SE554 pH Sensor

The SE554 is a low-maintenance digital pH sensor designed for demanding chemical process applications involving media of very high ionic strength, such as dyes, precipitation reactions and polluted process streams. Memosens digital technology ensures galvanic isolation and reliable signal transfer unaffected by moisture in the connector, while its dual open-junction reference system resists contamination and blocking. With an Alpha glass membrane, integrated temperature detection and Ex-rated construction, it delivers stable, accurate readings over a long service life with minimal upkeep.

Specifications

Measurement Parameter:

pH

Connector:

Memosens

Measuring Range:

0 … 14 pH

Explosion protection:

Yes

Length:

225 mm

Process Connection:

PG 13.5

Temperature:

0 … 130 °C

Pressure, relative:

0 … 10 bar

Temperature Detector:

NTC 30 kΩ

Junction:

Hole (2×)

Reference System:

Ag/AgCl with polymer electrolyte

Sensor Material:

Alpha glass