TRAL-A / V vibration monitoring

Absolute vibration monitoring transmitter with 2 alarm levels

Compact systems, easy to install and interface to the centralized acquisition system

Measurement of the absolute vibration of the bearing or support of any type of rotating machine which can be interfaced directly to an acquisition system supplying an analog signal (4 ÷ 20 mA) and 2 alarm contacts

The vibration monitoring transmitter TRAL-A and TRAL-V transmitters minimize the incidence of installation and wiring, which normally limits the application possibilities of conventional vibration monitoring systems.

Possible arrangements when placing the order:

Type of transducer (velocity meter, accelerometer, PT100).

Quantity measured (displacement, velocity, acceleration, temperature).

Measurement mode (RMS, peak, peak-to-peak).

Range of measurement.

Characteristics of the high pass flter.

Characteristics of the low pass flter.


Composition: Transmitter designed for mounting on DIN guide
TRAL - V model interfaceable with velocity meter
TRAL - A model interfaceable with preampliÞ ed
Transducers which can be used:
Velocity meters T1-40 - T1-40V - T1-40BF
T1-38 - T1-38V - T1-38BF
Accelerometers TA18 - M16 - M602.
Power supplies: 24 Vdc rated (24-35 Vdc).
External connections: Terminal board for connection of transducer
Terminal board for connection of alarm contacts
BNC connector for connection to analyzer.
Ambient operating temperature range: -35°C ÷ +70°C
Alarms: 2 thresholds adjustable between 10% and 100% of the
Range of measurement through graduated trimmers.
Time delay in tripping, adjustable through trimmers (0,2 ÷ 5 sec.).
2 led’s signalling tripping of relays.

    Name (mandatory):

    Email (mandatory):

    Phone (mandatory):

    Company (mandatory):

    Country (mandatory):


    I hereby declare to have read of the informative note according to art. 13 of G.D.P.R. and I give my consent for the treatment of my personal data.