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Crane & Hoist Load Limiter Model: CSLL-2

Crane & Hoist Load Limiter

The CSLL-2 load cell based crane & hoist load limiter is designed for bridge / gantry cranes that have dual hoists either with the same capacity, or with a main hook and auxilary hoist.  Each hook is provided with two setpoints.  One can be set to trigger a relay to shut down the lifting operation and the other can be used to detect slack condition.  The third relay can be set to the bridge's capacity.  For example, in an application that has a 50 ton main hook and a 5 ton auxilary hook, and the bridge is rated for 50 ton total, the third relay can be set to 50 tons.  The CSLL-2 also monitors the load cell connections:  If there is a break in the load cell connections or cable, all of the relay outputs will de-energize for that hoist.

The CSLL-2 consists of two din-rail mounted instruments, one for each load cell (hoist).  Each device has an RS-232 digital output that can be connected to any of our remote displays.  The sum of the two hoists can also be displayed on our LED5100A+B scoreboard.  A remote input is available to switch the crane scale system from Gross to Net mode (However, relay outputs continue to use the Gross weight).

A single-instrument system model CSLL-1 is also available for cranes with only one hook.

Any of our load cells can be used with this system.  Many applications use our DLWS clamp-on load cell or a load pin that is positioned on the "dead" end of the cable; or if the load cell is below the hook one of our tension link load cells can be used.

Features

  • Din-rail mount
  • Easy setup
  • 3 Relay outputs and 1 input
  • Adjustable filtering
  • 12 to 24VDC operational
  • Toll-Free technical support

Brochures

Options

load cell software cable load cell amplifier programmer

SBL Series
2"-9" Scoreboards to Display Individual
Hoist Weights

LED5100(A+B)
4" Scoreboard to Display the Sum of Two Hoists

Product Pricing

Part No.DescriptionPriceQty.
CSLL-2 (A+B)2-Channel Crane / Hoist Overload Limiter.$835.00

CSLL-1Single Channel Crane / Hoist Overload Limiter$417.50

Additional Options
Part No.DescriptionPriceQty.
PSC-24-01512VDC, 1.25A, 15W Power Supply, 85-264 VAC Universal Input, Din Rail Mount (Will Power 2 Units)$95.00

RD-100Used to Display Individual Hoist Weight, 1" LED Display, Plastic Enclosure (For Indoor Use)$395.00

SBL-2Used to Display Individual Hoist Weight, 2" LED Display, Aluminum Enclosure (For Indoor & Outdoor Use)$790.00

SBL-4Used to Display Individual Hoist Weight, 4" LED Display, Aluminum Enclosure (For Indoor & Outdoor Use)$1,450.00

SBL-6Used to Display Individual Hoist Weight, 6" LED Display, Aluminum Enclosure (For Indoor & Outdoor Use)$1,785.00

SBL-9Used to Display Individual Hoist Weight, 9" LED Display, Aluminum Enclosure (For Indoor & Outdoor Use)$2,710.00

LED5100A+BUsed to Display the Sum, 5 Digit 4" LED Scoreboard, Plastic IP56 Enclosure (For Indoor Use)$1,520.00

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