Reversible Marine Tachometer and Monitor, FV25A

FV25A - Reversible Marine Tachometer and Monitor  

Analogue speed indication with reversing interlock facility.

The FV25A Marine Tachometer is a heavy duty speed indication and monitoring system which is suitable for use with reversible machinery.

Sensing is carried out by two magnetic or proximity sensors operating in conjunction with a toothed wheel, symmetrically spaced bolt heads or similar ferrous parts. The sensors are mechanically arranged to give signals which identify the direction of rotation.

The control card processes the sensor signals and produces a voltage proportional to speed and direction. Isolated relay contacts are available which may be used for interlocking purposes.

When used with a centre zero meter the system becomes a complete reversible speed indication system.

Applications include; Marine Engine speed indications and monitoring, Rotational interlock for reversing machinery, Direction indication for variable speed drives, Mobile equipment monitoring systems.

Features include:

1. Switchable Frequency
2. Reversing Relay Contacts
3. Magnetic or Inductive Sensor
4. Centre Zero or Standard

The full range of features & specification’s are described on the data sheet.

Click here to download data sheet

Full manuals are provided with the instrument.

All prices exclude VAT & carriage.                                                                             

Customer Reviews: