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HAEHNE
Measuring Roll MEZ

Measuring Roll MEZ

Product catalog summary

Introduction
The MEZ measuring roll by HAEHNE Elektronische Messgeräte GmbH is designed for measuring web tension forces in materials such as paper, textile, plastic, and metal. Its compact design allows for easy integration into OEM machines or retrofitting into existing systems.

Components and Design
The MEZ consists of a hull, bearings, and two force sensors integrated directly into the roll. It is delivered ready for electrical connection and immediate use. The roll length is customizable, and the standard hull material is aluminum, with other materials available upon request.

Special Features

Complete measuring roll with integrated sensors
Simple installation process
Capability for separate or joint measurement of bearing forces
Sensors made from stainless steel
Cost-effective and compact design

Mounting and Accessories
The sensors can be mounted directly to the machine frame using a mounting flange or clamping blocks, which are available as accessories. Additional options include a variant for use in explosive areas, which includes a J-Box.

Technical Specifications

Nominal force range: 20 to 4000 N
Max. operating force: 160% of nominal force
Overload protection: 1000%, max. 6400 N
Nominal rating: 1 mV/V for 20 and 40 N rolls, 1.5 mV/V for rolls > 100 N
Combined error: 0.5%
Temperature range: Nominal +10 to +60°C, Operational -10 to +70°C
Strain gauge bridge resistance: 700 Ω
Max. bridge supply voltage: 10 VDC
Enclosure protection: IP54
Roll diameter: from 40 mm
Standard surface: hard anodized with roughness Rz 8 mm
Balance quality: Q 6.3; Q 2.5; Q1 (as per VDI 2060)

Ordering Information
Example: MEZ129-567-100-T, where specifications such as roll diameter, length, and nominal force are indicated.

Catalog excerpts

Scope of Supply Measuring roll with two force sensors ZAK, with 5 m cable (PVC) and cable connection T: cable gland, straight Additional Option F: For use in explosive areas, incl. J-Box Additional Accessories ZAK- Mounting flange ZAK- Clamp device Selection of mounting types see "Product Description ZAK' Special Features • Complete measuring roll with measuring sensors • Simple installation • Separate or joint measurement of bearing forces • Sensors made of stainless steel • Cost effective compact design V4 Supply voltage V! Signal voltage Ordering Example The measuring roll MEZ is used to measure web tension forces, e.g. in moving webs of paper, textile, plastic, metal. The compact design enables quick and cost effective integration into OEM machines or retrofitting into existing machines. The MEZ is made up of the hull, the bearings, and the two force sensors, which are directly integrated in the roll. The measuring roll comes ready assembled for electrical connection and immediate use. The measuring sensors can be fixed with the mounting flange directly to the machine frame or mounted with clamping blocks (available as accessories). The length of the roll is custom designed. The hull of the measuring roll is made of aluminium as a standard. Other materials are available on request. MEZ129-567-100-T Type Roll diameter Roll length (BL) Nominal force Variants / Options HAEHNE Elektronische Messgerate GmbH • Heinrich-Hertz-Str.29 • D-40699 Erkrath Germany • Telefon 0211/9 2591-0 • Fax 0211/92591-20 http://www.haehne.de Email: [email protected]

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HAEHNE Technical Data axial movement (floating bearing) 174 - 183 mm Technical modification reserved. HAEHNE Elektronische Messgerate GmbH • Heinrich-Hertz-Str.29 • D-40699 Erkrath Germany • Telefon 0211/92591-0 • Fax 0211/92591-20 http://www.haehne.de Email: [email protected]

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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