Endress+Hauser CLA140 Specifications

TI00196C/07/EN/13.18
71436281
2018-08-31

Products Solutions Services

Technical Information

Dipfit CLA140

Immersion assembly with flange connection for
very demanding processes

Sensor holder with bayonet lock

Application

• Chemical industry, e.g. in

• production of synthetic materials and dyes

• production or pesticides and fertilizers

• oil or wastewater separation

• condensate treatment

• Power stations and incinerator plants, e.g. in

• cooling water monitoring

• flue gas cleaning

• Metal extraction and metal processing

Your benefits

• Simple installation and removal of the sensor holder thanks to bayonet lock
technology

• Reliable sealing even in media containing solid particles

• Suitable for use at high pressures and temperatures

• Immersion depth from 500 to 2500 mm

• Reduced condensation thanks to breathable GORE-TEX® filter

• Variety of flange connections (DIN, ANSI, JIS) for flexible connection to the process

Function and system design

1 2

3

4

Dipfit CLA140

Measuring system

A complete measuring system comprises:

• Immersion assembly Dipfit CLA140

• Conductivity sensor with cable, e.g. Indumax CLS50D

• Transmitter, e.g. Liquiline CM442
Optional:

Extension cable, e.g. CYK11

 1 Example of a measuring system (process and process connections are not illustrated)

1 Immersion assembly Dipfit CLA140, here as PVDF version
2 Transmitter CM442
3 Sensor cable
4 CLS50D inductive conductivity sensor

A0037387

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Dipfit CLA140

200

2

4

6

8

10

40 60 80 100 120 140 160

a

b

p, abs

[bar][psi]

[°C]

[°F]

T

6832 104 140 176 212 248 284 320

29

58

87

116

145

-15

5

Environment

Ambient temperature range

Storage temperature

Degree of protection

Process temperature

Process pressure

Pressure-temperature ratings

-10 to +70 °C (+10 to +160 °F)

-10 to +70 °C (+10 to +160 °F)

IP65

Process

PVDF version
Stainless steel version -15 to 150 °C (5 to 300 °F), for all seals except EPDM

PVDF version
Stainless steel version Max. 10 bar (145 psi), absolute

0 to 120 °C (32 to 250 °F)

-15 to 140 °C (5 to 280 °F), for EPDM seal

Max. 6 bar (87 psi), absolute

 2 Pressure-temperature ratings

a Stainless steel version
a PVDF version

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A0037394-EN

Mechanical construction

1

2

6

7

8 3

4

5

Design PVDF version

Dipfit CLA140

 3 PVDF version

1 Dummy plug Pg 16
2 Assembly head
3 M4 screws
4 GORE-TEX® filter
5 Sensor holder with bayonet lock
6 Wrench grip AF55
7 Lap joint flange, depending on version
8 Cable gland Pg 13.5

A0037397

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Dipfit CLA140

1

2

6

7

8

9

3

4

5

Stainless steel version

A0037395

 4 Stainless steel version

1 Dummy plug Pg 16
2 Assembly head
3 M4 screws
4 GORE-TEX® filter
5 Sensor holder with bayonet lock
6 Wrench grip AF55
7 Fixed flange, depending on version
8 Installation aids (screw-in lifting eyes)
9 Cable gland Pg 13.5

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Dimensions

b

c
d

e

a

b

c
d

e

a

A B

Dipfit CLA140

A0037380

 5 Flange dimensions, → Table

A Stainless steel version
B PVDF version

Stainless steel assembly version PVDF assembly version

DN80 PN16 ANSI 3"

150 lbs

a [mm (in)] 18 (0.71) 19 (0.75) 19 (0.75) 18 (0.71) 19 (0.75) 19 (0.75)

b [mm (in)] 20 (0.79) 23.8 (0.94) 18 (0.71) 22 (0.87) 22 (0.87) 18 (0.71)

c [mm (in)] 63.5 (2.50) 63.5 (2.50) 63.5 (2.50) 110 (4.33) 110 (4.33) 110 (4.33)

d [mm (in)] 160 (6.30) 152.4 (6.00) 150 (5.91) 160 (6.30) 152 (5.98) 150 (5.91)

e [mm (in)] 200 (7.87) 190.5 (7.50) 185 (7.28) 200 (7.87) 200 (7.87) 185 (7.28)

Screws M16 M16 M16 M16 M16 M16

Bore holes 8 4 4 8 4 4

JIS 10K 80A DN80 PN16 ANSI 3"

150 lbs

JIS 10K 80A

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Dipfit CLA140

22 (8.74)2

y

! (4.25)108

!63.5 (2.50)

!69 (2.72)

20 (0.79)

 6 Stainless steel version, dimensions in mm (in)

y Immersion depth, → Configurator on product page

A0037381

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Dipfit CLA140

11 (4.59)9

! 25 (4.92)1

y

!63.5 (2.50)

!75 (2.95)

Weight

Materials

 7 PVDF version, dimensions in mm (in)

y Immersion depth, → Configurator on product page

Sensor not included in the assembly delivery!

Depends on version (material, immersion depth):
PVDF 2.5 to 3.0 kg (5.5 to 6.6 lbs)
Stainless steel 8.0 to 12.0 kg (17.6 to 26.5 lbs)

In contact with medium, depending on version

Immersion tube PVDF / stainless steel 1.4404 (AISI 316L)

O-rings EPDM / VITON / Chemraz / Fluoraz

Sensor holder PVDF / stainless steel 1.4404 (AISI 316L)

A0037385

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Dipfit CLA140

Not in contact with medium, depending on version

Assembly head PP-GF 20

Lap joint flange UP-GF / stainless steel 1.4404 (AISI 316L)

Installation aids

1) Only for stainless steel version

1)

Stainless steel 1.4301 (AISI 304)

Process connections

Cable glands

Sensor mounting slots

Immersion depth

Pressure Equipment Directive 2014/68/EU

Depending on version:

• None

• Flange DN 80 / PN 16

• Flange ANSI 3" / 150 lbs

• Flange JIS 10K 80A

1 x Pg 13.5 and 2 x dummy plug Pg 16

1 x G¾

Depending on version:

• 500 mm (19.7 in)

• 1000 mm (39.4 in)

• 1500 mm (59.1 in)

• 2000 mm (78.7 in)

• 2500 mm (98.4 in)

Certificates and approvals

The assembly has been manufactured according to good engineering practice as per Article 4,
Paragraph 3 of the Pressure Equipment Directive 2014/68/EU and is therefore not required to bear
the CE label.

Inspection certificate

Product page

Product Configurator

Scope of delivery

A test certificate 3.1 in accordance with EN 10204 is supplied depending on the version (→ Product
Configurator on the product page).

Ordering information

www.endress.com/cla140

On the product page there is a Configure button to the right of the product image.

1. Click this button.
 The Configurator opens in a separate window.

2. Select all the options to configure the device in line with your requirements.
 In this way, you receive a valid and complete order code for the device.

3. Export the order code as a PDF or Excel file. To do so, click the appropriate button on the right
above the selection window.

For many products you also have the option of downloading CAD or 2D drawings of the
selected product version. Click the CAD tab for this and select the desired file type using
picklists.

The scope of delivery comprises:

• Ordered version of assembly

• Operating Instructions

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Dipfit CLA140

If you have any queries:

‣

Please contact your supplier or local sales center.

Accessories

The following are the most important accessories available at the time this documentation was
issued.

For accessories not listed here, please contact your Service or Sales Center.

‣

Indumax CLS50D / CLS50

• High-durability inductive conductivity sensor

• For standard and hazardous area applications

• With Memosens technology

• Product Configurator on the product page: www.endress.com/cls50d or www.endress.com/cls50
Technical Information TI00182C

10 Endress+Hauser

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