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Galvanic Sensor
Smart probe, RS485 communication port
Cable length (m): 15
Measuring Range
0.0 to 500.0 % saturation
0.00 to 50.00 mg/L (ppm)
Resolution
0.01 mg/L (ppm)
0.1 % saturation
Accuracy
0.00 to 20.00 mg/L (ppm): ±2% of reading or ±0.2 mg/L (ppm), whichever is greater
20.00 to 50.00 mg/L (ppm): ±6% of reading
0.0 to 200.0% saturation: ±2% of reading or ±2.0%, whichever is greater
200.0 to 500.0% saturation: ±6% of reading
Calibration
1 or 2 points: at 100% and/or 0% saturation, or 8.26 mg/L and/or 0 mg/L in air-saturated water or zero oxygen solution
User-defined calibration point: by entering saturation % or mg/L value
Temperature Measurement
Range: -5.0 to 50.0°C (32.0 to 122.0°F)
Resolution: 0.1°C; 0.1°F
Accuracy: ±0.5°C / ±1.0°F
Temperature Compensation: Automatic
Temperature Calibration: Single-point offset
Compensation Parameters
Power source:
Automatic (from the probe)
Manual
Pressure compensation: Automatic, 420 to 850 mmHg
Salinity compensation: Automatic, 0 to 70 g/L (manual setting)
Material and Mechanical Specs
Sensor body material: PVDF
Sensor type: Galvanic cell
Cathode: Silver (Ag)
Anode: Zinc (Zn)
Diameter: 17 mm
Length: 30 mm
Maximum pressure: 3 bar
Threaded connection: 3/4" NPT at 25°C
Membrane cap material: PEI and PTFE
O-ring: Nitrile rubber (NPR)
Protection rating: IP68
