Flameproof Float Level Alarm

The Bamford Ajax XP series of Flameproof Float Level Alarm Switches are a new generation of ruggedly constructed devices for automatic control and reliable protection against dangerously high or low liquid levels in a tank, container or reservoir. The functionally designed enclosure is standard on all models to meet the arduous conditions experienced in the Petro-Chemical, Offshore and Mining industries. Single or double cable entries are available for fitting with approved cable glands. The standard precision snap action micro-switch is a single pole double throw type; however, one or two microswitches with silver plated noble metal contacts may be fitted to provide versatility of switching circuits. The units are supplied with either a synthetic or stainless steel float and a lever arm length to suit requirements. In operation, the eccentrically mounted float arm activates, via a special "bellows" type seal, an internally adjustable microswitch. This allows for the device to be mounted at any liquid level without fear of leakage. The all-metal wetted parts cater for the majority of liquids.