Knick GmbH & Co. KG
Measuring System for Liquid Analysis
Foundation Field Device
Process measuring system with FOUNDATION Fieldbus interface to EN
61158-2 (IEC 1158-2) for online monitoring of pH value, ORP,
conductivity, dissolved oxygen and temperature.
The perfectly designed Protos® 3400 X measuring system is based on a
modular hardware and software concept for liquid analysis and offers
flexible solutions precisely tailored to the measuring task. It is also
possible to easily measure several process variables such as
pH/CONDUCTIVITY, pH/pH, OXYGEN/pH, etc. with the appropriate
configuration. Similar to a PC, the device which is fitted with a total
of 3 slots which can be simply retrofitted or modified at any time.
The Protos® 3400 X offers a previously unknown level of functionality and
reliability, and with an extraordinarily high level of user comfort. A
razor-sharp display guarantees superb READABILITY in the most diverse
light conditions. Also the integrated SMARTMEDIA card allows for the
trouble-free saving of configurations, software updates, and measurement
The hygienic stainless steel enclosure is intended for applications in
o the pharmaceutical industry
o the food processing industry
The rugged, corrosion-resistant coated steel enclosure stands up well to
harsh industrial environments. For applications in
o the chemical industry
o the paper industry
o power station engineering
o water / waste-water technology
* Explosion protection for applications in hazardous areas.
* Wall, pipe/post or panel mounting.
* The Protos® 3400 X can be easily integrated into FOUNDATION Fieldbus
Manufacturer ID (hex):
Device Type ID (hex):
Physical Layer Profile:
512 - Low-power signaling, separately powered, FISCO I.S.
Registered Function Blocks:
1xRB(e), 8xAI(s), 4xDI(s), 1xAO(s), 4xDO(s)
2xAI-TB(c ), 1xDI-TB(c ), 1xAO-TB(c ), 1xDO-TB(c )
Alarms and Events
Function Block Linking
DD/CFF Tester Version: