Digital guide
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Woodward 9900-327
Product Name: High Precision Turbine Speed Detection & Control Unit
Product Overview: Professional dedicated speed control assembly for rotating machinery, integrate speed signal acquisition, filtering, calculation and control output, used for real-time monitoring and closed-loop speed control of turbine and high-speed rotating equipment, with ultra-high sampling rate and signal anti-interference capability.
Detailed content
Technical Specifications
- Rotational Speed Measurement Range: 0 ~ 12000RPM full range adaptive
- Signal Input: Dual channel magnetic speed pickup input
- Working Voltage: 18~36VDC wide range power supply
- Response Delay: ≤5ms fast dynamic response
- Operating Temperature: -20°C ~ +70°C
- Shell Material: Die-cast aluminum alloy, anti-corrosion and heat dissipation
Functional Features
- Dual channel speed signal redundancy collection, single channel fault automatic switching
- Intelligent signal filtering, eliminate electromagnetic interference and mechanical jitter signal
- Overspeed protection threshold configurable, support emergency trip signal output
- Compact integrated structure, easy installation and wiring in narrow space
- Fully calibrated before leaving factory, plug and play without complex debugging
Application Scenarios
- Aviation derivative gas turbine industrial drive unit
- Marine main propulsion turbine speed monitoring and protection
- High-speed centrifugal compressor, blower rotating speed closed-loop control
- Energy power industry high-speed rotating machinery safety interlock system
