1. manganese steel

2. Suitable for electronic balances, kitchen scales and other small weighing devices.

Model: HBBF-AA

Resistance: 120-2000 (ohm)

Material: Foil

Model: HBF-EB

Resistance: 120-2000 (ohm)

Material: Foil

Payment Terms: FOB OR EXW Shenzhen OR GUANGZHOU

4 Lead Wires

Model: HB-FB

Resistance: 120-2000 (ohm)

Material: Foil

Model: HB-FB

Resistance: 120-2000 (ohm)

Material: Foil

The BF350-3AA-23-TO is a high-performance foil strain gauge engineered for design engineers and application technicians who require dependable, accurate strain measurement in demanding environments. Its precision uniaxial sensing capability makes it an ideal, off-the-shelf solution for integrating into load cells, pressure transducers, and force sensors—especially where consistent performance under varying conditions is critical.

Metal foil resistance strain gauges are the core sensing elements of various strain sensors. A foil strain gauge is a thin, flexible sensor that measures strain on an object. It consists of a metallic foil pattern mounted on a backing material. When the object deforms, the foil’s electrical resistance changes proportionally, allowing precise measurement of stress, load, or pressure.

Key Features & Advantages

• Gauge Type: Linear/Signal Alex
• Foil Material
• Operating Temperature Range: -50°C to +200°C.
• Grid Dimensions: The sensitive grid length is typically 3mm x 2mm
• Resistance: 350 Ohms (±0.35%).

Model: HBF-GB-B

Resistance: 120-2000 (ohm)

Material: Foil

Model: HBF-GB-C

Resistance: 120-2000 (ohm)

Material: Foil

Model: HBF-GB-D

Resistance: 120-2000 (ohm)

Material: Foil

Model: HBF-GB-E

Resistance: 120-2000 (ohm)

Material: Foil

Model: HBF-HA-B

Resistance: 120-2000 (ohm)

Material: Foil

Model: HB-BF

Technical parameters of the BF series
Resistance 120/350/1000
Sensitivity coefficient 2.08±1% (A level)
Dispersion scope ±1%
Average output coefficient

Model: HBBF-

Resistance: 120-2000 (ohm)

Material: Foil

Payment Terms: FOB OR EXW Shenzhen OR GUANGZHOU

Five Terminals

Model: HBBF-TM

Resistance: 120-2000 (ohm)

Material: Foil

The AA strain gauge is a strain gauge designed with for linear strain measurement. Its grid pattern is simple yet versatile and can be made to different lengths to best suit the application

The AB strain gauge is designed for Torsion and Shear applications. This type is in 1/4 Bridge configuration must be paired with other strain gauges for Shear and Torsional strain measurements.