DO controller sensor digital dissolved oxygen transmitter for fish farm

One of the most common methods of maintaining adequate DO levels in aquaculture systems is through aeration. Aeration involves introducing air or oxygen into the water to increase DO levels. This can be achieved through the use of diffusers, pumps, or blowers. The amount of aeration required depends on the size of the system, the species being cultivated, and other environmental factors.
 

 
Dissolved Oxygen Sensor Brief Introduction 
 
The DS380 series of fluorescent dissolved oxygen sensors use a new type of fluorescence lifetime technology and high-performance fluorescent materials. The fluorescent dissolved oxygen sensor is based on the quenching principle of the specific fluorescence of a specific substance in physics. Blue light from a light-emitting diode (LED) illuminates the fluorescent material on the inner surface of the fluorescent cap, and the fluorescent material on the inner surface is excited to emit red light by detecting the phase difference between red and blue light and the internal calibration value. The ratio is calculated to calculate the concentration of oxygen molecules, and the final value is automatically compensated by temperature and pressure.
 
Features of Fish Tank Dissolved Oxygen Sensor:
 
-0-20mg/L or 0-200% saturation
-0~50 °C; IP68 protection level
-No film, no electrolyte, no polarization
-No need to consume oxygen, no flow rate
-Built-in temperature sensor, automatic temperature compensation
-Free from chemical interferences such as sulfides
-Small annual drift, fast response, and more accurate measurement
-Free of maintenance, longer application cycle, and lower cost of use
-Fluor cap replacement is simple
-Support RS-485, MODBUS protocol

Technical Specifications of Fish Tank Dissolved Oxygen Sensor:

Inline Dissolved Oxygen Sensor Probe Cases:

FAQ:

Q: Is your company a manufacturer??
A: Yes, we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N
sensor / ORP / COD sensor / Blue-green algae sensors/Conductivity sensor /TDS / TSS /MLSS, etc.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply, and Output signal.
Q: How about the quality of the management?
A: We have a complete quality control system, and our products will be fully pre-inspection before shipping to you. We have the
certification of ISO, and CE, we could send the certification test of our company to you.
Q: Can you offer OEM services?
A: Yes, we support OEM and ODM products according to your requirements.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, and Credit Assurance. Generally, we will arrange the shipment within 7 days after
received payment.
Q: How about a warranty?
A: 12 months warranty