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SE554 pH Sensor | VP | 120 mm | Ex | For very high ionic strength media

Description

SE554 pH Sensor | VP | 120 mm | Ex | For very high ionic strength media

Low-maintenance sensor for demanding process application in the chemical industry

  • Low maintenance, no refilling of electrolyte
  • Integrated temperature detector
  • Open junctions, no blocking
  • Alpha glass, medium impedance, universal glass, fluoride resistant

High accuracy, stability, rapidness, and a long life cycle are achieved by the special design. 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
Industrial applications, dyes, precipitation reactions, polluted media

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Technical details

Measurement Parameter: pH
Connector: VP (VarioPin)
Explosion protection: Ex
Length: 120 mm
Process Connection: PG 13.5
Measuring Range: 0 … 14 pH
Temperature: 0 … 130 °C
Pressure, relative: 0 … 10 bar
Temperature Detector: Pt1000
Junction: Hole (2x)
Reference System: Ag/AgCl, polymer electrolyte
Sensor Material: Alpha glass

Downloads

Manuals

[13184] User Manual (DE, EN)
SE554X/*-AMSN | SE554X/*-NMSN | SE554X/*-NVPN
Version 03
[14165] User Manual (DE, EN)
ZU 1054 Sensor Protection (Sensorschutz)

Brochures

[13395] Brochure
Sensors - For measuring pH/ORP, conductivity or oxygen. Digital or analog.

Data Sheets

[12877] Data sheet
SE554X/*VP pH Sensor
Product Description | Specifications | Product Range

Certificates

[14407] EU Declaration of Conformity
No. EU210706H | 2021-07-06
Sensors | Types SE 5**X/*-*VP* + SE 5**X/*-*S8*
[14412] EU Type-Examination Certificate (DE)
Nr. PTB 14 ATEX 2004 | 2018-11-26
Sensoren | Typen SE 5**X/*-*VP*, SE 5**X/*-*S8*
[14155] Declaration of Compliance 2.1 (DE, EN)
according to EN 10204 | gemäß EN 10204

Safety guides

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

Our service

Used in Process or Applications

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.
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.
Quality control of the raw water used in the treatment of drinking water is key.
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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