Amphenol Rochester Sensors T/LL122 Adjustable Vertical Float Switches

Amphenol Rochester Sensors T/LL122 Adjustable Vertical Float Switches complement the other ranges of float switches in the Rochester Sensors range. This float switch can be tailored to a particular application by adjusting the length of the float switch tube. It is also possible to select the switching sense by inverting the float, giving either open-on-rise or close-on-rise operation.

Mountings include a 1" BSPP or 1" NPT header plus a choice of 2 optional flanges. The Amphenol Rochester Sensors T/LL122 Adjustable Vertical Float Switches are supplied part-assembled, with detailed instructions for the user to complete assembly to the application's specifications and to install the unit.

Features

  • The user can cut to suit the user's application tank depth
  • Adjustable to close switch on fluid rise or fall
  • 1” BSPP thread
  • DIN connector with mating connector included

Applications

  • High and low liquid level alarms (simple on/off switching for warning lights, buzzers, or shutdown systems)
  • Fuel or water tanks (user‑adjustable switching point allows easy setup for different tank depths)
  • Generator sets (used as a low‑level fuel or bund warning switch)
  • Industrial process tanks (reliable level detection in a wide range of non‑pressurised vessels)
  • A bund warning switch which can be adjusted to suit a secondary containment tank depth to alert of any leaks or spills

Dimensions

Mechanical Drawing - Amphenol Rochester Sensors T/LL122 Adjustable Vertical Float Switches
Đã phát hành: 2026-02-06 | Đã cập nhật: 2026-02-09