USB Weighing Device

  • Saves the space of a standard scale indicator
  • Saves valuable time
  • Meets European and US NAWI W&M requirements
  • Built-in Alibi storage ensures traceability


The MU1 is a USB-connected weighing device designed to fit Marel in Human-Machine Interface (HMI) workstations, with NAWI W&M approval in Europe and the US. It can be used with many Windows 7 based PCs or HMIs.

The device can be connected to all strain gage load cell based platforms. It connects to most land platforms (NAWI) with a 6-wire load cell connection, and connects to the PC or HMI with a USB connection.

Compact and economical

The MU1 costs less than a standard indicator, and saves space and money by reducing the number of displays needed at your QC or packing station from two to one.

Ensures traceability

The device’s built-in Alibi memory holds up to 1 million records, helping you fulfil your traceability requirements.


Type Designation    MU1 (type approved versions)
Accuracy Class    Class III & IIII n(max) = 7500
Approvals    EC Type-Approval No. DK 0199.338 as a module and as a complete instrument US Certificate of Conformance: CoC 14-002
Outer Dimensions    99.8 x 53.4 x 16.1 mm (W x D x H) [3.929" x 2.102" x 0.6339"]
Weight    160g
Order Number    elm-enet-mu1



The MU1 comes with Innova and Windows 7 software displays.

The scale is controlled by the HMI operator. Other PC operating systems, such as Linux, are also supported.


Marel offers a range of service solutions to prevent failures, maximize performance or in case of unexpected breakdowns remote or onsite assistance.

Marel has offices in 30 countries across all regions, and a global network of highly skilled professionals that provide remote as well as onsite service support. We provide quality spare parts and customized service agreements for our customers to ensure optimal performance of Marel equipment.

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Our dedicated team is here to help and answer any questions you may have. Please complete the form, and we’ll get back to you as soon as possible. We look forward to hearing from you.

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