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Memosens pH Sensor - SE 554

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- pH: 0 - 14
- Temperature: 0 ~ 130 °C
- Pressure: Up to 10 bars
- Temperature detector: NTC 30 kohms
- Length: 120 mm / 225 mm
- Sensor cap: Memosens
- ATEX Certificate: II 1 G Ex ia IIC T3 / T4 / T6
- Precalibration in the lab
- Digital data transfer

Model Number: SE 554
Data Sheet:

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Product Specification

SE 554 Memosens pH Sensor

Low-maintenance sensor for demanding process application in the chemical industry, digital, with Memosens technology

High accuracy, stability, rapidness, and a long life cycle are achieved by the special design. Through 2 open junctions, the refer-ence system is in direct contact with the measured medium. There is hardly any risk of contamination or blocking of the junc-tion. The high content and special distribu-tion of potassium chloride in the polymer reduces measurement disturbances which could be caused by liquid junction potentials.

SE 554 Memosens pH Sensor 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
- Integrated temperature detector
- Open junctions, no blocking

SE 554 Memosens pH Sensor Applications
Measurement in media of extremely high ionic strength, salt spring, strongly oxidizing media, acidic and alkaline media

SE 554 Memosens pH Sensor Specifications

pH	0 - 14
Temperature	0 ~ 130 °C
Pressure	Up to 10 bars
Temperature detector	NTC 30 kohms
Sensor material	Low-impedance standard pH glass, fast response
Reference system	Ag/AgCl, polymeric electrolyte
Junction	Hole (2 x)
Length	120 mm / 225 mm
Process adaptation	Pg 13.5
Sensor cap	Memosens
ATEX Certificate	II 1 G Ex ia IIC T3 / T4 / T6