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HiTECH Technologies, Inc.

Satisfying the World's Level Control Requirements Since 1986

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LL-107 Integral Interface Liquid Level Switch

HiTECH’s Model LL-107 is an integral interface switch capable of detecting the interface of two immiscible liquids. It can also detect the interface of a liquid and settled solids. The discrimination occurs from the differences in physical properties of the liquids. The ultrasonic signal is attenuated in one liquid as compared to another liquid. A multipoint interface sensor version is also available. Requiring no calibration, the Interface Switch with its compact design and 3/4” NPT mounting is unbelieveably easy to install. The miniaturized, encapsulated and totally sealed electronics, housed in a cast aluminum, explosion proof, watertight enclosure is designed to provide many years of maintenance-free service.

Operating Principle:

Ultrasonic

Features:

  • Easy Installation and Set-up
    • 3/4″ NPT Mounting
    • No Calibration
  • Maintenance Free
  • Rugged Construction
    • Compact Sealed Electronics
    • 316 Stainless Steel Sensor
  • High Pressure Operation
    • Up to 1000 psi
  • Agency Approvals
    • FM – Factory Mutual
    • CSA – Canadian Standards Association

Application:

  • Single Point Interface
  •      Oil/Water
  •      Coal Slurry/Oil  
  • Multi-Point Interface  
  • Slurry and Sludge Density

Specification:

  • Type: Ultrasonic Interface Level Switch
  • Repeatability: 0.08″ or better
  • Delay: (on): Standard 0.5 seconds
  • Pressure: Up to 1000 psig
  • Input Power: Standard 115 or 230 VAC, 50-60 Hz; Optional: 12 or 24 VDC
  • Outputs: Standard 10A DPDT relay
  • Temperature: Electronics -20ºF to 170ºF; Sensor -40ºF to +300ºF
  • Sensor: Standard 316 SS
  • Mounting: Standard ¾”NPT, Optional: Flange mount
  • Housing: NEMA 4 & 7 Cast Aluminum

 

Filed Under: Level Switches Tagged With: GAP Superswitch

Resources:

Integral Interface Level Switch

Phone: 1-866-DR-LEVEL
Local: 215-321-6012
Fax: 215-321-6067
E-mail: info@hitechtech.com
301 Oxford Valley Road
Building 505A
Yardley, PA 19067-7711

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