Technical data:
Clark oxygen electrode
Cathode gold, anode silver, guard silver
Zero current-free electrode system
Robust 25 μm fluoropolymer diaphragm
Measuring range: 0-20 ppm O2(25 °C) or
0 - 200% saturation
Accuracy: 0,3 %
if calibration temperature = measuring temp.
1,5 %
at ±10 °C deviation to cal. temperature
Precision: ± 1% of reading or ±0.15 ppb
Response time: t90< 30 seconds
(rising concentration)
Minimal flow: 50 cm/s
Pressure resistance: 3 bar
Operating temperature: max. 50 °C
Material: polyacetal copolymer
Protection: IP 68
Weight: 150 g
Delivery includes:
Sensor with cable (sleeves), pre-filled with
electrolyte, protectivecap, sensor adapter
and a bottle with fresh electrolyte.
