Name: Zemic BM14G
Brand: Zemic
SKU: 111404
Availability: InStock

Zemic BM14G

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Datasheet

Stainless steel IP68 compression load cell

Hermetically sealed

Suitable for hopper scales and vehicle testing facilities

Built-in surge arrestors

Current calibrated (sc-option)

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Zemic BM14G Introduction

The Zemic BM14G is a high‑capacity stainless‑steel compression load cell engineered for demanding industrial weighing systems that require exceptional accuracy and long‑term stability. Fully hermetically sealed to IP68 and available in OIML R60 C3 and C4 accuracy classes, this loadcell performs reliably in harsh outdoor and industrial environments. With its slim profile and extremely low deflection, the BM14G is widely recognized among professional load cells as a precise and robust solution for heavy‑duty applications. While primarily designed for compression, its mechanical strength and protection features make it a near‑universal choice for large‑scale static weighing systems, though it is not intended for tension measurement.

Installation

Correct installation is essential to ensure accuracy and service life at high loads:

1- Install the load cell on a solid, level steel or concrete foundation capable of supporting the full rated capacity.
2- Use proper mounting accessories, such as rocker or self‑aligning supports, to compensate for minor misalignments and prevent side loading.
3- Ensure that the upper load introduction plate is flat, centered, and parallel to the sensor surface.
4- Apply mounting procedures exactly as shown in the datasheet to protect the loadcell from bending and torsional stresses.
5- Incorporate mechanical limiters and lift‑off protection when the BM14G is used in weighbridges, tanks, or silo systems.

Loading

For consistent performance and long‑term reliability:

1- Apply the load vertically in compression, aligned with the center axis of the load cell.
2- Avoid off‑center loading, lateral forces, and dynamic impacts, even though the sensor supports 150% safe overload and 300% ultimate overload.
3- Do not apply pulling forces; the BM14G is not designed for tension applications.
4- During initial commissioning, increase the load gradually to allow the mechanical structure to settle.
5- Perform zero calibration and full system calibration once the load structure is fully installed and stabilized.

Applications

1- Designed for high‑capacity industrial weighing systems using precision zemic load cells.
2- Commonly used in weighbridges, truck scales, and heavy platform scales requiring minimal deflection.
3- Ideal for tanks, silos, hoppers, and bulk storage systems operating under compression loads.
4- Suitable for outdoor and harsh environments where IP68‑rated loadcell protection is required.
5- Frequently selected for OEM and infrastructure projects demanding high accuracy and long‑term stability.
6- Serves as a robust and near‑universal load measurement solution for heavy static weighing applications, though not intended for tension measurement.

Various of kinds of heavy scales such as trolley scales, truck scales and train scales

Zemic BM14G Dimensions (mm)

Wiring

The Zemic BM14G uses a shielded cable and is available in 4‑wire and 6‑wire configurations:

4‑wire connection

Green — Excitation (+)
Black — Excitation (–)
White — Signal (+)
Red — Signal (–)

6‑wire connection

Green — Excitation (+)
Black — Excitation (–)
White — Signal (+)
Red — Signal (–)
Yellow — Sense (+)
Blue — Sense (–)

The polyurethane‑jacketed, industrial‑grade cable provides excellent noise resistance. The shield should be grounded at the indicator side only for stable signal transmission.