The ionization flame monitor IG49 is a self-monitoring flame monitor, approved in accordance with DIN EN298 for continuous operation, for gas burners of anycapacity, with or without fan and is used for monitoring industrial burners in furnaces in refineries and in the petrochemical industry, where a maximum of safety and availability is required.

The ionization flame detector is available for 24 VDC, 115 VAC and 230 VAC for DIN rail mounting. Requirements in a SIL2 environment and up to 230VAC supply voltage for the contacts of the safety circuit are explained in the manual.