Portable Vibration Meter0 pages
1-157
Portable Vibration Meter
Applications
• Laboratory or Field Vibration
Measurements
• Industrial Turbines
• Power Generators and Gas
Pumping Systems
• Paper Mills
Features
Monitoring Systems
• Portable Vibration Meter
indicating peak-to-peak
displacement and average
velocity
• Six selectable inputs
• Optional AC or DC power
• Three internal test circuits
Description
CEC’s 1-157 Vibration Meter is a portable
unit which indicates peak-to-peak displacement
and average velocity. Designed for use with selfgenerating type velocity transducers, the input
signal is averaged and displayed on a meter
in peak-to-peak or average values based upon
equivalent sinusoidal input.
The 1-157 can operate from either AC or
battery power by switching a power pack module
located in the rear of the unit. Internal test circuits
provide means of calibrating the instrument for
the particular vibration transducer being used.
Another test circuit is provided for testing the
batteries with the battery power supply. An
additional circuit acts as an ohmmeter to check
continuity of the vibration transducers being
used. Each of the six channels of the 1-157
contains its own sensitivity adjustment.
ISO 9001:2000
AS9100
Certified