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Stratos Pro A231X Multiparameter Transmitter | Memosens/Analog Sensors | Ex Zone 0/1 | Foundation Fieldbus

Description

Stratos Pro A231X Multiparameter Transmitter | Memosens/Analog Sensors | Ex Zone 0/1 | Foundation Fieldbus

2-wire analyzer (Foundation Fieldbus)

  • Digital communication: FOUNDATION-Fieldbus
  • Explosion protection: Zone 1 / Class 1 Division 1 (with sensor in Zone)
  • Intuitive operation with color-coded user guidance
  • IP 66/67, NEMA 4X protection
  • Automatic sensor identification
  • Sensor diagnostic with wear indication, remaining lifetime, CIP/SIP counter and adaptive calibration timer
  • High-contrast widescreen display with colored backlighting
  • Protective pane made of safety glass
  • One analog input (4 ... 20 mA) e.g. for external pressure compensation
  • Two parameter sets
  • Two digital inputs: 
    • External HOLD activation
    • External switching between parameter set
  • Logbook (200 entries)
Outstanding properties
A number of outstanding technological properties make the Stratos Pro series the new benchmark for 2-wire analyzers. Colored screen backlighting has been implemented for the first time in this device class, with the lowest possible power consumption.
 
Wide Range of Functions
2 digital inputs are provided, as well as an analog input plus a second current output for another measured value. 
 
Zone 1 Explosion Protection
Stratos Pro is designed for operation in Zone 1 / Class 1 Division 1 hazardous areas (with the sensor in Zone 0). Operation in hazardous areas from –20 °C to +65 °C is possible. The devices are designed for gas and dust explosion protection (G/D) and can naturally also be used outdoors (type 4 enclosure, UV resistant).

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Technical details

2- or 4-wire: 2 Wire
Channels: 1 channel
Communication (Output, Digital): Foundation Fieldbus
Display: LC display with colored backlighting
Measurement Parameter: pH, pH/ORP, Multiparameter, Oxygen, ORP , Conductivity
Sensor Connection: Memosens | Analog
permanently installed / portable: permanently installed
Current outputs: no mA output
Explosion protection: Ex, hazardous area Zone 1
Enclosure: Molded enclosure, PBT/PC, glass-reinforced
Power Supply: 24 V AC/DC
Approvals: ATEX, FM, IECEx, Inmetro, NCC, NEPSI
Product Line: Stratos, Stratos Pro

Downloads

Manuals

[13375] User Manual
FOUNDATION Fieldbus
Stratos Pro A231(N/X)
Version 02
[17041] ChangeLog Firmware History
A221, A231, A451
1/24/2022

Brochures

[14695] Brochure
Stratos Pro
2-wire analyzers for pH/ORP, conductivity or oxygen

Data Sheets

[16180] Data sheet (EN)
Stratos Pro A201
Product Description | Specifications | Product Range

Certificates

[12917] Quality Control Certificate
Device Settings for Customer-Specific Buffer Solutions
Version 01
[16316] Certitficate of Conformity (China - Ex NEPSI)
Cert No. GYJ20.1052X | 2020-06-10
Stratos Pro A20..X / Multi E401X
[17027] EU Type-Examination Certificate
No. KEMA 08ATEX0100 | 2024-03-07
Issue No. 10
Stratos Pro Types A201X…, A201X-*-0-T6, A211X…, A221X… and A231X… | Stratos Multi Type E401X
[8586] Certificado de Conformidade Ex (INMETRO, NCC)
Stratos Pro Types A201X…, A201X-*-0-T6, A211X…, A201B..., A221X…, A231X…, Stratos Multi Type E401X
No. NCC 11.7463 | Issue No 6
Validity date 2027-05-11
[18023] Korean Safety Certificate
No. 23-KA4BO-0099
2023-02-17
[12652] Fieldbus Foundation Device Registration
Stratos Pro FF A231N / A231X
No. IT/096600/1
2014-08-25
[8682] Certificate of Compliance (FM)
No. FM21US0078 | 2023-11-02
Stratos Multi E401X…, Stratos Pro A201X…, A211X…, A201B…, A221X…, A231X
[17021] IECEx Certificate of Conformity
No. IECEX KEM 08.0020
Issue No. 9 | 2024-03-07
Stratos Pro Types A201X…, A201X-*-0-T6, A211X…, A201B…, A221X…, A231X | Stratos Multi Type E401X
[8040] Certificate of Conformity (FM-Canada)
No. FM21CA0052 (Canada) | 2021-11-01
Stratos Pro Types A201X…, A211X…, A201B…, A221X… and A231X… | Stratos Multi Type E401X
[12922] EU Declaration of Conformity (DE, EN, FR)
No. EU210721A | 2022-07-21
Stratos Pro PA A221X, Stratos Pro FF A231X

Safety guides

[7598] Safety Guide
Stratos Pro / MS / Evo Series
Installation and Use in Hazardous Locations
Version 05

Control Drawings

[16545] Control Drawing
Stratos Pro Type A22.X… ou A23.X…
Zeichnungsnummer 212.002-100 page 9 rev.2
INMETRO
[16539] Control Drawing
Stratos Pro Type A22.X... or A23.X…
Zeichnungsnummer 212.002-100 page 7 rev.2
ATEX, IECEx

Software

[16174] EDD (AMS)
Stratos Pro A231 Multi (FF)
Device Revision 01

Our service

Used in Process or Applications

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