High Performance Online Dissolved Oxygen Meter - Online Dissolved Oxygen Meter T6540 – Chunye Detail:
Function
Industrial online dissolved oxygen meter is an online water quality monitor and control instrument with microprocessor. The instrument is equipped with different types of dissolved oxygen sensors. It is widely used in power plants, petrochemical industry, metallurgical electronics, mining, paper industry, food and beverage industry, environmental protection water treatment, aquaculture and other industries. The dissolved oxygen value and temperature value of water solution are continuously monitored and controlled.
Typical Use
This instrument is a special instrument for detecting oxygen content in liquids in environmental protection sewage related industries. It has the characteristics of fast response, stability, reliability, and low use cost, widely used in large-scale 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
Dissolved Oxygen: 0~40mg/L, 0~400%;
Customizable measuring range, displayed in ppm unit.
Online Dissolved Oxygen Meter T6540
Features
1.Large display, standard 485 communication, with online and offline alarm, 235×185×120mm meter size, 7.0 inch large screen display.
2.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.
3.Carefully select materials and strictly select each circuit component, which greatly improves the stability of the circuit during long-term operation.
4.The new choke inductance of the power board can effectively reduce the influence of electromagnetic interference, and the data is more stable.
5.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.
6.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
Technical specifications
| Measurement range | 0~40.00mg/L; 0~400.0% |
| Measurement unit | mg/L; % |
| Resolution | 0.01mg/L; 0.1% |
| Basic error | ±1%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 | 1.5kg |
| Instrument Dimensions | 235×185×120mm |
| Installation methods | Wall mounted |
Dissolved Oxygen Sensor
|
Model No. |
CS4763 |
|
Measuring Mode |
Polarography |
|
Housing Material |
POM+Stainless steel |
|
Waterproof Rating |
IP68 |
|
Measuring Range |
0-20mg/L |
|
Accuracy |
±1%F.S |
|
Pressure Range |
≤0.3Mpa |
|
Temperature Compensation |
NTC10K |
|
Temperature Range |
0-50℃ |
|
Calibration |
Anaerobic Water Calibration and Air Calibration |
|
Connection Methods |
4 core cable |
|
Cable Length |
Standard 10m cable, can be extended |
|
Installation Thread |
NPT3/4’’ |
|
Application |
General application, river, lake,drink water, environment protection ,etc |
Dissolved Oxygen Sensor
|
Model No. |
CS4773 |
|
Measuring Mode |
Polarography |
| HousingMaterial | POM+Stainless steel |
|
Waterproof Rating |
IP68 |
|
Measuring Range |
0-20mg/L |
|
Accuracy |
±1%F.S |
| PressureRange | ≤0.3Mpa |
| Temperature Compensation | NTC10K |
|
Temperature Range |
0-50℃ |
|
Calibration |
Anaerobic Water Calibration and Air Calibration |
|
Connection Methods |
4 core cable |
|
Cable Length |
Standard 10m cable, can be extended |
|
Installation Thread |
Upper NPT3/4’’,1’’ |
|
Application |
General application, river, lake,drink water, environment protection ,etc |
Product detail pictures:
Related Product Guide:
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By Hazel from Thailand - 2018.12.30 10:21
