PH Sensor, pH Electrode, Orp Electrode manufacturer / supplier in China, offering RS485 Digital High Temperature Water Orp Electrode Probe pH Sensor, High Accuracy Digital TDS Ec Electric Conductivity Meter, Small Solenoid Diaphragm Chemical Chlorine Metering Dosing Pump and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $287.00/ Piece |
Local Area: | Shanghai, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Type: | Do Electrode |
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Cooling System: | Radiator |
Function: | Over Voltage Protection, Overheat Protection, Short Circuit Protection |
Fluorescence method Dissolved oxygen sensor is based on the physics of specific substances on the activity of fluorescence quenching principle. The blue light from a light-emitting diode (LED) illuminates the fluorescent substance on the inner surface of the fluorescent cap. The fluorescent substance on the inner surface is excited to emit red light. By detecting the phase difference between the red and blue light, To calculate the concentration of oxygen molecules, through the temperature and pressure automatically compensate for the final output value.
RS485 digital signal output probe online optical Dissolved Oxygen Sensor.
Product Name
Apure RS485 digital signal output probe online optical Dissolved Oxygen Sensor.
Brand
APURE
Measurement range
0-20mg/L
Temp
-5-65°C
Pressure (MPa)
0-0.2
Output signal
RS485(MODBUS/RTU)
Accuracy
±5%F.S.
Power Supply
DC12V -24V±10%, <1W
Resolution
0.01mg/L
Cable length
5m, other length can be customized
Ø The sensor adopts new type of oxygen sensitive membrane,with NTC temperature compensated function,whose measurement result has good repeatability and stability.
Ø Won't produce oxygen consumption when measuring and no requirement of flow rate and stirring.
Ø Breakthrough fluorescence technology,without membrane and the electrolyte and almost not need maintenance.
Ø Built-in self-diagnosis function to ensure the accuracy of data.
Ø Factory calibration,not need calibration for a year and can carry out field calibration.
Ø Digital sensor,high anti-jamming capacity and far transmission distance.
Ø Standard digital signal output,can achieve integration and networking with other equipment without controller.
Ø Plug-and-play sensor,quick and easy installation.