Watlow’s microprocessor-based temperature limit controller provides an economical solution for applications requiring temperature limit control.

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Product Description

Product Description

Limits are available in a broad range of packaging options, allowing selection of the best version for an application. The temperature limit controller Series LV is available with an operator interface and can be ordered in 1⁄8 DIN-square panel mount or DIN-rail mount design configurations.

The variable SERIES LV temperature limit controller includes an operator interface for viewing and selecting the set point. A red, four-character seven segment LED displays the set point. Set point selection is made with a continuous turn rotary encoder. Operating range temperature values are customer defined in the product configuration part number.

The temperature limit controllers are factory mutual (FM) approved with special UL® approval for the open board potted versions. Watlow’s limit controllers include industry leading service and support and are protected by a three-year warranty.

Specification Highlight

Specification Highlight

Max Limit Loops: 1
Max Monitor Channels: 1
Alarms: 0
Mounting: DIN-rail, Front panel
Max Output: 8A
Ambient Operating Range: 0 to 70°C (32 to 158°F)
Agency Approvals: UL®, ANSI, NEMA 4X, 1P65, CE, CSA, FM, RoHS, W.E.E.E. (including potted version)
Communication Protocols: n/a
Display Height: 0.28 in. (7 mm)
Display Height: 0.28 in. (7 mm)
Warranty (years): 3
Features & Benefits

Features & Benefits

Features Benefits
Adjustable set points
  • Offers control flexibility
  • Four character LED display
  • Improves set point selection accuracy
  • Multiple mounting options
  • Minimizes installation time
  • High or low limit with auto or manual reset
  • Provides application flexibility
  • Sensor break protection
  • Provides positive system shutdown
  • Agency approvals
  • Meets certification requirements/compliance
  • Microprocessor based technology
  • Ensures accurate, repeatable control
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