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SE558 pH Sensor | VP | 225 mm | Ex | For ultrapure water, water and analytical chemistry

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Product number: SE558X/2-NVPN
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Description Technical details Downloads Use cases Blog posts

Description

SE558 pH Sensor | VP | 225 mm | Ex | For ultrapure water, water and analytical chemistry

For uncomplicated measurement in ultrapure water, water and analytical chemistry

  • Low maintenance, no refilling of electrolyte
  • Integrated temperature detector
  • 3 ceramic junctions
  • Independent of flow
  • KCl reservoir
  • Alpha glass, medium impedance, universal glass, fluoride resistant

Low-maintenance pH sensors with gel reference electrolyte. The SE558 sensor has an integrated temperature detector to allow automatic temperature compensation of the pH signal during calibration and operation.

The SE558 sensor is particularly suitable for use in media of very low conductivity. It provides 3 ceramic junctions and a KCl reservoir.

Applications
Boiler feed water, condensate, ultrapure water, water supply and distribution, WFI.

We look forward to hearing from you!
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Technical details

Measurement Parameter: pH
Connector: VP (VarioPin)
Explosion protection: Ex
Length: 225 mm
Process Connection: PG 13.5
Measuring Range: 0 … 14 pH
Temperature: –5 … 100 °C (23 ... 212 °F)
Pressure, relative: -1 … 3 bar
Temperature Detector: Pt1000
Junction: Ceramic (3x)
Reference System: Ag/AgCl, gel electrolyte, salt reservoir
Sensor Material: Alpha glass

Downloads

Manuals

[13189] Instructions for Use (DE, EN)
SE 558X/*-NMSN | SE 558X/*-NVPN
Version 04
[14165] User Manual (DE, EN)
ZU 1054 Sensor Protection (Sensorschutz)

Brochures

[13395] Brochure
Sensors - For measuring pH/ORP, conductivity or oxygen. Digital or analog.
[12759] Brochure (DE, EN)
CaliMat - Neue pH-Pufferlösungen | New pH Buffer Solutions

Data Sheets

[2553] Data sheet
SE558 pH Sensor (VP)
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

[11048] Material Safety Data Sheet
CaliMat buffer solution pH 4,00
[11045] Material Safety Data Sheet
CaliMat buffer solution pH 7,00
[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

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Used in Process or Applications

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