SE102N pH Sensor

The SE102N is a glass-body pH sensor built for accurate, repeatable pH measurement in laboratory and field applications, including aggressive media and quality control testing. Its refillable liquid electrolyte reference system and ceramic junction ensure stable, long-term performance, while the low-impedance pH glass supports reliable readings even at low sample temperatures. An integrated Pt1000 temperature detector enables automatic temperature compensation for consistently accurate results. Compact 110 mm dimensions allow it to fit directly into the Portavo sensor quiver for convenient portable use.

Specifications

Body diameter:

12 mm/0.47 in

Measurement Parameter:

pH

Measuring Range:

0 … 14 pH

Length:

110 mm

Temperature:

–5 … 100 °C (23 ... 212 °F)

Temperature Detector:

Pt1000

Junction:

Ceramic

Reference System:

Ag/AgCl

pH Glass:

Low impedance, low alkali error

Product Category:

Laboratory Sensor

Electrolyte:

Liquid, 3 mol/l KCl, refillable

Sensor Head:

Laboratory sensor head, fits into Portavo quiver