JUMO 60.8425 User Manual

JUMO GmbH & Co. KG

Delivery address: Mackenrodtstraße 14

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

6733 Myers Road
East Syracuse, NY 13057, USA
Phone: [phone]

1-800-554-5866
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumousa.com

Type 608425/2316

Contact Dial Thermometers

Type 608425

Particularities

• temperature controller with indication for panel or surface mounting

• Class 1

• protection up to IP65

• housing sizes: 100 mm and 160 mm diameter, bezel 96 x 96 mm

Brief description

Contact dial thermometers are universally applicable instruments with indication of the actual
value, for temperature measurement, control and monitoring.
The temperature-dependent change in volume of a liquid-filled measuring system (or the
temperature-dependent change of pressure in a gas-filled measuring system) is converted into
a rotary movement of the pointer by a Bourdon tube, without any intermediate gearing. The
rotary movement of the pointer shaft is used to operate the switched output.

The pointer is directly linked to the measuring system, which makes the overall system
extremely torsionally rigid. Vibrations are transmitted to the pointer only to a minor extent.

The switched output can be implemented as a slow-break, magnetic snap-action or inductive
contact. The slow-break or magnetic snap-action contact is an auxiliary circuit switch that,
depending on the direction of movement, opens or closes an electrical circuit at the set limits,
by means of a contact arm that is attached to the moving pointer.

The inductive contact is an electronic limit detector operated by a contactless position sensor
(proximity switch).

Data Sheet 608425

Page 1/6

Type 608425/2496

Technical data

Housing housing with bayonet lock

Enclosure protection IP65 as per EN 60 529 front: IP51 as per EN 60 529

Electrical connection terminal box: conductor cross-section up to

Glass window polycarbonate plexiglas (PMMA)
Scale white, black lettering
Accuracy class Class 1 to EN 13190
Anti-kink spring for capillary instruments, at the housing and probe
Setpoint adjustment through setpoint adjuster on the glass window
Indication correction at the back, no indication correction for styles 01 and 20 (100 mm dia.)
Temperature limits for transport and storage -20°C to +70°C (with a 0 to +60°C range: max. 65°C)
Operating position (NL) unrestricted

Measuring system range (AB) ≤ 350°C range (AB) ≤ 400°C
Time constant

t

0.632

Ambient temperature
error

at housing 0.15% of indication range

on capillary (per meter) 0.03% of indication range

2011-11-08/00402234

round panel- or surface-mounting housing

cable gland suitable for cable dia. 6.5 — 13 mm

approx. 12 sec, measured in water bath,

with a 6 mm dia. copper probe

in % of indication range (referred to the deviation from the reference value at +23°C)

per °C change of ambient temperature

per °C change of ambient temperature

At higher ambient temperatures – higher temperature indication – lower switching point

Type 608425

in stainless steel (1.4301)

2

2.5mm

Liquid filling Gas filling

square panel-mounting instrument

galvanized sheet steel housing, fixed at back by a

bracket; front bezel in stainless steel (1.4301)

back: IP00 as per EN 60 529

screw terminals: conductor cross-section up to

approx. 4 sec, measured in oil bath,

with a 10 mm dia. stainless steel probe

per °C change of ambient temperature

Typ 608425

2

2.5mm

0.05% of indication range

no effect

JUMO GmbH & Co. KG

Delivery address: Mackenrodtstraße 14

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

6733 Myers Road
East Syracuse, NY 13057, USA
Phone: [phone]

1-800-554-5866
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumousa.com

Data Sheet 608425

Page 2/6

Standard Extra code (TZ) 442
Electrical contact
Contact type electromechanical slow-break contact

with single-pole make contacts

electromechanical magnetic snap-action contact

with single-pole make contacts

Contact rating 230 V AC/DC, +10/-15%, 48 — 63Hz, p.f = 1 (0.6)

max. 18 VA / 10 W max. 50 VA / 30 W

Switching differential ≤ 0.5% of indication range approx.2% of indication range
Switching point accuracy ±0.5% of indication range (referred to the switching point for rising temperature)
Switching reliability To ensure maximum switching reliability, we recommend a minimum voltage of 24 V and a minimum current

of 20 mA

Electromechanical limit contact Inductive limit contact

Switching output 01 to 11 30 and 31

The inductive limit contact is operated by a
contactless proximity switch. The sensor is a slot­type initiator attached to the setpoint indicator. The
control flag is activated by the pointer.

If the control flag moves into the sensor gap, the
internal resistance increases (active area is damped:
initiator is high-resistance, relay is de-energized).
The switching amplifier of the control device
responds to the resulting change in current.

Switching action according to the
“active current principle”.

Control flag is not within the sensor air gap, relay is
energized:

(active area is clear, the oscillator is active).

Control flag is within the sensor air gap,

Current drawn ≥ 3mA

Relay is de-energized:

Current drawn ≤ 1mA

(active area is damped, no oscillation).

Inductive limit contact

as per Directive 94/9 EC (ATEX),

suitable for II 2 G EEx ia IIC T6

for switching sequence and diagrams: see order details

Secondary switched devices For electromechanical limit detectors we recommend using Type MSR multi-function relays from:Wiebrock

Mess- und Regeltechnik GmbH, www.wiebrock.de.

These switching amplifiers increase the switching reliability and switching capacity of slow-break and

magnetic snap-action contacts, and reduce their contact loading.

Unintended switching of the limit contact (caused by vibration) can be considerably reduced by using a

drop-out delay.

With inductive limit detectors, you can use the transistor relay:

Type KFA6-SR2-Ex...W (II (1) G D

Intrinsic safety II 2 G EEx ia IIC T6 can only be ensured if this transistor relay is used.

Note:

Physical and toxic features of the expansion means, which could emerge in the event of a measuring system break.

Control range with

scale limit value

< +200°C

Hazardous re-

actions

Fire and explosion hazard hazardous to

Ignition tem-

perature

Explosion limit irritant dangerous to

+ 355°C 0,6 - 8 V% yes yes

no

> 350°C ≤ +500°C no no no no no

1)

There is currently no statement by the health authority concerning hazards to health in the event of short-term exposure and low concentration, e.g. measuring

system break.

2011-11-08/00402234

[EEx ia] IIC) from Pepperl & Fuchs (www.pepperlfuchs.de).

waters

Information about toxicology

health

1)

1)

toxic

no≥ 200°C ≤ +350 °C + 490°C - - yes yes

JUMO GmbH & Co. KG

Delivery address: Mackenrodtstraße 14

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

6733 Myers Road
East Syracuse, NY 13057, USA
Phone: [phone]

1-800-554-5866
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumousa.com

Data Sheet 608425

Dimensions

8

1

1

5

1

1

ØD

74

49.5

L

ØD

H

H

119.5

16Ø

L

S L

8

1

5

1

1

1

2

ØD

74

49.5

L

16

Ø

LS

L

ØD

H

H

119.5

H

1

2

3

1

4

1

1

ØD

ØD

ØD

a

ØD

H

H

ØD +2

164

44

H

3x120

°

Panel cut-out for housing
diameter 100mm = 105.5

+0.5

mm

diameter 160mm = 165.5

+0.5

mm

Types: 608425/0110

608425/0116

Types: 608425/1010

608425/1016

Page 3/6

Types: 608425/2010

608425/2016

1

for lengths, see Data Sheet 608730

2011-11-08/00402234

JUMO GmbH & Co. KG

Delivery address: Mackenrodtstraße 14

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

6733 Myers Road
East Syracuse, NY 13057, USA
Phone: [phone]

1-800-554-5866
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumousa.com

Data Sheet 608425

Types: 608425/2210

8

3

2

1

3

1

2

ØD

ØD

ØD

74

49.5

3x120

°

a

L

ØD

H

H

H

H

13

8

1

1

*

2

ØD

74

49.5

L

b

56

7.4

65

ØD

H

H

119.5

100

28

H

instrument mounting to DIN 16281

* spigot, 26 mm diameter

Fixing bracket width

Panel cut-out 92 x 92 mm

+0.8

0

608425/2216

Types: 608425/2310

608425/2316

Page 4/6

Housing

HH

1

H

H

2

H

3

4

DD1D

D

2

3

abL5L

diameter

100 95 62
160 96 63 121 130 159 161.5 178 196 5.8 82 120

1

for probe mounting TA 02, L5 is ≤ 69 mm.

17.5

129.5 129 99 101.5 116 132 4.8 52

Type: 608425/2496

2011-11-08/00402234

40

8

90

1

JUMO GmbH & Co. KG

Delivery address: Mackenrodtstraße 14

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

6733 Myers Road
East Syracuse, NY 13057, USA
Phone: [phone]

1-800-554-5866
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumousa.com

Data Sheet 608425

Order details

Contact dial thermometers, Class 1, Type 608425

(1) Basic type

608425 Mechanical contact dial thermometer, Class 1 (round, panel- or surface-mounting instrument)
608425 Mechanical contact dial thermometer, Class 1 (square, panel-mounting instrument)

X 0110 Style: 01; housing size: diameter 100 mm
X 0116 Style: 01; housing size: diameter 160 mm

X 1010 Style: 10; housing size: diameter 100 mm
X 1016 Style: 10; housing size: diameter 160 mm

X 2010 Style: 20; housing size: diameter 100 mm
X 2016 Style: 20; housing size: diameter 160 mm

X 2210 Style: 22; housing size: diameter 100 mm
X 2216 Style: 22; housing size: diameter 160 mm

X 2310 Style: 23; housing size: diameter 100 mm
X 2316 Style: 23; housing size: diameter 160 mm

X 2496 Style: 24; housing size: 96 x 96 mm

X X 469 -40 to0 +40°C; range -30 to +030°C Error limit 1.0°C
X X 566 -30 to0 +50°C; range -20 to +040°C Error limit 1.0°C
X X 807 -10 to 0+60°C; range +10 to +050°C Error limit 1.0°C
X X 810 -10 to 0+80°C; range +10 to +070°C Error limit 1.0°C
X X 814 -20 to +100°C; range +10 to +090°C Error limit 1.0°C
X X 818 -20 to +120°C; range +20 to +100°C Error limit 2.0°C
X X 826 -20 to +160°C; range +20 to +140°C Error limit 2.0°C
X X 832 -20 to +200°C; range +20 to +180°C Error limit 2.0°C
X X 834 -30 to +250°C; range +30 to +220°C Error limit 2.5°C
X X 840 -30 to +300°C; range +30 to +270°C Error limit 5.0°C
X X 843 -50 to +350°C; range +50 to +300°C Error limit 5.0°C
X X 848 -50 to +400°C; range +50 to +350°C Error limit 5.0°C
X X 854 -50 to +500°C; range +50 to +450°C Error limit 5.0°C

X 00 none (with rigid stem)
X X 04 FL04 capillary, stainless steel (1.4571), diameter 2.2 mm

X X 0000 none (rigid connection)
X X 1000 1000 mm
X X 2000 2000 mm
X X 3000 3000 mm
X X 4000 4000 mm
X X 5000 5000 mm

X X . . . . special length (specify in plain text: 1000 mm steps, maximum length 10000 mm)

X X 750 TF01 temperature probe with shoulder on support tube
X X 753 TF05 temperature probe with plain support tube
X X 752 TF11 temperature probe without support tube
X X 843 TA02 stem with union nut and loose nipple (only TF01)

X X 161 TA03/01 stem with loose union nut (with TF01)

X X 846 TA04 stem with fixed hexagon screw-in spigot (only TF01)

X X 847 TA06 sliding clamp fitting on support tube

X X 891 SH05 screw-in pocket, assembled 2 (with 14 mm dia. only)

X X 913

(2) Basic type extensions

(3) Indication range (AB)

(4) Capillary type (FL)

(5) Capillary length

(6) Process connection (PA)

1

1

1

2

2

2

SH07 screw-in pocket, assembled, with clamping clip and fixing screw

2

Page 5/6

2011-11-08/00402234

JUMO GmbH & Co. KG

Delivery address: Mackenrodtstraße 14

36039 Fulda, Germany

Postal address:

36035 Fulda, Germany
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO Process Control, Inc.

6733 Myers Road
East Syracuse, NY 13057, USA
Phone: [phone]

1-800-554-5866
Fax: [phone]
E-mail: [e-mail]
Internet: www.jumousa.com

Data Sheet 608425

Order details

PE

L1

I

PE L1

I

PE L1

III

PE L1

III

PE L1

III

PE L1 L1

III

PE L1 L1

III

PE

I

PE

I

Contact dial thermometers, Class 1, Type 608425

(7) Diameter of process connection (PA)

XX 06diameter 06mm
XX 08diameter 08mm
X X 100 diameter 10 mm
X X 140 diameter 14 mm (only SH05)

(8) Thread for process connection (PA)

X X 000 no thread (with TF01, TF05 and TF11)
X X 103 thread G 3/8
X X 104 thread G 1/2
X X 105 thread G 3/4

(9) Process connection (PA) material

X X 26 stainless steel (CrNi, 1.4571)
X X 97 stainless steel (CrNi, 1.4571)-TF / brass (CuZn)-TA, SH

(10)

Fitting length of process connection (PA)1 (dimension "EL" or "S")

XX 00 minimum fitting length TF 11 (active probe dimension)
XX 050 050 mm
X X 100 100 mm
X X 150 150 mm
X X 200 200 mm
X X . . .

special length (specify in plain text, steps of 50 mm)

(11)

Switching output (SA)

1

1

1

Page 6/6

X X 01 With rising temperature: contact 1 opens (2)

X X 02 With rising temperature: contact 1 closes (1)

X X 03 With rising temperature: contact 1 opens and

X X 04 With rising temperature: contact 1 and

X X 05 With rising temperature: contact 1 opens and

X10

X 11 With rising temperature: contact 1 and contact 2 close

X X 30 With rising temperature:

X X 31 With rising temperature:

X X 000 no extra code
X X 442 electromechanical magnetic snap-action contact
X 509 setpoint adjustment with key
X X 522 customized scale

Order code

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12)

608425 / . . . . - . . . - . . - . . . . - . . . - . . - . . . - . . - . . . - . . . / . . . ,. . .

Order example

608425 / 2010 - 818 - 04 - 2000 - 750 - 8 - 000 - 26 - 100 - 01 / 000

1

for description and features, see Data Sheet 608730

2

screw-in spigot to DIN 3852 Form A

3

figures in brackets ( . . ) correspond to the designation of the switching function code as per DIN 16196

4

list extra codes in sequence, separated by a comma

2011-11-08/00402234

contact 2 closes (21)

contact 2 close (11)

contact 2 opens (22)

With rising temperature: contact 1 opens and
contact 2 closes (with separate circuit) (21)

(with separate circuits) (11)

flag moves in, break action (2)

flag moves out, make action (1)

(12)

Extra codes (TZ)

3

3

3

3

3

3

3

3

3

Special versions on request!

4

,. . .