168 3.3 Warning / control units

Catalogue EN 4.1

KESSEL AG

Warning and

control units

User-friendly solutions for all

types of control tasks.

You can only get the best performance out of your device with

the right settings. Whether 230 or 400 V, all parameters can be

set easily with a suitable Comfort control unit. Our control units

are delivered plug-in ready and can be connected without the help

of an electrician (230 V units). The menu guidance is also very

user-friendly – with a multi-line display in six languages. A remote

signal generator or even a GSM modem, which sends messages

in full text, can be connected for relaying messages.

230 V Comfort control unit

Mono-/Duo control unit with hydrostatic level sensor

Mono-/Duo control unit

Extremely versatile sensor system for measur-

ing the level of wastewater with and without

sewage. Including level probe for pneumatic

level measurement and failure detection of

the level probe via the control unit. The 10 m

level probe cable can be extended to 30 m.

Note:

For greasy or hot wastewater, the use of a

small compressor is not necessary.

Versions:

• with hydrostatic level sensor /

without extra alarm probe

• with hydrostatic level sensor / float switch:

with float switch for alarm level measu-

rement, 10 m float switch cable (can be

extended to 30 m)

Maximum reliability

The intelligent control unit with integrated self-diagnosis system

SDS and battery buffering continually monitors all electrical

components and keeps an electronic operating log, which can

be read out using separate software.

Adjustable function parameters

The control units 230 V Comfort and 400 V Comfort offer

convenient menu guidance on the display. This allows the

function-relevant parameters and the operating hour counter

to be set very easily.

Countless customising possibilities

KESSEL offers a variety of probes for different requirements – also

for products from other manufacturers – such as an ATEX version

for potentially explosive areas. It also offers connection options

for float switches, building management systems and conduct-

ance probes (only 230 V), submersible pressure switches, optical

probes (only 230 V), level probes (on a terminal strip) or GSM

interfaces for relaying full-text messages.

For Mono versions

Art. no.

With hydrostatic level sensor / without extra alarm probe

28 731 P

With hydrostatic level sensor / float switch

28 731 PS

For Duo versions

Art. no.

With hydrostatic level sensor / without extra alarm probe

28 746 P

With hydrostatic level sensor / float switch

28 746 PS

Illustration shows Art. no. 28 731 P

Illustration shows Art. no. 28 731 PS