Water Dissolved Oxygen Sensor & Meter for Aquaculture

Fluorescent dissolved oxygen sensor, no oxygen consumption, no flow restriction, no electrolyte, no maintenance and calibration, no hydrogen sulfide interference, good stability.

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DESCRIPTION

The DS380 series of fluorescent dissolved oxygen sensor uses a new generation of lifetime fluorescence technology and high-performance fluorescent materials. No oxygen consumption, no flow rate, no electrolytes, no maintenance and calibration, no hydrogen sulfide interference, excellent stability. Built-in temperature sensor, automatic temperature compensation. RS485 output, can be networked without a controller.

DISSOLVED OXYGEN SENSOR FEATURES

  1. DO Sensor, RS485 output, MODBUS compatible, which can realize network and system integration without a controller.
  2. There is no electrolyte, no interference, and no need for frequent calibration.
  3. No oxygen consumption, no flow limit.
  4. Built-in temperature sensor, automatic temperature compensation.
  5. Water filter membrane, will not stick to contaminants in the water.
  6. Good stability, high measurement accuracy and fast response.

TECHNICAL PARAMETERS 

ArticleParameters
ModelDS380
BeginningOptical Fluorescence Method
Measuring range0~20mg/L or 0~200% saturation
Response Time5 seconds
Precision5%
Sensor drift<1% per year
Protection levelIP68
InstallationEnter a moment
Temperature sensorNTC
Temperature Range0~50°C
Temperature Accuracy¹0.2°C
ProductionSupports RS-485, MODBUS protocol
Power SupplyDC 6~12V, current <50mA
SizeÎĶ26*177.5mm
Probe Cable LengthDefault 10 m, customizable 5 m, 15 m and 30 m cable
Fluorescent Cap Lifespan1 year
Maximum Working Pressure6bar
Housing materialStainless steel, titanium alloy


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