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LH-DY06 Fluorescent Dissolved Oxygen Sensor Intelligent For Industrial Waste And Swimming Pool Water

Categories Water Quality Analyzer
Brand Name: HiYi
Model Number: LH-DY06
Certification: CE
Place of Origin: China
MOQ: 1
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time: 15 work days
Packaging Details: paper case
Temperature: DS18B20 digital temperature sensor
Pressure of work: <5bar
Digital interface: MODBUS /RS485
Analog interface: 4-20 mA (optional)
Protection grade: IP68
Cable length: 8m
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LH-DY06 Fluorescent Dissolved Oxygen Sensor Intelligent For Industrial Waste And Swimming Pool Water

LH-DY06 Online water quality monitoring series

Fluorescent Dissolved Oxygen Intelligent Sensor


OVERVIEW

This sensor is coated with a luminescent material. Green light from an LED is transmitted to the sensor surface. The green light excites the luminescent material. As the material relaxes it emits red light. The time it takes for the red light to be emitted is measured. Between the flashes of blue light, a red LED is flashed on the sensor and used as an internal reference. Increased oxygen in the sample decreases the time it takes for the red light to be emitted. The time measurements correlate to the oxygen concentration.


FEATURES & BENEFITS

• Green excitation fluorescence life detection technology, no electrolyte, no interference, no frequent calibration, stable and reliable measurement.

• Built-in temperature sensor automatic compensation function for water temperature.

• Support MODBUS/RS485 & 4-20mA current interface output.


APPLICATION


SPECIFICATIONS

ModelParameter
Measuring range0~20.00mg/L or 0~200% saturation
Accuracy±5% or ±0.3mg/L
Response time90s
TemperatureDS18B20 digital temperature sensor
Working temperature5 ~ 40°C
Pressure of work<5bar
Digital interfaceMODBUS /RS485
Analog interface4-20 mA (optional)
Power supply12VDC±20%
Sizeφ34x222mm
Lifetime of fluorescent cap1 year
MaterialThe main body is stainless steel 316 and the sensitive film is silicone
CalibrationOne point or two point calibration
Protection gradeIP68
Cable length8m

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