| Model : |
CD-300 |
| Measuring range : |
Dissolved oxygen: 0-20 mg/L
Saturation: 0-200% (display only)
Temperature: 0-40°C (display only) |
| Display resolution : |
Concentration: 0.01 (mg/L)
Saturation: 1 (%)
Temperature: 0.1 (°C) |
| Reproducibility : |
Within ±2%/FS (under same temperature conditions) |
| Stability : |
Within ±2%/FS/week (under same temperature conditions) |
| Transmission output : |
DC 4-20 mA (isolated input/output type), maximum load resistance: 500 Ω, linearity: 0.5% |
| Transmission output range : |
0-5, 0-10, 0-15, 0-20 (mg/L) (selectable with internal DIP switch) |
| Calibration functions : |
Atmospheric calibration, saturated solution calibration, temperature calibration |
| Additional functions : |
1) Measured value shift function
2) Transmission output during calibration: Continuous, holding of previous value, holding of arbitrary value (selectable with internal DIP switch)
3) Various error messages:
1. Calibration error (zero point, gain error, temperature)
2. Outside measuring range error (over full scale, under full scale)
4) Burnout function: 4 mA/20 mA (selectable with internal DIP switch) |
| Temperature compensation range : |
0-40°C |
| Salinity calibration range : |
0-5% |
| Ambient temperature and humidity : |
-5 to 50°C, 85% RH or less |
| Power supply : |
DC 22.5-30 V |
| Structure : |
Outdoor installation type: JIS C0920 protective grade: 3 (rain-proof type)
Installation method: 50 A pole or wall mounting
Case: Cast aluminum alloy (paint color: DIC G-262 or equivalent)
Full cover: Polycarbonate (resin color: DIC G-262 or equivalent)
Hood: SUS304 (paint color: DIC G-262 or equivalent and DIC PART2 2600 or equivalent)
Mounting brackets: SUS304 |
| External dimensions : |
222(W) x 180(H) x 150(D) (excluding mounting brackets and projections) |
| Weight : |
Approx. 4 kg |
