Sensor

Measuring Principle

Ultraviolet visible light 200-720nm continuous spectrum

Measurement Parameter

COD, turbidity

Measuring Optical distance

(Optional between 1-35mm)

1/5/10/35mm

Measurement Cycle

1-600min（adjustable）

Measurement Range

(customized)

10-150mg/L COD

(Optical distance: 10m）

10-100NTU turbidity

(Optical distance: 10m）

Measurement Accuracy

±5%

±5%

Repeatability

5%

5%

Zero-point Drift

±2%

±2%

Range Drift

±2%

±2%

Compensation Function

Double beam automatic compensation, turbidity compensation

Automatic Cleaning

Probe configuration for automatic cleaning, maintenance free (with air compressor and solenoid valve)

Shell Material

Stainless steel or titanium (base on water quality and customer requirements)

Dimensions

600mm*136mm

Weight

12kg

Power Supply

12VDC

Communication Method

RS485

Power Consumption

12W

Correction

Factory calibration / field correction (base on accuracy and customer requirements)

Protection level

IP68

Installation

Various installation methods such as immersion and extraction bypass installation (base on customer requirements)

Storing Temp.℃

-20-40℃

Controller

Display

Large screen dot matrix liquid crystal display

Communication Output

NB-loT, WIFI, 4G

Data Storage

32GB

Protection Level

IP65

Sensor Interface

1 M12 industrial interface for connecting sensors

USB Interface

Yes

Analog Output

4-channel 4-20mA output

Relay Control

4-way 24V 1A relay high and low point control

Power Supply

220±10%VAC;50-60HZ

Cable Length

Standard 10 meters, can be customized

Storage T℃

-20-40℃

Warranty

1 Year

Installation Condition

Protection Level

IP68（Equipped with protective box）

Ambient T ℃

0-40℃

Relative Humidity

0-95%RH（Non-condensing）

Test Liquid Temp ℃

0~40℃

Flow Rate Requirement

＜3m/s

PH Range

6-9

Optical Path Selection Reference

OPTICAL

DISTANCE

（mm）

PARAMETER

UNIT

MEASURING

RANGE

DETECTION

LIMIT

MEASURING

LIMIT

ACCURACY

1

COD

mg/L

40-800

40

50

COD≤80mg/L,

Accuracy≤3mg/L, or

COD＞80mg/L,

Accuracy≤5%

Turbidity

NTU

40-800

40

50

Turbidity≤80NTU,

Accuracy≤2NTU, or

Turbidity>80NTU,

Accuracy≤5%

5

COD

mg/L

8-250

8

15

COD≤60mg/L,

Accuracy≤3mg/L, or

COD＞60mg/L,

Accuracy≤5%

Turbidity

NTU

8-180

8

15

Turbidity≤40NTU,

Accuracy≤2NTU, or

Turbidity＞40NTU,

Accuracy≤5%

10

COD

mg/L

5-140

4

10

COD≤30mg/L,

Accuracy≤3mg/L, or

COD＞30mg/L,

Accuracy≤5%

Turbidity

NTU

5-100

5

10

Turbidity≤20NTU,

Accuracy≤2NTU, or

Turbidity＞20NTU,

Accuracy≤5%

35

COD

mg/L

1-60

1

3

COD≤10mg/L,

Accuracy≤3mg/L, or

COD＞10mg/L,

Accuracy≤5%

Turbidity

NTU

2-40

2

5

Turbidity≤10NTU,

Accuracy≤2NTU, or

Turbidity＞10NTU,

Accuracy≤5%