Digital Transmitter and Sensors Series
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COD Analyzer with Real-Time Monitoring Customized OEM Support for Chemical Industry T6601
The Online COD Analyzer is a state-of-the-art instrument designed for continuous, real-time measurement of Chemical Oxygen Demand(COD) in water. Utilizing advanced UV oxidation technology, this analyzer delivers precise and reliable data to optimizewastewater treatment, ensure regulatory compliance, and reduce operational costs. Ideal for harsh industrial environments, it features rugged construction, minimal maintenance, and seamless integration with control systems.
✅ High Precision & Reliability
Dual-wavelength UV detection compensates for turbidity and color interference.
Automatic temperature and pressure correction for lab-grade accuracy.
✅ Low Maintenance & Cost-Effective
Self-cleaning system prevents clogging in high-solids wastewater.
Reagent-free operation reduces consumable costs by 60% compared to traditional methods.
✅ Smart Connectivity & Alarms
Real-time data transmission to SCADA, PLC, or cloud platforms (IoT-ready).
Configurable alarms for COD threshold breaches (e.g., >100 mg/L).
✅ Industrial Durability
Corrosion-resistant design for acidic/alkaline environments (pH 2-12). -
T6601 COD Online Analyzer
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.The Online COD Analyzer is a state-of-the-art instrument designed for continuous, real-time measurement of Chemical Oxygen Demand(COD) in water. Utilizing advanced UV oxidation technology, this analyzer delivers precise and reliable data to optimizewastewater treatment, ensure regulatory compliance, and reduce operational costs. Ideal for harsh industrial environments, it features rugged construction, minimal maintenance, and seamless integration with control systems. -
RS485 Chlorophyll Blue-Green Algae Color Turbidity Sensor T6400
Industrial Chlorophyll Online Analyzer is an online water quality monitor and control instrument with microprocessor. 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 Chlorophyll value and temperature value of water solution are continuously monitored and controlled. -
Chlorophyll Online Analyzer T6400
Industrial Chlorophyll Online Analyzer is an online water quality monitor and control instrument with microprocessor. 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 Chlorophyll value and temperature value of water solution are continuously monitored and controlled. -
Sensor Analyzer Online Solid Suspended Meter / Turbidity probe / TSS analyzer T6075
Water plant (sedimentation tank), paper plant (pulp concentration), coal washing plant
(sedimentation tank), power plant (mortar sedimentation tank), sewage treatment plant
(inlet and outlet, aeration tank, backflow sludge, primary sedimentation tank, secondary sedimentation tank, concentration tank, sludge dehydration).
Features and functions:
●Large color LCD display.
●Intelligent menu operation.
●Data Recording /Curve display/Data upload function.
●Multiple automatic calibration to ensure the accuracy.
●Differential signal model, stable and reliable.
●Three relay control switches.
●High & low alarm and hysteresis control.
●4-20mA&RS485 Multiple output modes.
●Password protection to prevent misoperation by non-staff. -
T4046 Online Fluorescence Dissolved Oxygen Meter Analyzer
Online Dissolved Oxygen Meter T4046 Industrial online dissolved oxygen meter is an online water quality monitor and control instrument with microprocessor. The instrument is equipped with fluorescent dissolved oxygen sensors. The online dissolved oxygen meter is a highly intelligent online continuous monitor. It can be equipped with fluorescent electrodes to automatically achieve a wide range of ppm measurement. It is a special instrument for detecting oxygen content in liquids in environmental protection sewage related industries.The online dissolved oxygen meter 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, and is suitable for large-scale use in water plants, aeration tanks, aquaculture, and sewage treatment plants. -
Oxygen Demand COD Sensor Sewage Water Treatment Quality Monitoring RS485 CS6602D
Introduction:
COD sensor is a UV absorption COD sensor, combined with a lot of application experience, based on the original basis of a number of upgrades, not only the size is smaller, but also the original separate cleaning brush to do one, so that the installation is more convenient, with higher reliability.It does not need reagent, no pollution, more economic and environmental protection.On-line uninterrupted water quality monitoring.Automatic compensation for turbidity interference, with automatic cleaning device, even if long-term monitoring still has excellent stability. -
Oil Quality Sensor Online Water In Oil Sensor CS6901D
CS6901D is an intelligent pressure measuring product with high accuracy and stability. Compact size, light weight and wider pressure range making this transmitter suit every occasion where needs to measure fluid pressure precisely.
1. Moisture-proof, anti-sweat, free of leakage troubles, IP68
2.Excellent resistance against impact, overload, shock and erosion
3.Efficient lightning protection, strong anti RFI&EMI protection
4.Advanced digital temperature compensation and wide working temperature scope
5.High sensibility, high accuracy, high frequency response and longterm stability
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Digital Conductivity Sensor Online TDS Sensor Electrode For Industrial Water RS485 CS3740D
Measuring specific conductivity of aqueous solutions is becoming increasingly important for determining impurities in water.The measurement accuracy is greatly affected by temperature variation, polarization of the contact electrode surface, cable capacitance, etc.Twinno has designed a variety of sophisticated sensors and meters that can handle these measurements even in extreme conditions.ItismadeofPEEKandissuitableforsimpleNPT3/4”process connections.Theelectricalinterfaceiscustomizable,whichisidealforthisprocess. Thesesensorsaredesignedforaccuratemeasurementsoverawideelectrical conductivityrangeandaresuitableforuseinthepharmaceutical,foodandbeverage industries,whereproductandcleaningchemicalsneedtobemonitored. -
CS6720SD Digital RS485 Nitrate Ion Selective Sensor NO3- Electrode Probe 4~20mA Output
Ion selective electrode is a kind of electrochemical sensor that uses membrane potential to measure the activity or concentration of ions in the solution. When it comes into contact with the solution containing the ions which are to be measured, it will generate contact with the sensor at the interface between its sensitive
membrane and the solution. Ion activity is directly related to membrane potential. Ion selective electrodes are also called membrane electrodes. This type of electrode has a special electrode membrane that selectively responds to specific ions. -
Online Chlorophyll Sensor RS485 Output Usable on Multiparameter CS6401
Based on the fluorescence of the pigments to measurement the target parameters , it can be identified before the impact of algal bloom.No need for extraction or other treatment, rapid detection, to avoid the impact of shelving water samples;Digital sensor, strong anti-interference ability, long transmission distance;Standard digital signal output can be integrated and networked with other devices without controller. Installation of sensors on site is convenient and fast, realizing plug and play. -
CS2503C/CS2503CT Orp Controller Multiparameter Meter High Quality Tester
Designed for seawater environment.
The outstanding application of pH electrode in seawater pH measurement.
1.Solid-state liquid junction design: The reference electrode system is a non-porous, solid, non-exchange reference system. Completely avoid various problems caused by the exchange and blockage of the liquid junction,such as the reference electrode is easy to be polluted, reference vulcanization poisoning, reference loss and other problems.
2.Anti-corrosion material: In the strongly corrosive seawater, the CS2503C/CS2503CT pH electrode is made of marine titanium alloy material to ensure the stable performance of the electrode.