Operation When there is a high or low level condition, the buzzer sounds and the beacon LED will flash to alert the user. In the default mode, the user presses the button to silence the buzzer, and the LED continues to flash as a reminder. The 103dB buzzer has a unique warbling sound cuts through factory noise so it will be heard.
Different behaviors are field-selectable. Choose from 30-minute snooze alarm, tank filling mode (where it shuts off LED and buzzer until the next fillup) relay output, delayed relay output, latching alarm, test button.
Durable All wetted parts are type 316 stainless steel. Aluminum electronics enslosure. Polycarbonate LED lens cover. For units that are moved to different containers frequently, a "slip-on guard" is an available option which protects the float from damge.
Harsh Weather rated temperature range is +60ºC to -40º C. [140ºF to -40ºF]
Grounding lug included on each unit.
Float switch is reversible.
Optional Relay Output for connection to safe areas. through an I.S. barrier. Broken cable detection produces an alarm with a different pattern.