Description:
The sulfide selective electrode is a solid state membrane electrode. The membrane consists of a robust highly compressed Ag2S sensor element embedded in a plastic shaft by means of a special resin. A silver contact layer is used for potential discharge.

Range:

1·10-6…0,1 mol/l, 0,03…3.200 mg/l

Slope:

27 ± 2 mV/p S2-

Response Time:

< 30 s (in 32 mg/l S2—Solution)

Stability:

± 0,3 mV (30 min), ± 1 mV (24 h)

Interfering ions:

H+(H2S formation)

pH:

7..14

Temperature:

0…50 °C

Resistance:

< 0,1 MΩ

Sensor:

Ag2S

Shaft material:

Plastics (black)

Dimension:

Length: 145 mm
Diameter: 12 mm
Immersion depth: 120 mm

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