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pH Sensor - SE 558

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- pH: 0 ~ 14
- Temperature: -5 ~ +100℃
- Pressure: -1 ... 3 bars (mechanical up to 12 bars)
- Temperature detector: Pt 1000
- Length: 120 mm / 225 mm
- Low maintenance, no refilling of electrolyte
- Integrated temperature detector

Model Number: SE 558
Data Sheet:

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Product Specification

SE 558 pH Sensor
For uncomplicated measurement in ultrapure water, water and analytical chemistry

Low-maintenance pH sensors with gel reference electrolyte The SE 558 sensor has an integrated temperature detector to allow automatic temperature compensation of the pH signal during calibration and operation. The SE 558 sensor is particularly suitable for use in media of very low conductivity. It provides 3 ceramic junctions and a KCl reservoir.

SE 558 pH Sensor Applications
Boiler feed water, condensate, ultrapure water, water supply and distribution, WFI.

SE 558 pH Sensor Facts
- 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

SE 558 pH Sensor Specifications

pH	0 ~ 14
Temperature	-5 ~ +100℃
Pressure	-1 ... 3 bars (mechanical up to 12 bars)
Temperature detector	Pt 1000
Sensor material	Low-impedance standard pH glass, fast response
Reference system	Ag/AgCl, polymeric electrolyte
Junction	3 x ceramic
Length	120 mm / 225 mm
Process adaptation	Pg 13.5
Sensor cap	Variopin (VP)