Yokogawa ATA4D-00 S2 Dual Redundant Pressure Terminal Block

The Yokogawa ATA4D-00 S2 is an advanced dual redundant pressure terminal block, engineered for critical applications where safety and operational continuity are paramount. Designed with cutting-edge redundancy mechanisms, the ATA4D-00 S2 ensures seamless operation even in case of failure, making it ideal for process control systems, industrial automation, and pressure monitoring applications across various industries. By maintaining precise pressure readings, it reduces the risk of operational disruptions and ensures safety in environments with high-pressure systems. This model is particularly well-suited for high-stakes industries such as chemical, oil and gas, power plants, and more.

Product Parameters

Applications

The ATA4D-00 S2 dual redundant pressure terminal block is widely applicable in industries where pressure control is a critical safety factor. Some of the common applications include:

• Oil and Gas: The terminal block ensures accurate pressure measurement in pipelines, refineries, and drilling equipment, offering redundancy to prevent failure.

• Chemical Industry: Helps maintain pressure stability in reactors, pipelines, and storage systems, safeguarding both equipment and personnel.

• Power Generation: Used in turbine systems, boilers, and cooling systems to provide continuous pressure monitoring for optimal operational performance.

• Process Control Systems: In industrial automation, the terminal block ensures pressure data redundancy for uninterrupted process control and safety.

• Safety Monitoring: Critical in systems requiring fail-safe operation, such as in aerospace, nuclear plants, and emergency response setups.

Advantages

1. Dual Redundancy: The ATA4D-00 S2 integrates a dual redundant connection system, providing continued operation even if one system component fails.

2. High Durability: Constructed with high-quality polycarbonate material, this terminal block is designed to endure harsh industrial conditions such as high pressure, chemicals, and extreme temperatures.

3. Flexible Temperature Range: The ATA4D-00 S2 operates effectively in extreme environments, with a broad temperature range of -40°C to 85°C, making it suitable for a wide range of industrial sectors.

4. Seamless Integration: This model is fully compatible with other Yokogawa products, allowing easy integration into existing systems for enhanced functionality.

5. Low Contact Resistance: Ensures stable electrical performance, enhancing the reliability of data transmission within the pressure control system.

6. Safety-Critical Applications: Ideal for industries where system failure can have catastrophic consequences, offering the necessary redundancy for safe operation.

FAQ

1. What is the maximum pressure that the ATA4D-00 S2 can handle?

   The ATA4D-00 S2 is designed to handle up to 1000 psi, making it suitable for high-pressure applications such as in chemical processing and power generation.

2. What is the operating voltage required for the ATA4D-00 S2?

   The ATA4D-00 S2 operates with a 24 VDC input voltage, which is standard in most industrial automation systems.

3. How does the dual redundancy feature of the ATA4D-00 S2 enhance safety?

   The dual redundancy design ensures that in the event of a failure in one channel, the second channel maintains the pressure reading, preventing disruptions in critical operations.

4. Can the ATA4D-00 S2 be used in explosive or hazardous environments?

   Yes, the ATA4D-00 S2 meets industrial safety standards and can be used in hazardous environments, but the suitability should be verified based on specific industry regulations.

5. What materials are used in the construction of the ATA4D-00 S2?

   The ATA4D-00 S2 features a polycarbonate enclosure that offers excellent resistance to harsh chemicals and physical wear, ensuring long-term reliability.

6. How does the ATA4D-00 S2 handle electrical interference?

   With its low contact resistance and superior insulation voltage of 500 VAC, the ATA4D-00 S2 ensures stable operation even in environments with significant electrical interference.

7. Is the ATA4D-00 S2 easy to install?

   Yes, the ATA4D-00 S2 is designed for straightforward installation, with minimal downtime required for setup in existing systems.

8. What is the insulation voltage rating of the ATA4D-00 S2?

   The ATA4D-00 S2 offers an insulation voltage rating of 500 VAC, which ensures safe operation in electrical systems by preventing short circuits and other electrical faults.

9. Can the ATA4D-00 S2 be used outdoors?

   Yes, the ATA4D-00 S2 can be used outdoors, as it is designed to withstand extreme environmental conditions. However, it is advised to protect it from direct exposure to harsh weather.

10. How does the ATA4D-00 S2 contribute to system reliability?

    By providing dual redundant connections and high durability, the ATA4D-00 S2 ensures that pressure readings remain accurate and uninterrupted, greatly enhancing the reliability of critical systems.