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Stratos Multi E401N Multiparameter Transmitter | Memosens/Analog Sensors | 1-Channel | 2x 4…20 mA Outputs

Explosion protection
Current outputs
Communication (Output, Digital)
Channels
Product number: E401N
Description Technical details Downloads Use cases Blog posts

Description

Stratos Multi E401N Multiparameter Transmitter | Memosens/Analog Sensors | 1-Channel | 2x 4…20 mA Outputs

The latest generation of our proven Stratos process analyzers for Memosens, digital, and analog sensors.

  • 1-channel version with 4 current outputs and 3 freely configurable relay contacts
  • Multiparameter for pH/ORP/conductivity/oxygen
  • Self-explanatory, multi-lingual user interface
  • TFT display with full-text menu
  • 4-wire transmitter with broad-range power supply 24 ... 230 V AC/DC
  • Predictive maintenance for optimal process management:
    • CIP/SIP and autoclaving counter
    • Sensor diagram
    • Remaining sensor service life
  • Measurement with Memosens, digital, and analog sensors
  • Memory cards for data recording or firmware update
  • Access control

Intuitive
Large widescreen display for a quick overview of all relevant measurement data. Self-explanatory user interface with intuitive icons and multi-color display.

Multiparameter
Freely combinable process variables pH, ORP, conductivity, and oxygen, also in 2-channel mode. For greater flexibility in use and easy storage. Analog or other digital sensors can of course continue to be used for all parameters.

We look forward to hearing from you!
Contact Us

Technical details

2- or 4-wire: 4 Wire
Channels: 1 channel
Communication (Output, Digital): Analog 4-20 mA
Display: Graphical TFT color display 4.3“, white backlighting
Measurement Parameter: pH, Multiparameter, Oxygen, ORP , Conductivity
Memory Card: Memory Cards with USB
permanently installed / portable: permanently installed
Current outputs: 2 Outputs
Explosion protection: non Ex
Enclosure: Molded enclosure, PBT/PC, glass-reinforced
Product Line: Stratos, Stratos Multi

Downloads

Manuals

[16533] ChangeLog Firmware History
Stratos-E401
2024-04-26
[14714] User Manual
Stratos Multi E401N
Version 04
[16957] User Manual
ProgaLog 4000
PC configuration tool for transmitters

Data Sheets

[14710] Data sheet
Stratos Multi E401(X/N)
Product Description | Specifications | Product Range

Certificates

[16365] HART Device Registration
61CD01 HART Device Registration
Stratos Multi E401(X)
[14712] EU Declaration of Conformity (DE, EN, FR)
No. EU211116A | 2021-11-16
Stratos Multi, Types E401N, E471N, E461N
[14746] EU Declaration of Conformity (DE, EN, FR)
No. EU200415A | 2020-04-15
Stratos Multi E401N | Module MK-...N
[17565] EU Declaration of Conformity (DE, EN, FR)
ZU1080-P-N-... , ZU1080-S-N-...
Speicherkarte / memory card/ carte memoire
No. EU230522E | 2023-05-22

Installation guides

[16777] Installation Guide
MK-OXY045/046…
Modules for Oxygen Measurement for the Stratos Series
Version 02
[16963] Installation Guide / Installationsanleitung
ProgaLog 4000 | PC configuration tool for transmitters / ProgaLog 4000 | PC-Parametriertool für Transmitter
Version 01
[14741] Installation Guide (DE, EN)
ZU1080-S-N-* | Speicherkarten für Stratos Multi E4*1N
Version 01

Software

[17184] EDD (AMS)
Stratos Multi E401
Device Revision 02
[16401] EDD (AMS)
Stratos Multi E401
Device Revision 01
[16407] EDD (PDM)
Stratos Multi E401
Device Revision 01
[17178] EDD (PDM)
Stratos Multi E401
Device Revision 02
[16413] Transmitter Specific HART Command Specification
Stratos Multi E401
Device Revision 01
[18054] Software
KnUT (Knick Update Tool)

Our service

Used in Process or Applications

Cooling Water Systems
Measurement of pH value, redox potential, and conductivity in cooling water, which has to be continuously treated with acid and biocides.
Water Treatment Systems
Measurement of pH value, dissolved oxygen, and redox potential in various applications during the water treatment process of power plant wastewater.

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