JXSZ-1001-DOY Freshwater Dissolved Oxygen Electrode[Fluorescence Method] Sensor

$54.8 $94.26

JXSZ-1001-DOY Freshwater Dissolved Oxygen Electrode[Fluorescence Method] SensorSpecificationsProduct Name: Freshwater Dissolved Oxygen Sensor – Fluorescence MethodSensor Type: Optical (Luminescent / Fluorescence-Based) Dissolved Oxygen ElectrodeMeasurement Principle: Quenching of luminescence by dissolved oxygen (fluorescence quenching method)Medium: Freshwater (rivers, lakes, aquaculture tanks, etc.)Non-consumptive measurement – no electrolyte, no membrane, no calibration driftMaintenance-Free Operation – ideal for long-term field deploymentMeasurement Parameters:Measured Parameter: Dissolved Oxygen (DO)DO Range: 0 – 20 mg/L (or 0 – 200% saturation)Accuracy:±0.3 mg/L (0 – 10 mg/L range)Resolution: 0.01 mg/LResponse Time (T90): 1 secondsStabilization Time: ~60 secondsTemperature Measurement:Temperature Range: 0°C to 35°CPressure Range: standard Atmospheric pressureOptical Measurement PrincipleExcitation Source: Blue LED (typically ~470 nm)Detection Method: Red-shifted luminescence decay measurementInterference Compensation: Built-in temperature compensation and ambient light shieldingNo oxygen consumed during measurementNo need for electrolyte replacement or membrane cleaningElectrical & Interface SpecificationsPower Supply Voltage: 9V – 24V DC (typical: 12V DC)Current Consumption: <50mA averageRS485 (Modbus RTU) – common for digital integrationSensor Housing & Mechanical FeaturesSensor Material:Body: POM / PVCOptical Cap: Replaceable fluorescent sensing capProtection Rating: IP68 (fully waterproof, submersible)Dimensions:Length: ~190mmDiameter: ~25 – 35mmWeight: ~250 – 400g (with cable)Cable:Standard: 5mWaterproof and UV-resistantCustom lengths availableEnvironmental ConditionsOperating Temperature: 0°C to 50°CStorage Temperature: -10°C to 60°CPressure Range: 0 – 3 bar (absolute pressure)Flow Dependence: None (does not require stirring)Biofouling Resistance: Optional anti-fouling protection (copper mesh, wipers, UV) SKU: LKSEN00100 Category: Sensors

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