BExS110/BExDS110 Alarm Horn Sounders 117dB(A) The flameproof BExS110 alarm sounders are suitable for Zone 1 & Zone 2 applications and the BExDS110 sounders also for Zone 21 & 22. Sound level ouputs are up to 117dB(A) at 1 metre with a choice of 32 alarm tones and 3 remotely selectable stages.
bairn definition: The definition of bairn is the Scottish term for a child. (noun) An example of a bairn is a reference in a book when a Scottish character says they âhave a dozen bairns,â which means a dozen children. ...
An antique churn for making butter. The definition of a churn is a device for making butter. An example of a churn is what the Amish use to make butter. To churn is defined as to stir or shake milk or cream with intense movements in the process of making butter, to stir up and agitate, or to produce something at a rapid and regular rate.