The FCY-100 online corrosion rate meter is a high-precision corrosion monitoring device developed based on linear polarization method, integrating advanced single board computer calculation technology. It is compact, portable, easy to operate, and precise in monitoring. It can capture the instantaneous average corrosion rate of metals in liquids in real time, providing scientific and quantitative data for corrosion prevention and control research in industrial circulating water systems and metal corrosion control. It is a core measurement and control tool for predicting equipment corrosion trends and evaluating the effectiveness of corrosion inhibitors.
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Features
- 144 × 144 corrosion rate transmitter
- Provide calibration function for convenient on-site application
- Object oriented menu design, easy to operate
- LCD192 × 64 dot matrix LCD display
- 1 set of isolation signal 4-20mA
Parameters
| Item | Specification |
|---|---|
| Measurement Range | 0.001 ~ 1.000 mm/a |
| Measurement Accuracy | ±0.001 mm/a |
| Operating Environment | Temperature: 0 ~ 50°C; Humidity: ≤85% RH |
| Power Supply | 24VDC, 0.5A |
| Power Consumption | ≤10W |
| Response/Refresh Time | 1 min |
| Display Mode | LCD 192×64 dot matrix display |
| Output Signal | 4~20mA current output (photoelectric isolation) |
| Applicable Medium Resistivity | Up to 1MΩ |
| Instrument Dimension | 144×144×90mm |
| Cutout Dimension | 138×138mm |
| Electrode Material | Carbon steel (standard) |
Standard configuration
- host: FCY-100
- corrosion rate sensor
Core Highlights
- High precision monitoring: measurement range of 0.001~1.00 mm/a, accuracy of ± 0.001 mm/a, quick data refresh in 1 minute, accurate capture of instantaneous corrosion information;
- Easy to operate: equipped with LCD192 × 64 dot matrix LCD display, object-oriented menu design, built-in calibration function, supports one click reset and parameter adjustment, even non professionals can quickly get started;
- Industrial grade design: The body size is 144 × 144 × 90mm, with openings of 138 × 138mm, suitable for industrial field installation requirements, power consumption ≤ 10W, 24VDC power supply, suitable for industrial power supply environment;
- Strong adaptability: It can measure liquid resistivity up to 1M Ω, especially suitable for corrosion monitoring of aqueous media. It can be combined with monitoring heat exchangers/dynamic simulation test devices to achieve dual monitoring of corrosion instant and cumulative information.
- Signal stability: Standard configuration includes 1 set of photoelectric isolation 4-20mA analog signal output, strong anti-interference ability, seamless integration with PC, PLC, DCS systems, and remote data upload.
Featured Applications
- Industrial circulating water system: cooling circulating water and process circulating water systems for industries such as thermal power, petrochemicals, metallurgy, and chemical engineering, monitoring the corrosion rate of metal equipment such as pipelines, heat exchangers, and reactors, and predicting the service life of equipment;
- Research and application of water treatment agents: Evaluate the effectiveness of corrosion inhibitors, screen the optimal formula for water treatment agents, and provide data support for optimizing the dosing scheme of circulating water systems;
- Research on Metal Corrosion Control: Laboratory study on the corrosion characteristics of metal materials, monitoring the corrosion laws of metals under different media, temperatures, and flow rates, and providing a basis for the development of corrosion protection plans
Daily maintenance and precautions
Installation precautions
- The test electrode is a two electrode type. Before installation, the electrode needs to be cleaned (washed with petroleum ether/anhydrous ethanol), tightened at the lower end of the sensor, and the red mark of the sensor should be aligned with the direction of water flow. It should be installed on the matching probe holder and the aviation plug should be waterproof;
- The probe should be completely immersed in the liquid being tested, avoiding installation in a stationary fluid. Laboratory testing should ensure that the fluid flow rate is consistent with the industrial site;
- After the probe is immersed in the medium, a stable stage should be reserved, and the initial hours of test data should not be taken as the true corrosion result of the system;
- The equipment is suitable for process fluids where the product of liquid resistivity and corrosion rate is less than 63.5. If the conditions are exceeded, the data can be corrected using the weight loss method.
Daily maintenance and calibration
- Instruments are precision equipment that should be protected from collisions, high temperatures, exposure to sunlight, moisture, and corrosive gases. Proper protection is required for industrial use;
- After the measurement is completed, unplug the electrode probe plug and clean the electrode regularly to prevent contamination and scaling from affecting the monitoring accuracy;
- It is strictly prohibited to disassemble the instrument by oneself. In case of abnormal data, the built-in calibration function can be used to recalibrate.
Technical Support
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The FCY-100 online corrosion rate analyzer relies on the core technology of linear polarization method to achieve high-precision and real-time monitoring of metal corrosion rate. It is easy to operate, highly adaptable, and meets the needs of laboratory research and industrial field applications. To provide precise data support for corrosion prevention and control of industrial circulating water systems and research on metal corrosion, and to assist in the refinement and upgrading of equipment safety operation and corrosion control.
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