Jumo 60.3035 Surface-mounting single or twin thermostat User Manual download pdf (Page 1)

Please read these operating instructions before commissioning the

instrument. Keep these operating instructions in a place which is

accessible to all users at all times. Please assist us to improve these

operating instructions, where necessary. Your comments will be

appreciated.

Phone+49 661 6003-0

Fax+49 661 6003-607

If any difficulties should arise during starting up, please refrain from

any unauthorized manipulations or actions. The warranty will

become null and void! Please contact the supplier or the head office.

The instruments are maintenance-free. In the event of malfunction,

please return the instrument to the supplier, with precise details of

the fault. The staff at our field offices, branches and agencies are

always available to provide service and advice.

JUMO GmbH & Co. KG

Street address:

Moritz-Juchheim-Straße 1, 36039 Fulda, Germany

Delivery address:

Mackenrodtstraße 14, 36039 Fulda, Germany

Postal address:

36035 Fulda, Germany

Phone: +49 661 6003-0

Fax: +49 661 6003-607

e-mail: [email protected]

Internet: www.jumo.net

JUMO Instrument Co. Ltd. JUMO House

Temple Bank, Riverway, Harlow, Essex CM 20 2 TT, UK

Phone: +44 1279 635533

Fax: +44 1279 635262

e-mail: [email protected]

Internet: www.jumo.co.uk

JUMO Process Control, Inc.

8 Technology Boulevard, Canastota, NY 13032, USA

Phone: 315-697-5866

1-800-554-JUMO

Fax: 315-697-5867

e-mail: [email protected]

Internet: www.jumo.us

1. Introduction / Application

ATH-SW series surface-mounting thermostats are approved as:

■

temperature monitors (TW)

■

safety temperature limiters (STB)

■

safety temperature monitors STW (STB)

■

Type examination to:

- DIN EN 14597

- Pressure Equipment Directive 97/23/EC (all types, apart from ATH.-SW-2 and

ATH.-SW-22 )

Safety notes

Physical and toxicological properties of substances which may escape, should the

system fracture:

End of

scale

Danger-

ous

reactions

Fire /

explosion hazard

Water

conta-

mina-

tion

To x ic ol og y

Ignition

tempera-

ture

°C

Explosion

limit

% v/v

irritant

danger

to health

toxic

liquid-filled

≥

+200°C

<+200

no +355

C 0.6 - 8 yes yes

≥

+200

≤

+350

no +490

C- - yesyes

gas-filled

≥

+400

≤

+500

Should the measuring system fracture, the fill fluid may escape. At present,

there is no restrictive statement from the health authorities concerning danger

to health in the event of short-term exposure at low concentration, for

example, should the measuring system fracture.

2. Instrument identification / type

declaration

Type designation

( 1 ) Type / max. housing temperature / protection

( 2 ) Order code

( 3 ) Control range / contact rating / sales number/

serial number

( 4 ) Mark of approval / connection diagram

( 5 ) Week of production

( 6 ) Year of production

ATH . -SW /

ATH Surface-mounting thermostat with microswitch

s with screw-in pocket, attached to housing (rigid stem)

("20" or "30" pockets)

f with capillary

-SW dustproof and jet-proof housing

made from diecast aluminum, IP65 protection

-20 temperature monitor (TW) with changeover contact

-20 safety temperature monitor STW (STB),

with changeover contact

-70 safety temperature limiter (STB),

with break contact and lock-out

/au gold-plated snap-action switch contact

Types

Single thermostats Twin thermostats

ATH. -SW -2

ATH. -SW -2 0

ATH. -SW -7 0

ATH.-SW-2 2

ATH.-SW-2 20

ATH.-SW-2 70

ATH.-SW-2020

ATH.-SW-2070

ATH.-SW-7070

Nameplate

(prime example)

( 2 )

( 1 )

( 3 )

( 4 )

( 6 )

( 5 )

ATHf-SW-..

ATHs-SW-..

B 603035.0

Operating Instructions

2012-06-18/00408320

3. Mounting / General information

Capillary / temperature probe / pocket

General information

■

If the capillary of the surface-mounting thermostat is cut through or becomes

kinked, this could result in permanent device failure!

■

The minimum bending radius allowed for the capillary is 5 mm.

■

JUMO pockets must be used when installing the temperature probe, if the approval

for the surface-mounting thermostat is to remain valid.

■

The temperature probe must be fully immersed in the measurement medium.

■

When air is the measurement medium, you must choose a process connection

without a pocket.

■

To ensure the general accuracy of the operating value, the instruments must only

be used with the pockets supplied on delivery (diameter D = 8, 10 mm).

■

Only a probe of diameter d = 8 mm may be used in pockets of D = 10 mm.

■

Multiple assignments of pockets are only allowed with 2 or 3 cylindrical probes of

Ø 6 mm and pockets of 15 x 0.75 mm.

■

If two probes are assigned, the spring clip provided on delivery must be installed in

the pocket.

■

With pockets 22, 32, 41, 42 and 45 made from St 35.8I/16Mo 3 materials, the

allowed operating period at operating temperatures above 420°C is limited to

200,000 hours. Compliance with TRD 508 is essential for applications in this range.

Fixing the surface-mounting

thermostat

Nom. position (NL)

to DIN 16 257,

NL 0 ... NL 90 (other NLs on request)

Opening the housing

Loosen the 4 cover screws ( 1 )

Remove the top of the housing ( 2 )

When re-assembling, make sure the seal is

properly seated ( 3 )!

( 1 ) ( 1 )

( 2 ) ( 3 )

➞

4. Dimensions

Thermostats with rigid stem ATHs-SW-..

Code s (rigid stem)

The housing spigot is secured in the enlarged open end of the pocket by a fixing

screw.

ATHs-SW-..,

with "20"

pocket

ATHs-SW-..,

with "32"pocket

( A )

100

( A )

100

Ø 90

Ø91

Ø 30

Thermostats with capillary ATHf-SW-..

Code "f" (with capillary)

Mounting bracket with 4 screws through the housing base,

capillary exit at side of housing

ATHf-SW-..,

with plain

"10" cylindrical

probe,

without

pocket

( A )

100

Ø 8

Ø 5

Thermostats with capillary ATHf-SW-..

Code "f" (with capillary)

Mounting bracket with 4 screws through the housing base,

capillary exit at side of housing

ATHf-SW-..,

with "20"

pocket

( A )

100

Ø 8

Ø 5

Surface-mounting Thermostats

Series ATH.-SW-...

( A ) Threaded coupling M 20x1.5

1 2

Summary of Contents

Page 1 - ATHs-SW

HPlease read these operating instructions before commissioning theinstrument. Keep these operating instructions in a place which isaccessible to all u

Page 2 - ( 1 ) ( 1 )

Permissible loading on the pocket20, 21, 30, 32, 40, 42 and 45 pocketsSteel pocketMaterials:Tube:St 35.8 IScrew-in nipple up to 300°C: 1.0038Welding n

Jumo 60.3035 Surface-mounting single or twin thermostat User Manual Page 1

Browse online or download User Manual for Equipment Jumo 60.3035 Surface-mounting single or twin thermostat. JUMO 60.3035 Surface-mounting single or twin thermostat, ATH-SW Operating Manual User Manual

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Jumo 60.3035 Surface-mounting single or twin thermostat User Manual Page 1

Browse online or download User Manual for Equipment Jumo 60.3035 Surface-mounting single or twin thermostat. JUMO 60.3035 Surface-mounting single or twin thermostat, ATH-SW Operating Manual User Manual

Summary of Contents

More documents for Equipment Jumo 60.3035 Surface-mounting single or twin thermostat

Comments to this Manuals

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