Model
|
Detector DOS-20 / Transmitter (Outdoor Type) SC-DO |
Measuring Parameter |
Dissolved Oxygen (mg/L) Temperature (℃) Dissolved Oxygen Saturation Rate (%) Oxygen Partial Pressure (kPa) |
Measuring Range/ Display Resolution |
[Dissolved Oxygen] 0.00 ~20.00mg/L (0.01mg/L) [ Dissolved Oxygen Saturation Rate] 0.0 ~200.0% (0.1%) [Temperature]0.0 ~50.0℃ (0.1℃) [ Oxygen Partial Pressure]0.0 ~150.0kPa (0.1KPa) |
Measurement Accuracy |
±0.1mg/L (0~8mg/L) , ±0.2mg/L (8~20mg/L) |
Response Time |
90%<45 seconds, 95%<60 seconds (Water temperature : 25℃) |
Sensor Cap Replacement Term |
About 3 Years |
Power Supply |
AC100-240V 15VA max. |
Signal Output |
4-20mA(load resistance 500 max.) x2 |
Relay Output |
non-voltage C-contact capacity 240VAC, 2A resistance load |
Cleaning Output |
Connect to a cleaning device (non-voltage A-contact capacity 240VAC, 2A resistance load) |
Calibration |
1-Point, 2-Point, Concentration Option, Initialized Calibration |
Correction |
[Salinity Concentration Correction] 0~42PSU [Altitude Correction] 0~5000m |
Measuring water temperature |
0 to 50℃ |
Ambient Temperature |
Transmitter : -20 to 50℃ Humidity 95%Rh or less (Avoid direct sunlight) |
Material |
Detector |
ABS |
Transmitter |
Polycarbonate |
Dimensions |
Detector |
Φ44 x 203mm |
Transmitter |
162(H)x240(W)x75(D)mm |
Weight |
Detector |
850g (including 10m cable) |
Transmitter |
Approx.1.6kg (including the Mounting Bracket) |
Degree of protection |
Detector |
Underwater type, maximum depth of 200m (IP68) |
Transmitter |
Jetproof type (IP65) |
Cable Length |
10m |
Option |
Mounting Attachment (DA-1), Replacement Sensor Cap (DOS-CP) |