Two new models have been added to the 750B line of conductance-actuated level controllers. The 750B-LP-120 and the 750B-DLP-120 are multiple-function controllers, providing control of burner circuits, pumps, motor starters, and electric valves for low-water protection and pump control applications. Both models are available in panel-mount configurations. According to the manufacturer, the whole 750B line is CSD-1 compliant, so if a manual reset control is locked out in a low-water condition before a power loss, it will remain in lockout position when power is restored until water is restored to the probe and the manual reset switch is activated.

McDonnell & Miller, 3500 North Spaulding Ave., Chicago, IL 60618; 773-267-1600; 773-267-0991 (fax); (website).

eProduct #192