La Crosse Scale, Inc Scales and systems.

La Crosse Scale Automated Precision Weighing

Mettler Toledo AUTOMATED PRECISION TECHNOLOGY - Fast, Rugged, Precise and Direct!

Accurate determination of mass is a key product attribute for both process and product quality control. The ability to perform fast, automated yet high-precision weighing opens upa new dimension in many areas of process automation. Whether your needs are for simple weighing, precise filling, specific characterization of materials or quality control, Mettler Toledo precision weigh modules provide precise, automated weighing with direct data connection capabilities in both general manufacturing or hazardous area applications.

Mettler Toledo WM (Modulo)

The Modulo WM weighing modules are specifically designed for the use in automated processes under industrial environmental conditions. Speed, ruggedness, precision and direct connectivity are the key features of this product range. The innovative sensors can be used for weight control as well as filling/dosing applications.

WM.pdf

 

Mettler Toledo model WM High precision Weighing modules

Mettler Toledo WM-Ex (Modulo) WM-Ex

Intrinsically safe weighing modules for use in in hazardous environments (Zone 1; Class I, Div. 1). Specially developed for integration in automated processes. A professional solution for new horizons in dispensing and weight determination.

WM-Ex.pdf

Mettler Toledo model WM High precision Weighing modules for hazardous weighing

Mettler Toledo WMH(High Capacity)

The Modulo WM weighing modules are specifically designed for the use in automated processes under industrial environmental conditions at Higher Capacities - Speed, ruggedness, precision and direct connectivity are the key features of this product range. The innovative sensors can be used for weight control as well as filling/dosing applications

WMH.pdf

 

Mettler Toledo model WMH High Capacity High precision Weighing platforms

Mettler Toledo WMH-Ex(High Capacity)

The WMH-Ex weighing platforms are specifically designed for the use in automated processes in hazardous environments (zone1; 21). Speed, ruggedness, precision and direct connectivity are the key features of this product range. The innovative sensors can be used for weight control as well as filling/dosing applications.

WMH-Ex.pdf

Mettler Toledo model WMH High Capacity High precision Weighing platforms for hazardous areas

Standard Modulo WM and WM-Ex models for Hazardous Areas.

The WM weighing modules are specifically designed for the use in automated processes under industrial environmental conditions. They provide high precision weighing in fractions of a second and can be directly connected to a PLC. Different weighing modes, adjustable filters and stability criteria allows you to operate even in harsh industrial environment- ideal for use in high speed automation, pharmaceutical, nuclear or explosive material in chamber weighing applications.

Product Capacity Readability
WM124 121 g 0.0001 g
WM123 121 g 0.001 g
WM503 510 g 0.001 g
WM3002 3100 g 0.01 g
WM6002 6100 g 0.01 g
  1. All Modulo units listed above can ordered with suffix as follows: L22 (IP54) for Dry industrial environments or W22 (IP66) for Washdown environments.
  2. For Hazardous Area Weighing: X-LCL (IP54P) for Hazardous Industrial and X-WCL suffix for Hazardous Washdown environments.

Options

  • Washdown configuration
  • Certified versions for Ex zone 2

Product Highlights

  • Built for harsh industrial environments and hazardous environments (zone 1; 21)
  • Stainless steel housing up to IP67
  • Direct connection to PLC (RS232; RS422; Profibus DP; DeviceNet) EthernetTCP/IP
  • Proven mechanical design (as K-Line) built-in adjustment weight for Customer Benefits
  • Faster and more accurate filling/dosing processes
  • Optimized use of valuable materials
  • Enhanced process safety
  • Reduced cycle times, minimized downtimes
  • increased production volume
  • Automatic detection of defects

WM-MMHOEM.pdf

 

WM, Tbrick and WMH on netowrk to both PC and PLC

WM modules shown in use for automated weighing application for quality weight checks

Mettler Toledo Automated Precision Weighing for General & Hazardous Areas.

The Mettler Toledo WMH "High Capacity" models "WMH" - WMH-Ex weighing modules are specifically designed for the use in automated processes for both in Industrial & Hazardous Environments (ATEX Zone 1; FM Class I, Div. 1). Speed, ruggedness, precision and direct connectivity are the key features of this product range. The innovative sensors can be used for weight control as well as filling/dosing applications.

The WMH High Capacity Series has 22 different models and covering a weighing ranges of 15 kg x 0.1g - 3000 kg x 50 g. The rugged and extremely durable stainless steel housing encloses the load cell in proven METTLER TOLEDO MonoBloc technology, an internal calibration device as well as the electronics boards. The weighing modules offer an efficient data transfer to process control systems via the PSU power supply module. They are easy to implement and to configure with the enclosed software tools.

 

WMH Series model Specifications

Model Capacity/Readability Platform Size
WMHA15s-22 15 kg x 0.1 g 13.8” x 11”
WMHA32s 32 kg x 0.1 g 13.8” x 11”
WMHB60s-22 60 kg x 1.0 g 16” x 20”
WHMCC150s-22 150 kg x 1.0 g 32” X 24”
WHMCC300s-22 300 kg x 2.0 g 32” X 24”
WHMC600s-22 600 kg x 10 g 39” X 32”
  • Larger sizes available –up to 6000 kg - please contact for capacities greater than above.
  • All model models listed above show suffix “s-22” for Stainless.
  • Add suffix "sx-cl" (IP66) for use in EX- Hazardous & Washdown environments

 

Digram shows a typical hazarous area weighing configuration in hazardous to PLC/PC

Mettler Toledo WM module High precision scale for Ex environments

Mettler Toledo WMH High precision scale base for Ex environment

WM and WMH Automated Precision Accessories

ConBox

Connection socket in aluminum housing with terminal screw connections, for dividing up the lines based on function (supply voltage, RS interfaces) and structure of an RS-422 network. By looping through the supply lines, thefeed has only to be laid to the first ConBox.Dimensions (L x W x H): 160 mm x 100 mm x 60 mm.

Mettler Toledo conBox for WM and WMH bases

Connection Module

Connection module in plastic housing, can be connected to DIN rail, with terminal screw connections for dividing up the lines based on function (supply voltage, RS interfaces) and structure of an RS-422 network. Additional functions for implementing digital input/output signals (optional for WM / WMH): Enables the connection of digital input/output signals at 24 V. Inputs and outputs are electrically insulated from one another and the electronics. Dimensions (L x W x H): 150 mm x 76.4 mm x 53 mm.

Mettler Toledo Con module for additional/interfaces for the WM-WMH scales

Profibus Module

Connection module in plastic housing, can be attached to DIN rail, with plug. For connection of WM weighing modules / WMH weighing platforms to a Profibus network (Profibus-DP slave according to EN 50170). Dimensions (L x W x H): 120 mm x 75 mm x 27 mm.

Profibus.pdf

DeviceNet Module

Module Connection module in plastic housing, can be attached to DIN rail. For connection of WM weighing modules / WMH weighing platforms to a DeviceNet network (according to EN 50325-2). Dimensions (L x W x H): 120 mm x 75 mm x 27 mm.

DeviceNet.pdf

Profibus module for interface to PLC Profibus networkDeviceNet module for interface to PLC via DeviceNet network

These products are developed, produced and tested in a
METTLER TOLEDO facility that has been audited and registered
according to international (ISO 9001) quality standards.

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(800) 453-7232    La Crosse Scale, LLC - 2908 Airport Road - La Crosse, WI 54603   
Phone: (608) 781-1655    Fax: (608) 781-1657
ISO/IEC 17025 Testing and Calibration 1902.01 Mettler Toledo Distributor Field Representative