Low water alarm

(Steam Boiler) a contrivance of various forms attached to a boiler for giving warning when the water is low.

See also: Low

References in periodicals archive ?
Tenders are invited for Low Water Alarm Assembly For Wdm2 And Ydm4 Locos To Dlw Drg No .
Tenders are invited for Test Bench For Testing Of Low Water Alarm, Continuity Test, Engine Temperature Switch, Resistance, Diodeand Capacitors Of 700 And 1400 Hp Demu.