| Specs | Dissolved Oxygen | pH | ORP | Conductivity | Salinity | Temp. |
|---|---|---|---|---|---|---|
| Sensor Type | Membrane covered steady state polarographic | Gel reference system | Platinum button with Ag/Agcl as reference | 4 electrode, cell constant of 5.0 ± 5% | Calculated from temperature and conductivity | 10,000 ohm @ 25°C thermistor |
| Range | 0 to 500% air saturation / 0 to 60 mg/l | 0.0 to 14.0 pH | -1000 mV to +1000 mV | 0 to 500 µS, 0 to 5000 µS, 0 to 50 mS, 0 to 200 mS |
0 to 80 ppt | 0 to 45°C, 32 to 99°F Software selectable |
| System Accuracy | ± 2% or ± 0.2 mg/l whichever greater (0-200%), ± 6% of reading (200-500%) | 0.1 pH | ± 10 mV | ± 0.5% of range | ± 2% or ± 0.1 ppt | ± 0.2°C |
Power requirements (DC): 12 VDC/8.5 to 16.5 VDC/500 - 800mA
Output relays: 4 ea 5 amp CE and UL rated 240 VAC 50/60 HZ SPDT relays