEx CC CCOE apprved KLPL apprved FC Sıcaklık Serisi 7

2 Using the sectin This sectin helps yu make a lgical chice in selecting the best prduct fr a particular applicatin. It allws a user familiar with ur prduct line t lcate the exact page the prduct is listed n. Fr thse nt familiar with ur prducts, a lgical sequence is given t help the user pick the best prduct fr their need. By taking a few minutes t familiarise yurself with the catalgue rganisatin, yu will find it very easy t lcate the prduct / infrmatin yu need. 1. The cntents page lists the brad utline in which the catalgue is rganised, and will help the user familiar with prducts t select the page n which the prduct r ther useful infrmatin is listed. 2. Need Prduct Selectin help? Prduct selectin help will start with the Pictrial Index n Page 11, where the prducts are bradly classified. A brief descriptin f each prduct grup, a typical pht f the prduct within the grup and the page number n which it is listed are given. If the user is nt familiar with the prducts, a prduct selectin guide is prvided n pages 16 thrugh 20, where phts fr each prduct and imprtant specificatins are given t help determine and select the best prduct fr the applicatin. By evaluating and cmparing these parameters, a lgical selectin can be made. Turn t the page n which the prduct infrmatin fr the selected prduct is listed, fr : Capsule Cnstructin details Physical sizes Special features Ranges, hysterisis, electrical ratings etc. Ordering infrmatin Sme applicatins The rganisatin f each f these pages is demnstrated n pages 12 & 13, f the sectin Hw t use this sectin. In many cases, mre than ne prduct may wrk. Fr the mst cst effective slutin, cmpare prices and cnsider alternatives. Remember, the end cst includes initial prduct price, plus the installatin, plus the service. 3. Need the terminlgy explained? (see page 330) Turn t page 330 fr the definitins and terminlgy. This will help yu familiarise with the terms used thrughut the catalgue. 4. Need infrmatin n Accessries? (see page 322) Turn t page 322 fr infrmatin n imprtant accessries. These will give infrmatin n nly imprtant accessries, and infrmatin needed, when these are t be supplied with ur prducts. 5. Need selectin guidance? (see page 331) A lgical prcedure n page 331 will help yu t cnsider mst f the imprtant factrs when selecting a pressure switch. 6. Need ther prducts? (see page 332) Prducts ther than thse listed in this catalgue are referenced n these pages. Separate catalgues fr these prducts are available. 8

3 Internatinal Certificatins with IECEx CC APPROVED 9

4 Indian Certificatins KLPL Test Certificate CCOE Certificate BIS License 10

Pictrial Index PRESSURE SWITCHES HIGH RANGE HIGH PROOF HIGH RANGE BELLOWS LOW RANGE HYDRAULIC RANGE* FLANGED Page N. 22 Page N. 26 Page N. 30 Page N. 34 Page N. 38 Page N.

5 Pictrial Index PRESSURE SWITCHES HIGH RANGE HIGH PROOF HIGH RANGE BELLOWS LOW RANGE HYDRAULIC RANGE* FLANGED Page N. 22 Page N. 26 Page N. 30 Page N. 34 Page N. 38 Page N. 42 HIGH RANGE HIGH PROOF HIGH RANGE PRESSURE DIFFERENCE SWITCHES HIGH RANGE DP LOW RANGE LOW ÄP HIGH PROOF Page N. 46 Page N. 50 Page N. 54 Page N. 58 Page N. 62 VACUUM SWITCHES COMPOUND SWITCHES Page N. 66 Page N. 70 TEMPERATURE SWITCHES Page N. 74 *Hydraulic ranges are ranges typically frm 2 bar t 400 bar, used in il applicatins. Hwever, these switches can be used fr ther media depending n wetted parts cmpatibility. 11

6 HOW TO USE this sectin Due t the variety in prduct types and their salient features, catalgue page frmats may vary. But generally the fllwing frmat is adhered t. Elements appearing n each page will be: 1. Prduct family / series - A prduct family / series will appear n the utside page crner, depending n the left / right hand page, and will be in large bld type. 2. Prduct sectin - will appear immediately fllwing the prduct family / series at tp f the page and will be in bld type. 3. Features - will appear next t prduct descriptin & will enlist nly the majr attributes. 4. Pressure capsule details - will shw the cnstructin f the pressure capsule and all it's internal parts. If the prcess / wrking medium is variable, the wetted parts will be mentined in italics. If the wetted parts are unique, the material f cnstructin (MOC) will be mentined alngside in brackets. Where the material f cnstructin is nt specified, it will vary and the ptins are t be selected by the user cnsidering the cmpatibility f the prcess / wrking medium. Mdificatins can be made t suit any particular medium, if the answer fr yur needs is nt in the standard MOC listed. Prducts fr which prcess / wrking medium is predefined, pressure capsule details are nt prvided (e.g as in case f cmparisn test pump). Pressure capsule details f accessries are nt given. 5. Installatin drawing - will shw the typical installatin dimensins f prducts as they exist in their standard frms. The dimensins are mentined in millimetres and als in inches t facilitate the user. The dimensins f accessries will have t be added t these t arrive at any particular general arrangement (GA) drawings. The

7 HOW TO USE this sectin dimensins are apprximate and fr precise dimensins, where munting space is restricted, the user may cntact the nearest sales ffice. Installatin drawings f nly fast mving accessries are given. 6. Phts - will appear n the relevant tp f the page fr prducts. If there are munting variatins / styles, all the styles fr standard prducts will appear fr easy identificatin. Optins, if included in the phtgraph, are fr demnstratin nly, and are nt a part f the standard equipment. Fr accessries, the phts are nt given due t the sheer variety and range available. 7. Lg - will appear n right hand tp f page t identify the manufacturer. 8. Characteristics - Range tables and their relevant data, e.g the range cvered, the differentials and maximum wrking pressures will generally appear n the right hand page. Additinal technical details will als be mentined, wherever required, n the right hand side f the page. 9. Ordering guide - A guide as t hw t rder the particular series' variatins will appear n right hand bttm f the page. Only the variatins available within a particular prduct family / series will appear here. Any additinal accessries r mdificatins required fr the prduct need t be mentined in text by the user. 10. Sme applicatins - will appear at the bttm left f the page. This is fr easy understanding f the specific use f the switch. 11. Numerus cmbinatins are pssible when pressure switches are prvided with accessries like chemical seals, snubbers, remte seals, pipe munting brackets, cmbinatin f switches munted in a panel etc. Users are requested t prvide the details f accessries required in text / drawings, as separate identificatin cdes are prvided fr pressure switches fitted and supplied with accessries

8 Switch Cnstructin a) Flameprf Head (Casing + Cver) Cable Entry Cver Casing b) Electrical Element (s) c) Pressure Capsule 5 14

9 Switch Cnstructin The versatile cnstructin f FC series flameprf switches can be cnfigured t suit applicatins, by selecting the fllwing main subassemblies / cmpnents : a) The flameprf head FC 1, 2, 3 : Aluminium flameprf enclsure fr Gas grup IIA, IIB, IIC FC 4, 5, 6 : Grey Cast Irn enclsure fr Gas grup I fr mines FC 7, 8, 9 : Stainless Steel enclsure fr highly crrsive atmspheres (Gas grup IIC). The cable entries in these flameprf heads can be ffered in ne f the fllwing thread sizes, t suit apprpriate cable diameter : ½ NPT F ¾ NPT F M20 X 1.5 b) The electrical element (s) : Chice f electrical elements t suit end use are ffered, like : A1 : General purpse applicatins A2 : Hermetically sealed fr crrsive envirnments A3 : gld plated cntacts fr lw vltage applicatins A4 : DPDT cnfiguratin A5 : fr high DC ratings A6 : elements with adjustable deadband A7 : 2 SPDT switching elements It is pssible t have mre ptins f electrical elements nt published here, t suit individual end use. The deadband (r hysterisis / n-ff differential) f the switches will change with the change f the electrical element (s). The apprximate values fr each range (fr standard micrswitches ffered) are published in this catalgue c) The pressure capsule : T suit the setpints, the wrking media and the functin f the switch in the applicatin: High pressure ranges (typically frm barg t 25 barg) Lw pressure ranges (typically frm 1.5 mbarg t 350 mbarg) High range Pressure difference (typically frm 0.1 barg t 25 barg) Lw range pressure difference (typically frm 1.5 mbarg t 350 mbarg) Vacuum (typically frm 760 mm Hg t atmspheric pressure) Hydraulic pressure ranges (typically frm 0.5 barg t 400 barg) The pressure capsule can be mdified t take high prf pressures [typically 100 bar fr high and lw pressure switches, r pressure difference switches (frm high pressure side)]. Several accessries like chemical seals, pipe munting brackets etc can be supplied with these switches t suit the media t be sensed. All f these are nt listed, thugh mst ppular nes can be fund n pages 322 thrugh 332. Please d get in tuch with us fr any f yur applicatins, nt addressed in this catalgue. We wuld be glad t ffer yu a slutin

Prduct Selectin Guide High Range Pressure Switches High Prf High Range Pressure Switches High Range Bellws Pressure Switches Page N. 22 Page N. 26 Page N.

10 Prduct Selectin Guide High Range Pressure Switches High Prf High Range Pressure Switches High Range Bellws Pressure Switches Page N. 22 Page N. 26 Page N. 30 Switch type High range pressure High prf high range Bellws Repeatability* (% FSR) ± 1 ± 1 ± 2 Range cvered bar t 25 bar 0.1 bar t 25 bar 0.1 bar t 100 bar Enclsure Prtectin IP 66 W E T T E D P A R T S Enclsure Material sensing element Standard Optinal Pressure husing Standard Optinal Other Wetted Parts Optinal wetted parts thrugh chem. seal Temp. f wrking medium Diaphragm nyln reinfrced neprene diaphragm Tefln, SS316L, Hastelly C, Mnel, Tefln, SS316L Titanium, Tantalum, Incnel Hastelly C, Mnel FC 1, 2, 3 mdels FC 4, 5, 6 mdels FC 7, 8, 9 mdels SS316, Hastelly B2, Hastelly C4, Hastelly C22, Hastelly C276, Incnel Ally 600, Mnel Ally 400, Mnel Ally K500, Nickel, Platinum, Tantalum, Titanium, Zircnium, Silver, PTFE (gas grup IIC) (gas grup I) (gas grup IIC) SS 316 : Diecast aluminium : Grey cast irn : Stainless Steel Fr nn-metallic diaphragm: 80 C maximum. Fr metallic diaphragm: 150 C maximum. Fr higher temperature, please use impulse tubing/chemical seals. Bellws SS316L Switching element SPDT Snap actin switch A1 : General purpse rated at 15A, 250 VAC, 0.2 A, 250 VDC resistive. Other micrswitches with gld plated cntacts, hermetically sealed etc. als available. Accessries can be supplied with mst f the switches. Please cnsult sales ffice. *Repeatability changes with switch cnfiguratin

Prduct Selectin Guide Lw Range Pressure Switches Hydraulic Pressure Switches Flanged Pressure Switches Page N. 34 Lw range pressure Page N. 38 Hydraulic Page N. 42 Flanged ± 2 ± 2 ± 1 1.

1 bar t 200 bar IP 66 FC 1, 2, 3 mdels FC 4, 5, 6 mdels FC 7, 8, 9 mdels (gas grup IIC) (gas grup I) (gas grup IIC) : Diecast aluminium : Grey cast irn : Stainless Steel Diaphragm nyln reinfrced

11 Prduct Selectin Guide Lw Range Pressure Switches Hydraulic Pressure Switches Flanged Pressure Switches Page N. 34 Lw range pressure Page N. 38 Hydraulic Page N. 42 Flanged ± 2 ± 2 ± mbar t 350 mbar 0.5 bar t 400 bar 0.1 bar t 200 bar IP 66 FC 1, 2, 3 mdels FC 4, 5, 6 mdels FC 7, 8, 9 mdels (gas grup IIC) (gas grup I) (gas grup IIC) : Diecast aluminium : Grey cast irn : Stainless Steel Diaphragm nyln reinfrced neprene diaphragm Tefln, SS316L SS 316 Diaphragm SS316L Tefln, Neprene, Hastelly C, Mnel, Titanium, Tantalum, Incnel Diaphragm SS316L Tefln, Neprene, Hastelly C, Mnel, Titanium, Tantalum Flange SS316L Hastelly C, Titanium, Mnel, Tantalum Al, Neprene, SS, Nitrile Vitn / Tefln Tefln Fr nn-metallic diaphragm: 80 C maximum. Fr metallic diaphragm: 150 C maximum. Fr higher temperature, please use impulse tubing/chemical seals. SPDT Snap actin switch A1 : General purpse rated at 15A, 250 VAC, 0.2 A, 250 VDC resistive. Other micrswitches with gld plated cntacts, hermetically sealed etc. als available

Prduct Selectin Guide High Range Pressure Difference Switches High Prf High Range Pressure Difference Switches High Range DP Pressure Difference Switches Page N. 46 Page N. 50 Page N.

seal Tefln, SS316L Aluminium SS 316 FC 1, 2, 3 mdels FC 4, 5, 6 mdels FC 7, 8, 9 mdels (gas grup IIC) (gas grup I) (gas grup IIC) Diaphragm nyln reinfrced neprene diaphragm Tefln SS 316 : Diecast

12 Prduct Selectin Guide High Range Pressure Difference Switches High Prf High Range Pressure Difference Switches High Range DP Pressure Difference Switches Page N. 46 Page N. 50 Page N. 54 Switch type Repeatability* (% FSR) High range? p High prf high range? p High range DP ± 1 ± 1 ± 1 Range cvered 0.1 bar t 3.6 bar 0.1 bar t 3.6 bar 0.1 bar t 25 bar Enclsure Prtectin IP 66 W E T T E D P A R T S Enclsure Material sensing element Standard Optinal Pressure husing Standard Optinal Other Wetted Parts Optinal wetted parts thrugh chem. seal Tefln, SS316L Aluminium SS 316 FC 1, 2, 3 mdels FC 4, 5, 6 mdels FC 7, 8, 9 mdels (gas grup IIC) (gas grup I) (gas grup IIC) Diaphragm nyln reinfrced neprene diaphragm Tefln SS 316 : Diecast aluminium : Grey cast irn : Stainless Steel Tefln, SS316L, Mnel Aluminium SS 316, Mnel Tefln, SS 316 Tefln, SS 316 Tefln, SS 316 Temp. f wrking medium Fr nn-metallic diaphragm: 80 C maximum. Fr metallic diaphragm: 150 C maximum. Fr higher temperature, please use impulse tubing/chemical seals. Switching element SPDT Snap actin switch A1 : General purpse rated at 15A, 250 VAC, 0.2 A, 250 VDC resistive. Other micrswitches with gld plated cntacts, hermetically sealed etc. als available. Accessries can be supplied with mst f the switches. Please cnsult sales ffice. *Repeatability changes with switch cnfiguratin

Prduct Selectin Guide Lw Range Pressure Difference Switches High Prf Lw Range Pressure Difference Switches Vacuum Switches Page N. 58 Lw range? p Page N. 62 High prf lw?p Page N. 66 Vacuum ± 2 ± 2 ± 2 1.

13 Prduct Selectin Guide Lw Range Pressure Difference Switches High Prf Lw Range Pressure Difference Switches Vacuum Switches Page N. 58 Lw range? p Page N. 62 High prf lw?p Page N. 66 Vacuum ± 2 ± 2 ± mbar t 350 mbar 5 mbar t 350 mbar 760 mmhg t 100 mmhg IP 66 FC 1, 2, 3 mdels FC 4, 5, 6 mdels FC 7, 8, 9 mdels (gas grup IIC) (gas grup I) (gas grup IIC) : Diecast aluminium : Grey cast irn : Stainless Steel Diaphragm nyln reinfrced neprene diaphragm Tefln SS 316 SS 316 Aluminium SS 316 Al, Neprene, SS, Nitrile, M.S. Tefln / SS 316 / Neprene SS 316, Tefln Fr nn-metallic diaphragm: 80 C maximum. Fr metallic diaphragm: 150 C maximum. Fr higher temperature, please use impulse tubing/chemical seals. SPDT Snap actin switch A1 : General purpse rated at 15A, 250 VAC, 0.2 A, 250 VDC resistive. Other micrswitches with gld plated cntacts, hermetically sealed etc. als available

14 Prduct Selectin Guide Cmpund Switches Temperature Switches Switch type Repeatability* (% FSR) Range cvered Page N. 70 Cmpund ± 2-1 bar t 3.6 bar Page N. 74 Temperature ± 1 25 C t 215 C Enclsure Prtectin Enclsure Material FC 1, 2, 3 mdels FC 4, 5, 6 mdels FC 7, 8, 9 mdels IP 66 (gas grup IIC) (gas grup I) (gas grup IIC) : Diecast aluminium : Grey cast irn : Stainless Steel W E T T E D sensing element Standard Optinal Pressure husing Standard Optinal Diaphragm nyln reinfrced neprene diaphragm tefln SS 316 Bulb/prbe Brass P A R T S Other Wetted Parts Optinal wetted parts thrugh chem. seal SS, Tefln Temp. f wrking medium Switching element Fr nn-metallic diaphragm: 80 C maximum. Fr metallic diaphragm: 150 C maximum. Fr higher temperature, please use impulse tubing/chemical seals. SPDT Snap actin switch A1 : General purpse rated at 15A, 250 VAC, 0.2 A, 250 VDC resistive. Other micrswitches with gld plated cntacts, hermetically sealed etc. als available. Accessries can be supplied with mst f the switches. Please cnsult sales ffice. *Repeatability changes with switch cnfiguratin

FC TEMPERATURE SWITCHES Large Flamepaths fr better safety Internal grund screw Seperate Terminal blck fr safe wiring Cver chained t main bdy Rbust Snap actin micrswitches fr reliable switching Lck

15 FC TEMPERATURE SWITCHES Large Flamepaths fr better safety Internal grund screw Seperate Terminal blck fr safe wiring Cver chained t main bdy Rbust Snap actin micrswitches fr reliable switching Lck Screw fr stable set-pints Large Springs fr finer set-pints Brass bulb fr sensing temperature Apprximate Weight : Pressure switches with Aluminium enclsure : 2.5 Kg. Pressure switches with SS enclsure : 5.1 Kg. Electrical Cnnectin : Z Sme Applicatins : T detect limiting temperature levels in hazardus areas

16 TEMPERATURE SWITCHES FC INSTALLATION DRAWING Cable Entry 1/2" NPT(F) (Optins Avail.) Ø7 (Ø 0.27), Munting Hles, 2ns /2" NPT(M) (Optins available) Ø S.S. Capillary Tube 2.0 Mtr. Lng APPROX. DIMENSIONS IN mm inches 75 75

17 FC TEMPERATURE SWITCHES RANGE SELECTION TABLE Range Cde Range C ( F) Differential* C ( F) Apprximate Maximum fr "A1" micrswitch Maximum Wrking Temperature C ( F) T1H (77-194) 15 (59) 150 (302) T2H ( ) 20 (68) 200 (392) T3H ( ) 30 (86) 300 (572) * Apprximate differential at midrange fr A1 micrswitch. Differentials increase with setpint. Diffferentials vary with micrswitch cmbinatins. Please cnsult sales ffice fr details 75 76

18 HOW TO ORDER FLAMEPROOF TEMPERATURE SWITCHES Grup 1 Grup 2 Grup 3 Grup 4 Grup 5 Grup 6 Grup 7 Grup 8 Capillary Material / Size Temp. Bulb Material / Size Micrswitch Type Cable Entry Size Switch Type Range Cde (values in Deg. Cen.) Gas Grup Classificatin Nn standard allcatin 2 = SS316 / 2.0 meter B1 = Brass / Dia. 9.5 mm, 123 mm length, with 3/8" BSP (M) thermwell cnnectin A1 = General purpse micrswitch rated at 15 A; 250 VAC T1H = T1 = Temperature Switch, fixed differential withut scale 1 = Al. head ½" NPT threads T2H = = Al. head ¾" NPT threads B2 = Brass / Dia. 9.5 mm, 123 mm length, with 3/8" NPT (M) thermwell cnnectin A6 = Elements with adjustable differential T3H = T2 = Temperature Switch, fixed differential with 3 = Al. head M20 x 1.5 threads A7 = 2SPDT switching elements FC = Flameprf temperature switch, ATEx & IECEx apprved, with Aluminium head as per IS/IEC fr Gas Gr. IIC scale in C 7 = SS head ½" NPT threads Reserved fr Nn-standard Optins nt cvered in Catalgue. Will Be given by Manufacturer, Only after Agreement f Supply details With custmer. B3 = Brass / Dia. 9.5 mm, 123 mm length, with 1/2" NPT (M) thermwell cnnectin B6 = Hermetically Sealed Gld Plated cntact 2SPDT 8 = SS head ¾" NPT threads TEMPERATURE SWITCHES 9 = SS head M20 x 1.5 threads E.g. A Flameprf Temperature switch, with 1/2 NPT cable entry in aluminum husing as 1 SPDT, fixed differential withut scale, having 25 C t 90 C temperature range, with 15 Amp. micrswitch, with Brass 9.5 mm diameter bulb, having length 123 mm with 3/8 BSP(M),with 2.0 meter SS316 capillary length shall be specified by Grup 1 Grup 2 Grup 3 Grup 4 Grup 5 Grup 6 Grup 7 Grup 8 FC FC 1 T1 T1H A1 B1 2 Please specify full mdel number t avid ambiguity

MZ Sıcaklık Serisi PROCESS SWITCHES SPECIFIER'S GUIDE FOR PRESSURE SWITCHES PRESSURE DIFFERENCE SWITCHES VACUUM SWITCHES TEMPERATURE SWITCHES

MZ Sıcaklık Serisi PROCESS SWITCHES SPECIFIER'S GUIDE FOR PRESSURE SWITCHES PRESSURE DIFFERENCE SWITCHES VACUUM SWITCHES TEMPERATURE SWITCHES PROCESS SWICHES SPECIFIER'S GUIDE FOR PRESSURE SWICHES PRESSURE DIFFERENCE SWICHES VACUUM SWICHES EMPERAURE SWICHES MZ Sıcaklık Serisi 175 Bulletin N. KA121024 Using the sectin his sectin helps yu make