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Specifications of alpha-DO1000 Controller
Product Code |
EC-DOCTP1001/2 |
Dissolved Oxygen Range |
0.00 - 19.99 mg/l (ppm); 0.00 to 199.9% |
Resolution & Accuracy |
0.01 mg/L or 0.1% & ¡¾1.5% Full scale |
No. of Calibration Points |
1 (100% saturation) or 2 (100% and 0% saturation) |
Salinity/Barometric Pressure compensation |
0.0 - 50 ppt; 555 to 808 mmHg or 74 to 108 kPA |
Probe Type |
Galvanic cell |
Response Time |
40 seconds to achieve 93% of the reading |
Temperature Range |
-9.9 to 125.0 ¡ÆC |
Resolution & Accuracy |
0.1 ¡ÆC & ¡¾ 0.5 ¡ÆC |
Pressure Input |
KPa/mmHg (manual input or automatic correction) |
Type of Controller Setting |
Off (Monitoring); Limit; Proportional (Pulse Length or Pulse Frequency) |
Pickup/Dropout Delay |
0 to 2000 seconds |
No. of Relays Maximum Voltage Maximum Current High/Low Hysteresis Band |
2 SPDT; 1 Alarm 250 VAC 3A; 0.1 to 1.0 mg/L or 1 to 10.0 % |
Wash Cycle/Duration |
0.1 to 199.9 hrs & 1 to 1999 sec |
Contact Set-points |
Lo/Lo; Lo/Hi; Hi/Lo; Hi/Hi (selectable) |
Alarm Function |
Latching / Pulse (software) |
Power |
120 or 240 VAC, 50/60 Hz |
Dimensions |
1/4 DIN (96 x 96 mm) |
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