9200-06-01-10-00 speed sensor

Description

Description
Bently Nevada Seismoprobe Velocity Transducer Systems are
designed to measure absolute (relative to free space) bearing
housing, casing, or structural vibration. The two-wire systems
consist of a transducer and appropriate cable.
The Seismoprobe family of velocity transducers is a two-wire
design that uses moving-coil technology. It provides a voltage
output directly proportional to the transducer’s vibration
velocity.
Moving-coil transducers are less sensitive to impact or
impulsive excitation than solid-state velocity transducers,
which are inherently accelerometers with embedded
integration electronics.
Moving-coil transducers are less sensitive to impact or
impulsive excitation and can represent a good choice for
certain applications. Because they don’t require external
power, they are convenient for portable measurement
applications.
For most installations, Bently Nevada’s Velomitor family of
velocity transducers, which incorporate solid-state technology,
provide improved performance and ruggedness for casing
velocity measurement applications.
Available Types
Two types of Seismoprobe Velocity Transducer
are available:
l 9200: The 9200 is a two-wire transducer
suitable for continuous monitoring or for
periodic measurements in conjunction
with test or diagnostic instruments. When
ordered with the integral cable option,
the 9200 has excellent resistance to
corrosive environments without need of
additional protection.
l 74712: The 74712 is a high temperature
version of the 9200.
Interconnect cables are available for connecting
the 9200 and 74712 transducers to other
instruments. These cables are available in
various lengths with or without stainless steel
armor.
When ordering the 9200 and 74712
Seismoprobe Velocity Transducers, expect
approximately a six (6) week lead time. That
lead time can vary based on component
availability and configuration. Contact your local
Bently Nevada representative for projected lead
times for your specific order.

9200-06-01-10-00