Over deze norm
Specifies the safety, construction and performance requirements for gas/air ratio controls for inlet pressure up to and including 500 mbar of nominal connection size up to and including DN 150, intended for use with gas appliances for use with one or more fuel gases of the first, second or third families. It also describes the test procedures for evaluating these requirements and specifies information necessary for installation and use. Applies to gas/air ratio controls for gas burning appliances that can be tested independently of the appliance. Applies to gas/air ratio controls which function by controlling a gas pressure (or differential pressure) output in response to an air pressure (or differential pressure) signal input.
|Nederlandse titel||Regelaars voor de gas/lucht-verhouding voor met gas gestookte branders en gasverbruikstoestellen - Deel 1: Mechanische soorten|
|Engelse titel||Gas/air ratio controls for gas burners and gas burning appliances - Part 1: Mechanical types|