DR-5000 Multi-Parameter Water Quality Analyzer Introduction
The DR-5000 multi-parameter water quality analyzer is a wall-mounted instrument with a high degree of integration of various measurement parameters. It is compact and uses input sensors. It is highly intelligent and flexible. It is widely used in surface water, groundwater, drinking water, municipal , farming and other industries. The measured parameters are: dissolved oxygen, PH/ORP, conductivity, turbidity, temperature, chlorophyll and the like. Features
1.Can be connected with an analog or digital sensor, easily assembled into a conventional five-parameter water quality analysis instrument.
2.DC12V power supply, current is less than 500mA, can use solar powered.
3.Controller whole intelligent, automatic identification of sensor.
4.Can calibrate the sensor both in the scene and in the lab.
5. 7.0-inch LCD display, showing beautiful, easy manipulation, can display multiple parameters in the same time.
6.With functions of power-off protection and power automatic recovery, set parameters is not lost when the power is cut off.
7.No need to add reagent, no reagent consumption. Technical parameters
Power: AC220V, 20W;
Meter size (width X height X thickness): 320X260X130:
4-20mA analog and RS485 digital output, MODBUS protocol;
1.Temperature
Temperature Measurement Principle: platinum resistance temperature sensor
Measurement Temperature range: -10 ~ 150 ℃
Accuracy: ± 0.2 ℃
Installation: submerged, with a mounting bracket
2. PH / ORP
Test Principle: glass electrode method
Measuring Range: -2000 ~ + 2000mv / -2 ~ 14 pH
Sensitivity: ≤ ± 0.5mV / ± 0.01 pH
Automatic Temperature Compensation Range: 0 ~ 105 ℃
Response Time: <50 seconds
Installation: Immersion Type with fixed mounting bracket.
3. Dissolved Oxygen Sensor
Test Principle: Fluorescence
Measuring Range: 0 ～20.00 mg/L, -5 ～60℃
Accuracy: ≤0.1 mg/L
Resolution: ≤0.01 mg/L
Auto Temp. Compensation: 0 ~ 50℃
Response Time: 60 seconds;
Repeatability: 0.05mg/L
Installation：Immersion Type with fixed mounting bracket.
4. Conductivity Sensor
Test Principle: Electromagnetic induction method (Contact electrode method)
Measuring Range: 0～200/0～2,000,000μS/cm;
Temperature Range：-10～200℃;
Repeatability:±1%
Accuracy:±0.01 % of reading
Calibration Mode: Manual Control, Standard Solution KCL,25℃
Auto Temp. Compensation:-20 ~100℃
Response Time:＜60 seconds
Installation：Immersion or Piping Type with fixed mounting bracket.
5. Turbidity Sensor
Test Principle: 90 ° near-infrared light scattering beam testing
With automatic compensation sample color change
Measuring Range:0.001-4000NTU
Resolution：≤0.01NTU or 0.1NTU（Determined by Range）
Accuracy：±0.5%FSD
Reproducibility:±1.0%F.S
Zero Drift:±3.0%
Span Drift:±3.0%
6. Residual Chlorine Sensor
Measuring Principle：Constant voltage method
Measurement Range:0~5.00ppm(HClO)
² 0~5.00ppm(ClO2)
Accuracy: 2%F.S(0~5.00ppm)
Resolution:0.01 ppm
Response Time:<1 min (90%, 20℃)
Working Temperature:0-50℃
Installation Type: flow type
7.Chlorophyll Sensor
Measuring principle：spectral absorbing method
Light Source: LED light
Light Source Wavelength:470nm
Absorption Spectrum Wavelength:685nm
Measurement Range:0~20 µg/L(0~200 µg/L is optional)
Accuracy:0.02µg/L
Level of Protection:IP68
Dimension of Sensor: ∅48 mm×217mm
Introduction
The DR-5000 multi-parameter water quality analyzer is a wall-mounted instrument with a high degree of integration of various measurement parameters. It is compact and uses input sensors. It is highly intelligent and flexible. It is widely used in surface water, groundwater, drinking water, municipal , farming and other industries. The measured parameters are: dissolved oxygen, PH/ORP, conductivity, turbidity, temperature, chlorophyll and the like.
