The Merlin 1000VW+ Range of Educational Laboratory Utility Controls allows the Teacher to command the utilities available to the classroom at any given time whilst also including built in safety features to protect the classroom, students and the building. The Merlin 1000VW+ controls water, gas and electricity with individual touch buttons and time out functions. The gas pressure is tested using a unique digital transducer ensuring there are no open gas taps and no gas leaks. In built connectivity allows for connections to existing fire alarm and building management systems and with its easy to use system status panel and labeled PCB the Merlin 1000VW+ is easy to install and easy to operate. Another main feature of the Merlin 1000VW+ is the facility to interlock between the ventilation system and the gas solenoid valve. The system is compatible with both current monitors and air pressure differential switches in order to interlock with up to 2 fans.
Gas Pressure Proving feature provides a tightness test on the pipework downstream of the gas valve
Ventilation interlock system which isolates the fuel supply if the ventilation fails
Accepts signals from the fire alarm or BMS system to isolate the fuel supply
System can be used with a variety of gas detectors