DO dissolved oxygen (opgelost zuurstof) sensor ;
galvanometrisch meetprincipe, zink anode en zilver kathode, met schroefaansluiting voor de GXZ-meetkoppen ; ;
teflon vervangbaar membraamkapje;
meet 0-100% O2 in water opgelost (minimaal 0,1 mg/l) ;
elektrode signaalafgifte 0,1 mV (o% zuurstof) tot ca. 20 mV (100% zuurstof) ;
nauwkeurigheid ±1% ;
epoxy behuizing ;
automatische temperatuurcompensatie.
Technical Data
| Measuring range % |
0 ÷ 600 % |
| Measuring range mg/l |
0 ÷ 60 mg/l |
| Accuracy |
at calibration temperature ±1 % * |
| Temperature measurement accuracy |
in range 0 ÷ 40 °C ±0.5 °C |
| Acceptable temperature of measured solution |
0 ÷ 40 °C |
| Temperature compensation range |
0 ÷ 40 °C
(for mg/l measurement) |
| Signal of the probe for solutions (in 20 °C ) |
In 100 % O2 saturation 20 ÷ 25 mV
in 0 % O2 saturation max 0.3 mV |
| Time of response T 99 |
below 1 minute |
| Internal compensation |
yes (thermistor) |
| Cathode material |
silver |
| Anode material |
zinc |
| Membrane material |
teflon foil |
| Body and membrane cap material |
PVC |
| Electrolyte |
KCl 0.5 mol/l |
| Body diameter |
12.0 mm ±0.5 mm |
| Body length (to thread) |
120 mm ±5 mm |
| Connector |
chinch, with M16 thread |
| * |
By the difference ±5 °C accuracy: ±3 %, by the difference ±10 °C accuracy: ±5 %. |
