Grid Type Resistance Strain Gauge

SKU: SUCH-SG-AB

$12.91

● Resistance in OHMs 350Ω or 1000Ω ● Resistance nominal value deviation ≤±0.5% ● Insulation resistance 10⁴ MΩ ● Fatigue life (Room temp) ≥10⁷

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Overview
Specs
Application
FAQ
Reviews

Overview

Affordable price resistive shear strain gauge offers excellent temperature and creep self-compensation. Available in either encapsulated or open-type configurations, it is stable, flexible, and easy to install, making it suitable for stress analysis and microstrain measurement. Its resistance changes with strain. Available in 350Ω or 1000Ω, SUCH resistance strain gauge boasts a resistance tolerance of ≤±0.5%, an insulation resistance of ≥10⁴ MΩ, and a fatigue life (at room temperature) of ≥10⁷ cycles. Its stable and reliable performance makes it suitable for long-term precision measurement applications.

Note: Various strain gauge models are available and support for customization. Please check with our customer service for detailed specs and pricing before ordering.

Strain Gauge Structure Diagram

Resistance strain gauge structure diagram

Strain Gauge Model (Unit: mm)

Model	Grid Size	Backing Size
BF(BA)350-1AB	1.6×1.5	9.6×2.7
BF(BA)350-3AB	3.8×3.1	8.0×4.1
BF(BA)1000-3AB	3.8×3.1	8.0×4.1

Specs

Resistance in OHMs	350Ω, 1000Ω
Resistance Nominal Value Deviation	≤±0.5%
Resistance Average Value Tolerance	≤±0.1%
Sensitivity Coefficient	2.0-2.2
Sensitivity Average Value Dispersion	±1%
Average Heat Output Coefficient	1 μm/m/℃
Dispersion of Average Heat Output	≤30 μm/m/℃
Insulation Resistance	10⁴ MΩ
Fatigue Life (Room Temp)	≥10⁷
Backing Material	Phenolic (BF series)/ Polyimide (BA series)
Working Temperature	BF series: -30℃ to 80℃; BA series: -30℃ to 150℃

Application

Household Appliances

Medical Devices

Engineering Structural Monitoring

FAQ

Q1: What is the difference between a shear strain gauge and a conventional strain gauge? ❯

Shear strain gauges are specifically designed to measure shear stress or shear deformation and are commonly used in shear beam force sensors and torque sensors. Their optimized grid layout accurately reflects strain in the shear direction, while conventional strain gauges are typically used for uniaxial or biaxial tensile strain measurement.

Q2: What are the common types of strain gauges? ❯

Common types include metal foil strain gauges, semiconductor strain gauges, shear strain gauges, and bending strain gauges. Different types are suitable for different measurement environments and accuracy requirements.

Q3: What is the service life of a strain gauge? ❯

Generally speaking, within normal strain ranges and environmental conditions, strain gauges can withstand millions of loading cycles. Their service life depends on factors such as the operating environment, strain magnitude, and installation quality.

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Grid Type Resistance Strain Gauge

Strain Gauge Structure Diagram

Strain Gauge Model (Unit: mm)

Household Appliances

Medical Devices

Engineering Structural Monitoring

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