Stratos Evo

4-wire analyzers for versatile applications

Stratos Evo offers pioneering solutions for analysis of pH, ORP, conductivity (conductive or inductive) and oxygen using 4-wire technology.

  • Intuitive operation with color-coded user guidance
  • For digital Memosens and analog sensors
  • Diagnostic functions for Memosens sensors
  • High-performance HighPower broad-range power supply
  • Power supply for external 2-wire transmitters (pressure or flow transmitters)
  • Digital communication
    • PROFIBUS-DP
    • HART

One Device for pH, ORP, Conductivity and Oxygen
The 4-wire multi-parameter device for measuring pH values, ORP, conductivity (conductive or inductive) or dissolved oxygen has a particularly powerful HighPower broad-range power supply on board, allowing for the use of optical oxygen sensors in addition to analog and Memosens sensors.

Fully Digital Integration Avoids Interference
The fully digital Stratos Evo platform allows for interference-free processing of measurement signals which are already digitized in the sensor. If analog sensors are used, the device already performs fully automated parameter detection when the measurement module is connected.

Supply of External 2-Wire Transmitters
The HighPower power supply provides an additional advantage through the ability to also supply external 2-wire transmitters such as pressure or flow rate transmitters. The respective signal can be looped through the 4 … 20 mA input and displayed.

Visualization of the Operating States Through Color-Coding
Stratos Evo features intuitive operation via a color-coded user interface. The widescreen display indicates the respective operating states in six different colors: The normal measurement mode is backlit in white, information is indicated in green. Separate colors are also used for the diagnostics menu, maintenance requirement notifications and Hold mode. The alarm status is shown in dark red, and red flashing of the display indicates invalid inputs or false passcodes. Clear, self-explanatory pictograms also provide for an easier overview.

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Downloads

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Brochures

Brochure - Stratos Evo

Brochure (en)

12724 |  Stratos - Multiparameter analyzers with Fieldbus technology
PDF (file size: 4.73 MB)
Brochure - Stratos Evo

Brochure (en)

13210 |  Memosens - The complete solution for smart sensor applications.
PDF (file size: 4.3 MB)

Manuals

Quickstart Guide - Stratos Evo

Quickstart Guide (en)

13894 |  Stratos Evo A402
PDF (file size: 9.59 MB)
Installation Instructions - Stratos Evo

Installation Instructions (en)

16778 |  MK-OXY045/046…
Modules for Oxygen Measurement for the Stratos Series
PDF (file size: 13.06 MB)
Manual - Stratos Evo

Manual (en)

17080 |  Stratos Evo A402 pH
ChangeLog Firmware History
PDF (file size: 0.1 MB)
more
Manual - Stratos Evo

Manual (en)

17086 |  Stratos Evo A402 MSpH/MSOxy
ChangeLog Firmware History
PDF (file size: 0.11 MB)
Manual - Stratos Evo

Manual (en)

17092 |  Stratos Evo A402 MSpH/MSpH
ChangeLog Firmware History
PDF (file size: 0.1 MB)
Changelog - Stratos Evo

Changelog (en)

17048 |  Stratos Evo A402 CC | Firmware History
PDF (file size: 0.05 MB)
Changelog - Stratos Evo

Changelog (en)

17054 |  Stratos Evo A402 COND | Firmware History
PDF (file size: 0.1 MB)
Changelog - Stratos Evo

Changelog (en)

17060 |  Stratos Evo A402 CONDI | Firmware History
PDF (file size: 0.1 MB)
Changelog - Stratos Evo

Changelog (en)

17066 |  Stratos Evo A402 OXY | Firmware History
PDF (file size: 0.1 MB)
Manual - Stratos Evo

Manual (en)

12268 |  Stratos Evo A402 - pH Measurement
PDF (file size: 8.5 MB)
Manual - Stratos Evo

Manual (en)

12273 |  Stratos Evo A402 - Conductivity Measurement
PDF (file size: 7.79 MB)
Manual - Stratos Evo

Manual (en)

12278 |  Stratos Evo A402 - O2 Measurement
PDF (file size: 7.09 MB)
Manual - Stratos Evo

Manual (en)

13668 |  Stratos Evo A402 pH
Transmitter Specific HART Command Specification
Device Revision: 4
PDF (file size: 1 MB)
Manual - Stratos Evo

Manual (en)

13663 |  Stratos Evo A402 pH / Stratos Pro A201 pH
Transmitter Specific HART Command Specification
Device Revision: 5
PDF (file size: 1.02 MB)
Manual - Stratos Evo

Manual (en)

4436 |  Stratos Evo Series | Measuring Modules and Wiring Examples PH, OXY
PDF (file size: 7.36 MB)
Manual - Stratos Evo

Manual (en)

3499 |  Stratos Evo Series | Measuring Modules and Wiring Examples COND, CONDI, CC
PDF (file size: 6.26 MB)
Manual - Stratos Evo

Manual (en)

13708 |  Stratos Evo A402 Cond
Device Revision 04
PDF (file size: 0.98 MB)
Manual - Stratos Evo

Manual (en)

13533 |  Stratos Evo A402 Cond
Transmitter Specific HART Command Specification
Device Revision: 05
PDF (file size: 1 MB)
Manual - Stratos Evo

Manual (en)

13713 |  Stratos Evo A402 CC
Transmitter Specific HART Command Specification
Device Revision: 4
PDF (file size: 0.78 MB)
Manual - Stratos Evo

Manual (en)

13810 |  Stratos Evo A402 CC
Transmitter Specific HART Command Specification
Device Revision 03
PDF (file size: 0.78 MB)
Changelog - Stratos Evo

Changelog (en)

17042 |  A221, A231, A451 | Firmware History
PDF (file size: 0.05 MB)
Manual - Stratos Evo

Manual (en)

12607 |  PROFIBUS DP/PA
Stratos Evo A451N | Stratos Pro A221 (N/X)
PDF (file size: 23.24 MB)
Safety Guide - Stratos Evo

Safety Guide (en)

10316 |  Stratos Pro / MS / Evo Series
Safety Instructions / Control Drawings
Installation and Use in Hazardous Locations
PDF (file size: 8.39 MB)
Manual - Stratos Evo

Manual (en)

13748 |  Stratos Evo A402 CondI
Transmitter Specific HART Command Specification
Device Revision: 4
PDF (file size: 0.95 MB)
Manual - Stratos Evo

Manual (en)

13753 |  Stratos Evo A402 CondI
Transmitter Specific HART Command Specification
Device Revision 05
PDF (file size: 0.98 MB)
Manual - Stratos Evo

Manual (en)

13597 |  Stratos Evo A402 Oxy / Stratos Pro A201 Oxy
Transmitter Specific HART Command Specification
Device Revision: 3
PDF (file size: 0.98 MB)
Manual - Stratos Evo

Manual (en)

16378 |  Stratos Evo A402 MSPH/MSPH
Transmitter Specific HART Command Specification
Device Revision: 4
PDF (file size: 0.91 MB)
Manual - Stratos Evo

Manual (en)

16384 |  Stratos Evo A402 MSPH/MSPH
Transmitter Specific HART Command Specification
Device Revision: 3
PDF (file size: 0.88 MB)
Manual - Stratos Evo

Manual (en)

16390 |  Stratos Evo A402 MSPH/MSOXY
Transmitter Specific HART Command Specification
Device Revision: 4
PDF (file size: 0.94 MB)
Manual - Stratos Evo

Manual (en)

16396 |  Stratos Evo A402 MSPH/MSOXY
Transmitter Specific HART Command Specification
Device Revision: 2
PDF (file size: 0.81 MB)
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Certificates / Approvals

EU Declaration of Conformity - Stratos Evo

EU Declaration of Conformity (en)

12928 |  Stratos Pro Type A201N-… + A401B-… | Stratos Eco 2405 | Stratos Evo DP A451N
Document No. EU220125A | 2022-01-25
PDF (file size: 1.8 MB)
EU Declaration of Conformity - Stratos Evo

EU Declaration of Conformity (en)

12958 |  Stratos Evo A402N, Stratos MS A405N
Document No. EU220121G | 2022-01-21
PDF (file size: 1.04 MB)
EU Declaration of Conformity - Stratos Evo

EU Declaration of Conformity (en)

12963 |  Stratos Evo DP A451N
Document No. EU160816F | 2016-08-16
PDF (file size: 1.58 MB)
more

Software

Software - Stratos Evo

Software (en)

13633 |  DTM (Pactware) für Stratos Evo A402 pH
Device Revision 04
ZIP (file size: 16.97 MB)
Software - Stratos Evo

Software (en)

16157 |  DTM (Pactware) Stratos Evo A451 Multi (DP)
Device Revision 01
ZIP (file size: 17.85 MB)
Software - Stratos Evo

Software (en)

16163 |  GSD for Stratos Evo DP A451
Device Revision 01
ZIP (file size: 0 MB)
more
Software - Stratos Evo

Software (en)

13638 |  DTM (Pactware) für Stratos Evo A402 pH
Device Revision 05
ZIP (file size: 16.99 MB)
Software - Stratos Evo

Software (en)

13643 |  EDD (PDM) for Stratos Evo A402 pH
Device Revision 04
ZIP (file size: 0.13 MB)
Software - Stratos Evo

Software (en)

13648 |  EDD (PDM) for Stratos Evo A402 pH
Device Revision 05
ZIP (file size: 0.16 MB)
Software - Stratos Evo

Software (en)

13653 |  EDD (AMS) for Stratos Evo A402 pH
Device Revision 04
ZIP (file size: 0.11 MB)
Software - Stratos Evo

Software (en)

13658 |  EDD (AMS) for Stratos Evo A402 pH
Device Revision 05
ZIP (file size: 0.17 MB)
Software - Stratos Evo

Software (en)

13673 |  DTM (Pactware) for Stratos Evo A402 Cond
Device Revision 04
ZIP (file size: 16.88 MB)
Software - Stratos Evo

Software (en)

13683 |  DTM (Pactware) for Stratos Evo A402 Cond
Device Revision 05
ZIP (file size: 16.9 MB)
Software - Stratos Evo

Software (en)

13678 |  EDD (PDM) for Stratos Evo A402 Cond
Device Revision 04
ZIP (file size: 0.13 MB)
Software - Stratos Evo

Software (en)

13698 |  EDD (PDM) for Stratos Evo A402 Cond
Device Revision 05
ZIP (file size: 0.16 MB)
Software - Stratos Evo

Software (en)

13703 |  EDD (AMS) for Stratos Evo A402 Cond
Device Revision 04
ZIP (file size: 0.1 MB)
Software - Stratos Evo

Software (en)

13805 |  EDD (AMS) for Stratos Evo A402 Cond
Device Revision 05
ZIP (file size: 0.12 MB)
Software - Stratos Evo

Software (en)

13718 |  DTM (Pactware) for Stratos Evo A402 CondI
Device Revision 04
ZIP (file size: 16.88 MB)
Software - Stratos Evo

Software (en)

13723 |  DTM (Pactware) for Stratos Evo A402 CondI
Device Revision 05
ZIP (file size: 16.9 MB)
Software - Stratos Evo

Software (en)

13728 |  EDD (PDM) für Stratos Evo A402 CondI
Device Revision 04
ZIP (file size: 0.13 MB)
Software - Stratos Evo

Software (en)

13733 |  EDD (PDM) für Stratos Evo A402 CondI
Device Revision 05
ZIP (file size: 0.16 MB)
Software - Stratos Evo

Software (en)

13734 |  EDD (PDM) für Stratos Evo A402 CondI
Device Revision 05
ZIP (file size: 0.16 MB)
Software - Stratos Evo

Software (en)

13738 |  EDD (AMS) for Stratos Evo A402 CondI
Device Revision 04
ZIP (file size: 0.1 MB)
Software - Stratos Evo

Software (en)

13743 |  EDD (AMS) for Stratos Evo A402 CondI
Device Revision 05
ZIP (file size: 0.12 MB)
Software - Stratos Evo

Software (en)

13758 |  DTM (Pactware) für Stratos Evo A402 Oxy
Device Revision 04
ZIP (file size: 16.89 MB)
Software - Stratos Evo

Software (en)

13763 |  DTM (Pactware) für Stratos Evo A402 Oxy
Device Revision 05
ZIP (file size: 16.9 MB)
Software - Stratos Evo

Software (en)

13770 |  EDD (PDM) für Stratos Evo A402 Oxy
Device Revision 04
ZIP (file size: 0.13 MB)
Software - Stratos Evo

Software (en)

13775 |  EDD (PDM) für Stratos Evo A402 Oxy
Device Revision 05
ZIP (file size: 0.16 MB)
Software - Stratos Evo

Software (en)

13780 |  EDD (AMS) für Stratos Evo A402 Oxy
Device Revision 04
ZIP (file size: 0.11 MB)
Software - Stratos Evo

Software (en)

13795 |  EDD (AMS) für Stratos Evo A402 Oxy
Device Revision 05
ZIP (file size: 0.13 MB)
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