Through respiration and decomposition, dissolved oxygen is consumed in the water and is replenished mainly by air and photosynthesis. The amount of oxygen in the water depends mainly on the temperature.
Product | Dissolved Oxygen Test Meter |
Model | SUP-DO700 |
Measure Range | 0-20mg/L, 0-20ppm, 0-45deg C |
Accuracy | Resolution: ±3%, Temperature: ±0.5℃ |
Pressure Range | ≤0.3Mpa |
Calibration | Automatic air calibration, Sample calibration |
Sensor Material | SUS316L+PVC (Ordinary Version), |
Titanium Alloy (Seawater Version) | |
O-ring: Fluoro-rubber; Cable: PVC | |
Cable Length | Standard 10-Meter Cable, Max : 100m |
Display | 128 * 64 dot matrix LCD with LED backlight |
Output | 4-20mA(Max three-way); |
RS485 MODBUS; | |
Rlay output (Max three-way); | |
Power Supply | AC220V, 50Hz, (optional 24V) |