La description

"Sensors from GEMS Sensors, a US company founded in 1955 in Plainville, CT, are well-known in the industrial world due to their unbeaten technical characteristics and superior response time. They are used to control and measure the levels and flow of various liquids in different industry sectors. The sensors are manufactured at three production sites in North America, Europe and Asia.Designed for boiler low-water cutoff protection. A snap-through standoff mounting device is available for Series 26 units. Optional Power Outage feature resets after nuisance outages. Optional reset button is used when device has been deactivated because of low water condition. Reset is functional only if water has returned to normal level. Built-in 3 second time delay is standard. Up to 90 seconds available for increasing and decreasing levels.Features
  • Meets CSD1 Requirements
  • Non Powered Contacts
  • Time Delays Available
  • LED Monitoring
  • Test Feature
  • AC Current Minimizes Electrolysis
  • Optional Dirty Electrode Detection
  • Snap-Thru Standoff Mounting
  • Compact Size
  • Power Outage Feature
  • U.L. &ldquo,Limit Control"""''