LM Series Level Switch
Features
• No Moving Parts
• 316L Stainless Steel Sensor
• Top, Side, or Bottom Mounting
• Simple Calibration and Setup
• Low Cost, Designed for Industrial OEM and End Users
Applications
• High or Low Level Switch
• Liquid to Liquid Interfaces
• Detects Solids in Liquids
• Highly Viscous Products
• Differentiates Foam From Air or Liquids
Operation
The LM series is designed to provide an extremely reliable level switch at a very cost effective price. This series replaces the standard explosion proof enclosure utilized in our LX series with a general purpose enclosure.
The principle of operation measures a temperature differential between a heated and a reference temperature sensor (see figure 1). The differential varies as the type of product surrounding the sensor changes. This allows the level switch to detect a greater number of different products than any other currently available technology. The different product types are shown on the nest page of this brochure in the sensor output chart. The field adjustable set-point can be adjusted to detect any two products shown.
The electronics feature a SPDT relay switch output with options for power input of 120 VAC, 12 VDC, and 24 VDC or VAC. Calibration is easily performed by adjusting a potentiometer on the circuit board.
Literature Downloads
Ameritrol
Inc.
1185L Park Center Dr. • Vista, CA 92081
1-800-910-6689
Voice 760-727-7273 Fax 760-727-7151
E-mail: sales@ameritrol.com |
