Dwyer L6 Bedienungsanleitung PDF herunterladen

Bulletin E-20

Specifications - Installation and Operating Instructions

Float Switch

W.E. ANDERSON DIV., DWYER INSTRUMENTS, INC.

P.O. BOX 358 • MICHIGAN CITY, INDIANA 46360 U.S.A.

Phone: 219/879-8000 www.dwyer-inst.com

Fax: 219/872-9057 e-mail: info@dwyer-inst.com

xplosion-Proof; UL and CSA Listed -

Class I, Groups *A, B, C, & D

Class II, Groups E, F & G

Directive 94/9/EC (ATEX) Compliant for

I 2 G Ex d IIC T6 Gb Process Temp≤75°C

ECEx Compliant for Ex d IIC T6 Gb Process Temp≤75°C

(Group A, stainless steel body only)

PECIFICATIONS

ervice: Liquids compatible with

wetted materials.

Wetted Materials:

Float: Solid polypropylene or 304

SS.

Lower Body: Brass or 303 SS.

Magnet: Ceramic.

External Float Chamber (Tee):

Matches lower body choice of brass

or 303 SS.

Other: Lever Arm, Spring, Pin, etc.:

301 SS.

emperature Limit: -4 to 220°F (-20 to

05°C) Standard, MT high temperature

option 400°F (205°C)(MT not UL, CSA,

ATEX, IECEx and KC). ATEX compliant

AT, IECEx IEC and KC option ambient

temperature -4 to 167°F (-20 to 75°C)

rocess temperature: -4 to 220°F (-20

o 105°C).

ressure Limits: See next page.

Enclosure Rating: Weatherproof and

xplosion-proof. Listed with UL and

SA for Class I, Groups A, B, C and D;

Class II, Groups E, F, and G. (Group A

on stainless steel body models only).

0344 II 2 G Ex d IIC T6 Gb

Process Temp≤75°C.

C-Type Certificate No.: KEMA

04ATEX2128.

ATEX Standards: EN 60079-0: 2009;

EN60079-1: 2007.

IECEx Certified: For Ex d IIC T6 Gb

Process Temp≤ 75°C.

ECEx Certificate of Conformity:

ECEx DEK II.0039.

IECEx Standards: IEC 60079-00:

2007; IEC 60079-1: 2007.

Korean Certified (KC) for Ex d IIC T6

b Process Temp≤75°C.

TL Certificate Number: 2012-2454-

witch Type: SPDT snap switch

standard, DPDT snap switch optional.

Electrical Rating: UL models: 5A @

125/250 VAC (V~). CSA, ATEX and

ECEx models: 5A @ 125/250 VAC

(

V~); 5A res., 3A ind. @ 30 VDC (V ).

V option: .1A @ 125 VAC (V~). MT

option: 5A @125/250 VAC (V~). [MT

option not UL, CSA, ATEX or IECEx].

Electrical Connections: UL models:

18 AWG, 18˝ (460 mm) long.

TEX/CSA/IECEx models: terminal

lock.

pper Body: Brass or 303 SS.

Conduit Connection: 3/4˝ male NPT

tandard, 3/4˝ female NPT on junction

ox models.

Process Connection: 1˝ male NPT on

models without external float chamber,

1˝ female NPT on models with external

float chamber.

ounting Orientation: Horizontal with

index arrow pointing down.

Weight: Approximately 1 lb (.5 kg)

without external float chamber, 1.75 lb

(.8 kg) with external float chamber.

Specific Gravity: See next page.

Model L6

Attention: Units without

the “AT” suffix are not Di-

rective 94/9/EC (ATEX)

compliant. These units are

not intended for use in po-

tentially hazardous atmos-

pheres in the EU. These

units may be CE marked

for other Directives of the

EU.

Example

Series

Construction

Upper

Body Material

Lower

Body Material

Circuit (Switch)

Type

Line Size

Tee and Float

Options

Switch Options

Options

CSA

IEC

JCT

JCTLH

TBC

TOP

L6EPB-B-S-3-B-MT level switch; brass upper housing, brass lower housing, brass tee with

Polypropylene spherical float, SPDT snap switch, and high temperature option

Series L6 level switch

Explosion proof and weatherproof

Brass

303 Stainless Steel

Brass

303 Stainless Steel

SPDT

DPDT

1˝ NPT

1-1/4˝ NPT (No tee models only)

1-1/2˝ NPT (No tee models only)

2˝ NPT

No Tee, Solid Polypropylene Spherical Float*

No Tee, 304 SS Cylindrical Float

Brass Tee, Solid Polypropylene Spherical Float*

No Tee, 304 SS Spherical Float

Brass Tee, 304 SS Spherical Float

303 SS Tee, 304 SS Spherical Float

303 SS Tee, Solid Polypropylene Spherical Float*

Gold Contacts on snap switch for dry circuits (see specifications for ratings)

High Temperature switch rated 400°F (205°C) (see specifications for ratings)*

ATEX approved construction (with JCT option standard)

CSA approved construction (with JCT option standard)*

IECEx approved construction (with JCT option standard)

KC approved construction (with JCT option standard)

Ground Lead*

Customer Information on standard nameplate

Weatherproof and explosion-proof junction box*

Weatherproof and explosion-proof junction box, left side

Terminal Block Connector*

Top Mounted (No tee models only)*

* Options that do not have ATEX, IECEx or KC.

1 2 3 4 5 6 ... 15 16

Inhaltsverzeichnis

Seite 1 - Model L6

Bulletin E-20Specifications - Installation and Operating InstructionsFloat SwitchW.E. ANDERSON DIV., DWYER INSTRUMENTS, INC.P.O. BOX 358 • MICHIGAN CI

Seite 2

INSTALLATIONPacken Sie das Gerät aus und entfernen Sie sämtliches Verpackungsmaterial ausdem unteren Gehäuse und der Durchflusskammer.Der Füllstandswä

Seite 3

Ø1 [25.40]1 MALE NPT1-3/4[44.45]3/4[19.05]6[152.40]Ø1-1/16[26.99]3/4 MALE NPTCONDUIT CONNECTIONØ1[Ø25.40]FLOAT1 MALE NPT1-27/32[46.83]1-1/16[26.99]6-1

Seite 4

Beschränkte Garantie: Der Verkäufer gewährleistet, dass alle Geräte und Geräteteilevon Dwyer Instruments für die Dauer von einem Jahr ab der Lieferung

Seite 5 - Modèle L6

Boletín E-20Especificaciones: Instrucciones de instalación y usoInterruptor de flotadorA prueba de explosiones; Listado en UL y CSA - Clase I, Grupos

Seite 6

INSTALACIÓNDesempaque el interruptor y quite cualquier material de empaque que se encuentredentro del alojamiento inferior o de la cámara de flotador.

Seite 7

Ø1 [25.40]1 NPTm1-3/4[44.45]3/4[19.05]6[152.40]Ø1-1/16[26.99]RACCORDEMENTELECTRIQUE 3/4 NPTm1 NPTM1-27/32[46.83]1-1/16[26.99]6-1/2[165.10]Ø1-1/16[Ø26.

Seite 8

Seite 9 - Füllstandswächter

INSTALLATIONUnpack switch and remove any packing material found inside lower housing or floatchamber.Switch must be installed with body in a horizonta

Seite 10

MODEL L-6 FLOAT SWITCH — DIMENSION DRAWINGSØ1 [25.40]1 MALE NPT3/4 MALE NPTCO CONØ1[Ø25.40]FLOAT1 MALE NPT1-27/32[46.83]1-1/16[26.99]6-1/2[165.10]Ø1-

Seite 11 - CSA-, ATEX-Gehäuse

Limited Warranty: The Seller warrants all Dwyer instruments and equipment to befree from defects in workmanship or material under normal use and servi

Seite 12

Bulletin E-20Spécifications - Installation et mode d’emploiDétecteur de niveauW.E. ANDERSON DIV., DWYER INSTRUMENTS, INC.P.O. BOX 358 • MICHIGAN CITY,

Seite 13 - Modelo L6

INSTALLATIONDéballer le détecteur et retirer tout emballage se trouvant à l’intérieur du corps inférieur ou de la chambre à flotteur.Le détecteur doit

Seite 14

DÉTECTEUR DE NIVEAU L-6 — DIMENSIONS DE L’INSTALLATIONFlotteur en polypropylèneFlotteur cylindrique en acier inox Avec chambre externe à flotteur (té)

Seite 15 - SPDT DPDT

Garantie limitée : Tous les instruments et équipements Dwyer sont garantis sans dé-faut de fabrication par le vendeur et pour une période de un an à p

Seite 16

Bulletin E-20Technische Daten - Installation und BetriebsanleitungFüllstandswächterW.E. ANDERSON DIV., DWYER INSTRUMENTS, INC.P.O. BOX 358 • MICHIGAN

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Inhaltsverzeichnis

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