133442-01 Main functions and features:
Speed measurement: This module can accurately measure the speed of the shaft, which is crucial for monitoring the operating status of rotating machinery (such as steam turbines, compressors, fans, etc.).
Acceleration monitoring: In addition to rotational speed, this module can also monitor the acceleration of the rotor, providing important information about the dynamic performance of the equipment.
Direction monitoring: The module can also detect the rotation direction of the rotor, ensuring that the equipment operates in the expected direction.
Alarm triggering: By comparing with user programmable alarm set points, generate alarms when setting points are violated, helping to prevent potential device failures.
Programming and Configuration: Use 3500 rack configuration software for programming, providing multiple configuration options such as speed monitoring, set point alarms, speed band alarms, zero speed notifications, and reverse rotation notifications.
133442-01 Technical specifications:
Input signal range:+10.0 V to -24.0 V
Input impedance: 20 k Ω (standard), 40 k Ω (TMR), 7.15 k Ω (internal barrier)
Power consumption: 5.8 watts (typical value)
Output impedance: 550 Ω
Front panel LED: OK, TX/RX, Bypass
133442-01 Application areas:
This module is widely used in rotating machinery in industries such as power, steel, petroleum, chemical, metallurgy, etc., such as steam turbines, compressors, fans, water pumps, coal mills, gearboxes, motors, etc.

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