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Merlin Gas Interlock Systems

An adequate ventilation system is essential in all commercial catering kitchens using gas or solid fuel appliances to safeguard the health of the workforce. But a ventilation system can only do its job if it is operating correctly and this can be ensured by an efficient interlock system that automatically isolates the gas supply should the ventilation system fail. Under the latest official guidelines, IGEM/UP/19, an interlock is required to monitor the ventilation system of all new installations and in existing installations the system should be reviewed when replacing or adding equipment. In addition to interlocking systems a gas proving capability is also required where equipment without flame failure devices is present.
Merlin interlock systems are specifically designed for use in commercial catering kitchens and meet the requirements of BS6173 and can be controlled using either air pressure differential switches or fan current monitors. In addition to this, certain systems can also have additional CO and CO2 monitors integrated for greater air quality monitoring capabilities.

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Part Description
Gas Prooving System 1000S PLUS 1
1650+ Ventilation Interlock 0
PCB for Merlin CT2000GD 3
Merlin CT1200S Gas Interlock Panel 7
Merlin CT1250 Gas Interlock Panel 7
Merlin CT1750 Gas Interlock Panel 1
Merlin 2000S Gas Interlock Panel 23
DIFFERENTIAL AIR PRESSURE SWITCH 20
CS1 FAN CURRENT MONITOR 2
CS2 FAN CURRENT MONITOR 11
PM2 FAN CURRENT MONITOR
EMERGENCY STOP BUTTON 38
Spares Key for Em stop button (204108) 9
CARBON MONOXIDE DETECTOR 27
CARBON DIOXIDE DETECTOR/MONITOR 4500PPM 18
CT1200S GAS INTERLOCK 3/4" KIT 1
CT1200S GAS INTERLOCK 1" KIT 2
CT1250 GAS INTERLOCK 3/4" KIT 1
CT1250 GAS INTERLOCK 1" KIT 2
CT1200S GAS INTERLOCK 1 1/4" KIT 1
CT1200S GAS INTERLOCK 1 1/2" KIT 1
CT1200S GAS INTERLOCK 2" KIT 1
CT1250 GAS INTERLOCK 1 1/4" KIT 1
CT1250 GAS INTERLOCK 1/ 1/2" KIT 1
CT1250 GAS INTERLOCK 2" KIT 2
Natural Gas (CH4) detector
Merlin CT1650+ Gas Interlock Panel 4
Merlin CT1500 Gas Interlock Panel 0
Silver Gas Proving Sensor 5
Yellow Gas Proving Sensor 0
PM2+ FAN CURRENT MONITOR 1
3 quarter inch gas solenoid 0
ON/OFF SWITCH + KEY FOR INTERLOCK 1
Natural Gas Detector 0
Flakt Woods Speed Controller ME1.6
GAS INTERLOCK SYSTEM & 1 1/4IN SOLENOID
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