Registered Product Information
Knick GmbH & Co. KG
Stratos FF 2231 X pH
FOUNDATION Field Device
Process meter with FOUNDATION Fieldbus interface to EN 61158-2 (IEC
1158-2) for online measurement of pH value, ORP and temperature.
For application in hazardous areas: FM: NI, Class I, Div. 1, Group A,
B, C, D and ATEX: II 2(1)G EEx ia IIC T4 / FISCO.
Rugged, tightly sealed enclosure.
Wall, pipe/post or panel mounting.
Easy installatin with pre-assembled enclosure and plug-in terminals.
Optical alarm signal by red LED.
Sensocheck continual sensor monitoring.
GainCheck automatic device self-test.
International user interface with icons
Large, clear measured value display.
Power supply via FF bus interface.
Registered Product Details
Manufacturer ID (hex):
Device Type ID (hex):
FOUNDATION Physical Layer Profile:
511 - Low-power signaling, bus-powered, FISCO I.S.
FOUNDATION Stack Class:
Alarms and Events
Function Block Linking
DD/CFF Tester Version:
Device Support File Usage
FieldComm Group (FCG) makes available to its members and to the public certain device driver (DD) files, in various forms, that have passed certain tests conducted by or through FCG. The DD files are, or are created from, submissions to FCG by FCG members and are provided by FCG AS IS. FCG disclaims all liability for the accuracy, suitability or use of the DD files. Each member creating DD files has its own policies regarding supporting use of those files, and may, for instance support use of DD object code files, but not DeviceInfo or other files. While FCG is under no obligation to provide support for use of any DD files, FCG welcomes all inquiries on the subject and will often be able to assist.