SE 533 Memosens pH Sensor0 pages

Sensors for pH Measurement

SE 533 Memosens pH Sensor
For high pressure and heavily polluted media with solid polymer electrolyte
and temperature detector, digital, with Memosens technology
Reliable measurements in challenging
chemical processes due to reference electrode with solid polymer and open junction.
Highly resistant against high temperatures
and pressures.
Applications
Heavily polluted wastewaters and process
media, pigment synthesis, precipitation
reactions, suspensions, emulsions, aqueous
media containing solvents.

Facts
–– 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
–– Large temperature and pressure range
–– 2 open junctions to measured medium
–– Lead-free glass body
–– Acrylamide-free polymer
–– No blocking of the reference system
–– Integrated temperature detector

Specifications
pH:

0 … 14

Temperature:

0 … 130 °C (reduced service life above 110 °C)

Pressure:

16 bars (25 °C), 8 bar (130 °C)

Temperature detector:

NTC 30 kohms

Sensor material:

Highly alkali-resistant glass

Reference system:

Ag/AgCl, solid polymer incl. KCl, acrylamide-free

Junction:

Open junction (2 x)

Length:

120 mm / 225 mm

Process adaptation:

Pg 13.5

Sensor cap:

Memosens

ATEX Certificate:

II 1G Ex ia IIC T3/T4/T6

Dimension Drawing

Ø 12

Open junction (2 x)

120 / 225

All dimensions in mm
50

Pg 13.5

Memosens cap