The Woodward 8446 - 1019 is a high - precision and reliable digital speed governor, which is suitable for precise speed control in industrial automation systems. Here is the detailed information:
- Brand: Woodward
- Model: 8446 - 1019
- Type: Digital speed governor
- Series: It belongs to the 8400 series speed measurement module series (there is also a statement that it belongs to the 505 series digital speed governor series).
- Power Supply:
- Input Voltage: Usually 24V DC (some models may support other voltages).
- Power Consumption: The typical thermal load is about 20W, which is energy - efficient.
- Control Performance:
- Input Signal: Pulse signal.
- Output Signal: 0 - 10V DC, 4 - 20mA, meeting different control requirements.
- Accuracy: ±0.1%, ensuring high - precision speed control.
- Response Time: <10ms, quickly responding to speed changes.
- Resolution: 0.01 RPM, providing fine - tuned speed adjustment.
- Measurement Range: 0% to 100%, covering the full - range speed monitoring.
- Communication and Interface:
- Communication Interface: Supports a variety of communication protocols, which can be seamlessly connected with systems such as PLC, DCS, and SCADA to achieve remote monitoring and data transmission.
- Expandability: With a modular design, it is convenient to integrate with other Woodward products or third - party devices.
- Dimensions: Different sources give slightly different dimensions. The common specifications are 150mm x 100mm x 60mm or 200mm x 150mm x 50mm.
- Weight: About 1.0 kg.
- Shell Material: Aluminum alloy or magnesium alloy.
- Protection Level: IP65, adapting to harsh industrial environments.
- Operating Temperature: - 40°C to 85°C, adapting to extreme temperature environments.
- Reliability: Using industrial - grade components and manufacturing processes, and having passed strict testing and verification, it ensures long - term stable operation.
- Power Industry: Turbine control, hydroturbine control.
- Oil and Gas Industry: Compressor control, pump control.
- Marine Field: Control of ship propulsion systems.
- Other Industrial Scenarios: Automation systems requiring high - precision speed control and remote monitoring.
- Display and Keyboard: Optional configuration, providing an intuitive operation interface.
- Fault Diagnosis: Built - in fault diagnosis function, which is convenient for quickly locating and solving problems.
- Programming Configuration: Supports programming configuration through external computer software to adapt to different application scenarios.
