Double bending beam

Force measurement transverse to the longitudinal axis

For measuring small forces

Measuring principle: Full strain gauge bridge

Measuring range: 0…0.02 kN

Measuring bridge: 350 Ω / 350 Ω

Material: Aluminium

VX34120049 - PBB-10A

The PBB-10A is a highly sensitive double bending beam sensor for precise measurement of small forces transverse to the longitudinal axis. It is ideal for quality control, robotics, handling technology, weight and level determination, and medical applications. The beam design with an open measuring chamber and precise bores enables simple, machine-compatible mounting and reliable force transmission, even in confined spaces. Precise strain gauges accurately measure the bending forces, while the encapsulated measuring chamber in a sturdy housing provides protection against mechanical stress, moisture and chemicals. EMC-compliant shielding ensures reliable and interference-free signal transmission in demanding environments.

Typical applications

The PBB-10A accurately measures small forces and is used in quality control, weight and level measurement, robotics and medical technology. Thanks to its compact design and high measuring accuracy, the sensor is suitable for both stationary applications and confined installation situations, providing reliable and accurate force values.

Technical Data

Force Transducer
weight weight approx. 0.22 kg approx. 0.22 kg
Material Material Aluminum Aluminum
Degree of protection Degree of protection IP 67 IP 67
Nominal force Nominal force 0.02 kN 0.02 kN
Max. force of use Max. force of use 150 % of nominal force 150 % of nominal force
Min. breaking force Min. breaking force 300 % of nominal force 300 % of nominal force
General Data
Total error Total error ≤ 1 % of final value ≤ 1 % of final value
Temperature error zero point Temperature error zero point ≤ 0.04 % of final value / k ≤ 0.04 % of final value / k
Temperature error sensitivity Temperature error sensitivity ≤ 0.04 % of final value / K ≤ 0.04 % of final value / K
Insulation resistance Insulation resistance > 5.000 MΩ > 5.000 MΩ
Nominal temperature range Nominal temperature range -15 °C to +70 °C -15 °C to +70 °C
Temperature range of use Temperature range of use -25 °C to +80 °C -25 °C to +80 °C
Measuring bridge
Power supply Power supply max. 12 V AC / DC max. 12 V AC / DC
Measurement principle Measurement principle DMS full bridge DMS full bridge
Input- / Output signal Input- / Output signal 350 Ω / 350 Ω 350 Ω / 350 Ω
Nominal value Nominal value approx. 1 mV / V approx. 1 mV / V
ATEX / IECEx
ATEX zone ATEX zone available Zone 2/22 available Zone 2/22
Produktanfrage

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