JUMO 202931 Operating Manual Download Page 12

4 Electrical connection

12

4.3

Connecting cable for CR 4P

To connect the conductivity sensor, use only the following cables:

CR 4P-cable, 5 m, assembled, with M12 connector, part no. 00528699

CR 4P-cable, 10 m, assembled, with M12 connector, part no. 00528700

CR 4P-cable, 5 m, assembled, with M12 connector, version for connection to JUMO AQUIS touch
(extended connecting cables for Pt1000), part no. 00502027

CR 4P-cable, 10 m, assembled, with M12 connector, version for connection to JUMO AQUIS touch
(extended connecting cables for Pt1000), part no. 00502029

For measurement-related reasons, the maximum cable length is restricted to 10 m.

4.4

Connection to transmitters/controllers

The sensor is suitable for connection to the following transmitters/controllers:

NOTE!

Please consult the respective device's operating manual for the necessary information on connecting the
sensor to the aforementioned transmitters/controllers.

M12 cable socket

Metal, 8-pole

Cable diameter

7.5 mm

Cable material

PUR, blue

Ambient temperature

-30 to +80 °C

Cable length

5 m or 10 m

YE

ø7.5

GN

BN

BL

GR

PK

RD

Type

Features

Data sheet

JUMO dTRANS CR 
02

Modular, compact multichannel transmitter and controller with backlit graphic 
display for conductivity in the panel housing or surface-mounted housing, 1 
main input, 1 analog input, 2 digital inputs, other inputs via optional boards; up 
to 3 analog outputs, up to 7 relays

202552

JUMO AQUIS 500 CR Transmitter and controller with backlit graphic display for conductivity, 2 analog 

outputs, 2 relays with changeover contacts, comprehensive controller and 
switching functions

202565

JUMO AQUIS touch 
P/S

Modular multichannel measuring devices for liquid analysis with integrated 
controller and paperless recorder, USB host, USB device, Modbus, PROFIB-
US DP, and Ethernet using optional boards

202580 
and
202581

JUMO digiLine CR 
with separate sensor

Intelligent electronic components for conductive conductivity sensors for auto-
mation systems with JUMO digiLine, IO-Link, analog or binary signals

202762

Summary of Contents for 202931

Page 1: ...20293100T90Z001K000 V2 00 EN 00743106 2020 08 13 JUMO BlackLine CR 4P Conductive 4 electrode conductivity sensor Type 202931 Operating Manual...

Page 2: ......

Page 3: ...g the device version 8 2 1 Nameplate 8 2 2 Order details 8 2 3 Accessories 9 3 Mounting 10 3 1 General information 10 3 2 Installation suggestions 10 4 Electrical connection 11 4 1 Installation notes...

Page 4: ...4 1 Introduction 1 Introduction...

Page 5: ...cautionary measures are not carried out CAUTION This symbol in connection with the signal word indicates that material damage or data loss will occur if the respective precautionary measures are not t...

Page 6: ...and redox electrodes in corre sponding combination fittings The sensor is also particularly suited for connection to hand held and laboratory measuring devices 1 4 Areas of application Thanks to its b...

Page 7: ...nally excitation and measurement are kept separate This has some advantages compared to 2 electrode measuring sensors as the effects of polarization recede into the background To a large extent incomi...

Page 8: ...above the sensor was produced in 2020 in week 30 3 Cell constant K This is where the nominal cell constant of the sensor is specified 2 2 Order details 1 Basic type 202931 JUMO BlackLine CR 4P Conduct...

Page 9: ...4P cable 10 m assembled with M12 connector 00528700 CR 4P cable 5 m assembled with M12 connector version for connection to JUMO AQUIS touch extended connecting cable for Pt1000 00502027 CR 4P cable 10...

Page 10: ...g material Insertion length The insertion length of the conductivity sensor must be coordinated with the installation situation 3 2 Installation suggestions The sensor can be installed in the followin...

Page 11: ...minals of the sensor Follow the instructions regarding the electrical connection in the operating manual for the transmitter used Make sure that you always use safety devices that are independent of t...

Page 12: ...rollers M12 cable socket Metal 8 pole Cable diameter 7 5 mm Cable material PUR blue Ambient temperature 30 to 80 C Cable length 5 m or 10 m YE 7 5 GN BN BL GR PK RD Type Features Data sheet JUMO dTRAN...

Page 13: ...Settings on the transmitter controller NOTE For the calibration it is essential that you observe the operating manual of the transmitter controller used e g JUMO AQUIS 500 CR JUMO dTRANS CR 02 JUMO AQ...

Page 14: ...odes in an ultrasonic bath is also good for removing various deposits When cleaning proceed as follows Wipe off minor dirt with a soft preferably lint free cloth Wash off stubborn dirt and greasy or o...

Page 15: ...sor dirty Clean conductivity sensor Transmitter does not show con ductivity e g display 0 Line breakage or incorrect elec trical connection Check electrical connection Sensor in air not immersed in me...

Page 16: ...pressure 6 bar at 80 C Protection typee IP65 and IP67 Electrical connection Either securely connected cable 5 m long with tin plated wire ends or M12 connector a The manufacturing related deviation o...

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Page 20: ...ers Road East Syracuse NY 13057 USA Delivery address Mackenrodtstra e 14 36039 Fulda Germany Phone Fax Email Internet 44 1279 63 55 33 44 1279 62 50 29 sales jumo co uk www jumo co uk Phone Fax Email...

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