
Nano ISE for Sodium (Na⁺) — OD 2.5 mm
NT Sensors


Ion-selective electrode for the measurement of S2- ions in aqueous solution. Part of the OrigaSens ISE range, compatible with mV-meters and pH-meters equipped with a high-impedance mV input.
Measured Ion
S²⁻
Concentration Range (ppm)
0.02 – 30 000 ppm
Electrode Operating Temperature Range
0°C to 60°C
pH Operating Range
3 – 10
Membrane / Sensor Type
Solid-State
Electrode Diameter (mm)
12 mm
Electrode Length (mm)
103 mm
Electrode Connection
Screw Head S7
Electrode Format
Mono-ion
Sent directly to OrigaLys
Sent directly to OrigaLys