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Woodward 5462-718
Product Name: High Isolation Speed Sensor Interface Board
Product Overview: Special signal conditioning and acquisition board for rotational speed sensor, receive magnetic pickup speed signal of turbine and engine, complete signal amplification, shaping, isolation and conversion, transmit standard signal to upper controller, ensure speed signal accurate and stable transmission.
Detailed content
Technical Specifications
- Power Supply Range: 12~24VDC industrial power input
- Input Signal: Sine wave signal from magnetic speed sensor
- Output Signal: 0~10VDC standard speed analog signal
- Signal Resolution: 1RPM high precision sampling
- Measurement Accuracy: ±0.5FS full scale precision
- Electrical Isolation: 2500VAC optical isolation between input and output
- Working Temperature: -40°C ~ +70°C
Functional Features
- Automatic amplification of weak speed signal, adapt to long-distance signal transmission
- Hardware filtering circuit, suppress frequency conversion interference and power grid clutter
- Onboard signal fault detection, judge sensor open circuit, short circuit and signal loss
- Standard industrial board size, suitable for cabinet internal fixed installation
- Support multi-point speed signal centralized acquisition and distribution
Application Scenarios
- Turbine governor speed signal conditioning and transmission
- Generator set synchronization speed signal sampling processing
- Industrial rotating machinery bearing temperature and speed integrated monitoring cabinet
- Petrochemical compressor unit shaft speed signal isolation and conversion
