T6601 COD Online Analyzer

Short Description:

Industrial online COD monitor is an online water quality monitor and control instrument with microprocessor. The instrument is equipped with UV COD sensors. The online COD monitor is a highly intelligent online continuous monitor. It can be equipped with UV sensor to automatically achieve a wide range of ppm or mg/L measurement. It is a special instrument for detecting COD content in liquids in environmental protection sewage related industries.


  • Model NO.: T6601
  • Trademark: twinno
  • Specification: 50mm in diameter*215mm in length
  • Waterproof rate: IP68

Product Detail

Product Tags

Online COD Analyzer T6601

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Function

Industrial online COD monitor is an online water quality monitor and control instrument with microprocessor. The instrument is equipped with UV COD sensors. The online COD monitor is a highly intelligent online continuous monitor. It can be equipped with UV sensor to automatically achieve a   wide range of ppm or mg/L measurement. It is a special instrument for detecting COD content in liquids in environmental protection sewage related industries.

Typical Use

The online COD monitor is a special instrument for detecting COD content in liquids in environmental protection sewage  related industries. It has the characteristics of fast response, stability, reliability, and low use cost, and is suitable for large- scale use in water plants, aeration tanks, aquaculture, and sewage treatment plants.

Mains Supply

85~265VAC±10%,50±1Hz, power ≤3W;

9~36VDC, power consumption≤3W;

Measuring Range

COD: 0~2000mg/L, 0~2000ppm;

Customizable measuring range, displayed in ppm unit.

Online COD Analyzer T6601

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Measurement mode

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Calibration mode

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Trend chart

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Setting mode

Features

1. Large display, standard 485 communication, with online and offline alarm, 144*144*118mm meter size, 138*138mm hole      size, 4.3 inch large screen display.

2. UV light source electrode adopts optical physics principle, no chemical reaction in the measurement, no influence of bubbles, aeration/anaerobic tank installation and    measurement are more stable, maintenance-free in the later      period, and more convenient to use.

3. The data curve recording function is installed, the machine replaces the manual meter reading, and the query range is     arbitrarily specified, so that the data is no longer lost.

4. Carefully select materials and strictly select each circuit  component, which greatly improves the stability of the circuit during long-term operation.

5. The new choke inductance of the power board can effectively reduce the influence of electromagnetic interference, and the data is more stable.

6. The design of the whole machine is waterproof and dustproof, and the back cover of the connection terminal is added to extend the service life in harsh environments.

7. Panel/wall/pipe installation, three options are available to meet various industrial site installation requirements.

Electrical connections

Electrical connection The connection between the instrument and the sensor: the power supply, output signal,    relay alarm contact and the connection between the sensor and the instrument are all inside the instrument. The length of the lead wire for the fixed electrode is usually 5-10 meters, and the corresponding label or color on the  sensor Insert the wire into the corresponding terminal inside the instrument and tighten it.

Instrument installation method
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Embedded installation

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Wall mount

Technical specifications
Measurement range 0~2000.00mg/L; 0~2000.00ppm
Measurement unit mg/L; ppm
Resolution 0.01mg/L;    0.01ppm
Basic error ±3%F.S
Temperature -10~150℃
Temperature Resolution 0.1℃
Temperature Basic error ±0.3℃
Current Output 4~20mA,20~4mA,(load resistance<750Ω)
Communication output RS485 MODBUS RTU
Relay control contacts 5A 240VAC,5A 28VDC or 120VAC
Power supply (optional) 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%
IP rate IP65
Instrument Weight 0.8kg
Instrument Dimensions 144×144×118mm
Mounting hole dimensions 138*138mm
Installation methods Panel,Wall mounted,pipeline

Digital Dissolved Oxygen Sensor

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Order Number

Model No.

CS4760D

Power/Output

9~36VDC/RS485 MODBUS RTU

Measuring Mode

Fluorescence method

Housing Material

POM+316LStainless steel

Waterproof Rating

IP68

Measuring Range

0-20mg/L

Accuracy

±1%F.S

Pressure Range

≤0.3Mpa
TemperatureCompensation NTC10K

Temperature Range

0-50℃

Calibration

Anaerobic Water Calibration and Air Calibration

Connection Method

4 core cable

Cable Length

Standard 10m cable, can be extended

Installation Thread

G3/4’’

Application

General application, river, lake,drink water, environment protection ,etc

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