The BONETTI MST (Multi Switch Transmitter) remote transmission system is an accessory and a complement to any BONETTI Magnetic Level Gauge.

It is applicable to any operating pressure and any material schedule (stainless steel, synthetic polymers, PTFE lined, titanium etc.) also on magnetic level gauges already installed.

Please note that it is compatible with all other accessories fitted on the level gauge.

This device allows the detection of the position of the magnetic float by means of a series of very sensible new generation Reed magnetic sensors, checked 1,000 times per second by the electronic control unity. 

The transmitter sends the detected position via a 4÷20 mA 2 wires current loop system.

This type of connection represents an industrial standard, very popular and widely accepted, also in case of installations with intrinsic safe requirements.
It allows to connect easily any data entry and visualization system, also at considerable distance, by means of a simple couple of conductors.

The MST system can be connected to the led column remote indicator BONETTI  BONT MST-X, both singularly or in parallel with any type of industrial PC or PLC for the process control, as well as other data processing or recording systems.

The application range of this system is very wide and can be extended to several cases, in particular chemical, petrochemical and steam power plants.

The MST system can be installed outdoor in any atmospheric condition as it is not affected by heat, cold, freeze and wind.

Tested and approved II 2G EEx ia II C T6
according to ATEX 94/9/EC Directive.

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Qualification and Standards

• ISO 9001:2000
• PED 97/23/EC
• ATEX 94/9/EC
• SIL