Intelligent Test Pile
Product Introduction
Cathodic protection is an electrochemical technique used to prevent corrosion of metal structures, such as long-distance pipelines, in electrolyte environments, such as soil or water. The basic principle is to make the protected metal structure (pipeline) become the cathode, by applying a certain direct current to the surface of the pipeline, so that the potential of the pipeline is negatively moved to the corrosion-free zone, thus inhibiting the corrosion reaction of the metal. The intelligent test pile is an important monitoring equipment in the cathodic protection system, which is mainly used to measure the cathodic protection potential, current and other parameters of the pipeline to reflect the operating status of the cathodic protection system.
The intelligent test pile is divided into two parts: the bolt body and the protective cover. The battery-powered intelligent monitor is installed in the protective cover to realize the functions of automatic data collection, automatic circuit switching, data uploading on time, and timely alarm of anomalies.
- Main functions：
| Data acquisition | Periodically and automatically collect data such as cathodic protection parameters, battery voltage and signal quality of measuring point. |
| Wireless communication | 4G (Mobile/Unicom/Telecom) or NB-iot wireless network shall be adopted to report monitoring data regularly. |
| Data storage | This machine can store monitoring data in a cycle without losing power. |
| Abnormal alarm | When the potential/current value exceeds the standard and the battery voltage is too low, report the alarm information immediately. |
| Equipment protection | Protect the cathodic protection circuit and all kinds of cables to ensure the safety and convenience of equipment maintenance. |
- Product features：
| High protection level | waterproof, moisture-proof, dustproof. |
| Wide range of working temperature | low temperature resistance, heat resistance. |
| Micro-power operation | Automatic wake-up time, collection + upload data; After completion of the work, automatic sleep, save power. |
| Long battery life | Battery life of 3~5 years (related to data reporting frequency). |
| Large storage capacity | It can store historical data of not less than 1 year. |
| Easy maintenance | Work parameters can be set remotely, remote upgrade procedures. |
Product Parameter
|
Parameters |
|
| Monitoring parameters |
|
| Voltage measurement range | -5 ~ 5V (customizable) |
| Current measurement range | -2 ~ 2A (customizable) |
| Communication mode | 4G all-netcom (Mobile/Unicom/Telecom) or NB-IOT. |
| Protection level | IP68 |
| Standard battery | 20Ah/14.4V |
| Operating temperatur | -40 ~ +85℃ |
| Working humidity | ≤95% |
Product specifications
Standard: Φ 108 mm (diameter) * 3000 mm (high).
Other specifications: Customizable.
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