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SE554 pH/ORP Sensor | Memosens | 225 mm | Ex | For very high ionic strength media

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Measurement Parameter
Length
Connector
Product number: SE554X/2-AMSN
Description Technical details Downloads Use cases Blog posts

Description

SE554 pH/ORP Sensor | Memosens | 225 mm | Ex | For very high ionic strength media

Low-maintenance sensor for demanding process applications in the chemical industry, digital, with Memosens technology

  • Simultaneous measurement of pH and ORP
  • Perfect galvanic isolation thanks to Memosens technology
  • No influence of humidity in the connector
  • Precalibration in the lab
  • Digital data transfer
  • Integrated sensor diagnostics
  • Low maintenance, no refilling of electrolyte
  • Integrated temperature detector
  • Open junctions, no blocking

The special design provides high accuracy, stability, speed, and a long life cycle. Through 2 open junctions, the reference system is in direct contact with the measured medium. There is hardly any risk of contamination or blocking of the junction. The high content and special distribution of potassium chloride in the polymer reduces measurement disturbances which could be caused by liquid junction potentials.

Applications
Measurement in media of extremely high ionic strength, salt brines, strongly oxidizing media, acidic and alkaline media

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Technical details

Measurement Parameter: pH, ORP
Length: 225 mm
Connector: Memosens
Measuring Range: 0 … 14 pH, ± 1500 mV
Explosion protection: Yes
Process Connection: PG 13.5
Temperature: 0 … 130 °C
Pressure, relative: 0 … 10 bar
Temperature Detector: NTC 30 kΩ
Junction: Hole (2x)
Reference System: Ag/AgCl, polymer electrolyte
Sensor Material: Alpha glass, Platinum

Downloads

Manuals

[14165] User Manual (DE, EN)
ZU 1054 Sensor Protection (Sensorschutz)
[16286] User Manual (DE, EN, KO)
Memosens Cable CA/MS
Version 09
[13184] User Manual (DE, EN)
SE554X/*-AMSN | SE554X/*-NMSN | SE554X/*-NVPN
Version 03
[17423] User Manual
SE554X/*-AMSN | SE554X/*-NMSN
incl. Ex Approval Japan (JPEx DEK19.0046X)

Brochures

[13209] Brochure
Memosens - The complete solution for smart sensor applications.
[13395] Brochure
Sensors - For measuring pH/ORP, conductivity or oxygen. Digital or analog.

Data Sheets

[12872] Data sheet
SE554X/*-AMSN Memosens pH/ORP Sensor
Product Description | Specifications | Product Range

Certificates

[12831] IECEx Certificate of Conformity
Memosens Ex Sensors | Details see Document
Document No. IECEx BVS 16.0030X, issue No. 2 | 2024-02-23
Marking: Ex ia IIC T3/T4/T6 Ga
[12781] EU Declaration of Conformity (DE, EN, FR)
No. EU210706D | 2021-07-06
Memosens Measuring Cable Type CA/MS-...X.., CA/MS-...X..-L
[11064] EU Declaration of Conformity
No. EU210427A | 2021-04-27
Memosens Sensors | Types SE 5..X..-.MS., SE604X-MS**, SE605….., SE6**X**MS, SE7**…
[14685] Certificate of Conformity (FM)
No. FM17US0208X | 2019-05-27 | USA
Memosens Sensors | Types SE 5**, SE 6** and SE 7**
[14155] Declaration of Compliance 2.1 (DE, EN)
according to EN 10204 | gemäß EN 10204
[12826] EU-Type Examination Certificate (DEKRA)
Nr. BVS 16 ATEX E 037 X | 2024-02-20
Memosens-Ex-Sensors
[14690] Certificate of Conformity (FM)
No. FM17CA0105X | 2019-05-27 | Canada
Memosens Sensors | Types SE 5**, SE 6** and SE 7**

Safety guides

[11046] Material Safety Data Sheet
CaliMat buffer solution pH 9,00
[11044] Material Safety Data Sheet
CaliMat buffer solution pH 12,00
[11049] Material Safety Data Sheet
CaliMat buffer solution pH 2,00
[11045] Material Safety Data Sheet
CaliMat buffer solution pH 7,00
[11048] Material Safety Data Sheet
CaliMat buffer solution pH 4,00

Control Drawings

[14185] Control Drawing
Inductive Sensor-Cable Connection System Memosens
Zeichnungsnummer 214.410-240

Our service

Used in Process or Applications

Flue Gas Desulfurization
pH value measurement in the pre-scrubber, the neutralization phase, and the lime scrubber as part of the flue gas desulfurization process in power plants.
Monitoring Brewing Processes
The taste and quality of beer are highly dependent on the quality of the water used for brewing it. It is determined by pH and conductivity measurements.
Monitoring Raw Water Inlet
Quality control of the raw water used in the treatment of drinking water is key.
Industrial Wastewater Treatment
Accurate measurement of pH values, redox potential, and dissolved oxygen in order to ensure optimal metabolism of the bacteria used in the purification process and in organic wastewater treatment as well, for example.

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