460-15-100-LLS Series – Single-Channel Liquid Level Sensor Series - Littelfuse 460-15-100-LLS Liquid Level Sensors Provide Superior Detection

Series: 460-15-100-LLS Series – Single-Channel Liquid Level Sensor
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The 460-15-100-LLS series is a liquid level sensor that detects the presence of conductive liquids. It is used to control liquid pumping operations in a pump-up or pump-down application. A probe is mounted at the desired tank level and connected to the Littelfuse PumpSaver® pump control. When the probe is submersed, the relay’s output contacts will change state as soon as the debounce time expires. The adjustable debounce timer is intended to prevent nuisance actuating due to waves or splashing in the tank. Relay logic can be inverted so the relay’s output contacts change state when the probe is no longer submersed. This makes the unit versatile for use in pump-up and pump-down applications. It can be DIN-rail or surface-mounted.

Features

  • Unique probe protection logic
  • LED status indicators
  • Invertible relay logic
  • Adjustable debounce timer
  • PumpSaver® product

Product Literature

For Technical Questions

Call +1 800-832-3873 or email us at relays@littelfuse.com 

Access specifications, certifications, check availability and order parts below

Catalog #Input
Voltage (V)		Output
Form		Termination TypeMounting MethodDimensionsWeight (lbs/g)HumidityInput AC Line Frequency (Hz)Maximum Input PowerOutput Load Rating (VA)Protection ClassSense VoltageSensitivity (Ohms)Storage Temperature (F/C)StockSamples
460-15-100-LLS110 - 120 Vac nominalDPST - 2 Form ATorque: 6 in-lbs; Wire: Stranded or solid 12 - 20 AWG35mm DIN rail or Surface Mount (#6 or #8 screws)3.5 H x 2.08 W x 2.35 D in. (88.9 x 52.9 x 59.7 mm)0 Kg10 - 95% non-condensing per IEC 68-2-350 / 60 (50 will increase all delay timers by 20%)2Pilot Duty: 360 VA @ 240 Vac B300; General Purpose: 8 A @ 240 VacIP20; NEMA 1 (finger safe)5 Vdc continuous (probe)100-40° to 80°C (-40° to 176°F)CheckOrder
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