Fluorescence industrial online dissolved oxygen meter is an online water quality monitoring and control instrument with microprocessor. The instrument is equipped withfluorescence dissolved oxygen sensors. It is widely used in power plants, petrochemicalindustry, metallurgical electronics, mining, paper industry, food and beverage industry,environmental protection water treatment, aquaculture and other industries. The dissolvedoxygen value and temperature value of water solution are continuously monitored andcontrolled.
● 90*50 mm Large color LCD display
● Data Recording /Curve display/Data upload function
● Multiple automatic calibration
● Double high resistance measurement mode, stable and reliable
● Manual and automatic temperature compensation
● Three relay control switches
● High & low alarm and hysteresis control
● 4-20mA x2 &RS485 Multiple output modes
● Multi parameter display simultaneously shows
● Password protection to prevent misoperation by non-staff
Measurement range : 0-20mg/L; 0-100%;
Measurement unit : mg/L, %
Resolution : 0.01mg/L; 0.1%
Basic error : ±1%F.S
Temperature : 0~50℃
Temperature Resolution : 0.1℃
Temperature Basic error : ±0.3℃
Current outputs : Two 4~20mA,20~4mA,0~20mA
Signal output : RS485 MODBUS RTU
Other functions : Data record & Curve display
Three relay control contacts : 5A 250VAC,5A 30VDC
Optional power supply : 85~265VAC,9~36VDC,
power consumption : ≤3W
Working conditions No strong magnetic field interference around except the geomagnetic field.
Working temperature : -10~60℃
Relative humidity : ≤90%
Waterproof rating : IP65
Weight : 1.0kg
Dimensions (W*H*D) : 235×185×120mm
Installation methods : Wall Mounting