Bently Nevada3500/25 125800-02Keyphasor Module
Bently Nevada Keyphasor Module
Origin: United States
Brand: Bently Nevada
The Bently Nevada 3500/25 Keyphasor Module is a half height, dual channel module primarily used to transmit key signals to the monitor module in the 3500 rack. This module is capable of receiving input signals from proximity probes or magnetic pickups and converting them into digital key phase signals. It is suitable for various industrial monitoring and control systems, especially in situations where precise measurement of shaft speed and vector characteristics is required
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Product Introduction
Dual channel design: The 3500/25 Keyphasor Module has two input channels that can receive
Keyphasor signals from two different sensors.
Digital signal conversion: This module is capable of converting received analog key phase signals into
digital signals for subsequent processing and monitoring.
High precision timing measurement: The 3500/25 key phase module can provide accurate timing
measurement through one or more event pulses (key phase signals) per rotation of the rotating shaft
or gear.
Backward compatibility: Maintain compatibility with legacy systems while providing higher signal
processing capabilities.
Multiple configuration options: Users can choose different configuration options according to their
actual needs, such as insulated I/O modules and non insulated I/O modules.
technical specifications
Input signal range: The input signal range for non insulated I/O modules is+0.8V to 21.0V, while for
insulated I/O modules it is+5V to -11V. Signals beyond this range will be subject to internal limitations
of the module.
Output impedance: The maximum output impedance of the buffer is 504 ohms.
Power requirements: The power supply for the key phase sensor is -24Vdc, with a maximum of 40mA
per channel.
Working temperature: -30 ° C to+65 ° C (-22 ° F to+150 ° F)
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