-
2022-03-24Download
400-700-9998
Model：BF Series Composite Strain Gauge
Use：These are foil strain gauges designed for measurement on composite materials.
These are foil strain gauges designed for measurement on composite materials. These strain gauges have specially designed grid pattern to reduce the stiffening effect of strain gauge on the specimen. Self-temperature-compensation is available for materials having coefficient of thermal expansion of 3, 5 or 8 ×10-6 strain/°C, which makes these strain gauges suited for measurement on ceramic, carbon or composite materials.
New series of strain gauges named GOBLET are added to this series. They are compliant with RoHS 2 Directive 2011/65/EU and supplied with CE marking. Even though lead-free solder is used in the GOBLET gauges, they show better performance than conventional strain gauges owing to the adoption of unique gauge pattern. Extension leadwires with CE marking are also available.
Applicable specimen | Metal, Glass, Ceramics | Backing
| Polyimide
|
|---|---|---|---|
Operational temperature(°C) | -20 ~ +200°C GOBLET:-30~+200°C | Element
| Cu-Ni
|
Temperature compensation range(°C) | +10 ~ +80°C
| Strain limit
| 3% (30000×10-6 strain) |
Applicable adhesive
| CN,NP-50B
| Fatigue life at room temperature | 1×106 (±1500×10-6 strain) |
COMPOSITE MATERIALS USE
Gauge pattern
| Type
| Gauge length (mm) | Gauge width (mm) | Backing length (mm) | Backing width (mm) | Resistance (Ω) |
|---|---|---|---|---|---|---|
Single-element (G.F. 2.1 approx.) 
| BFLAB-2-3 BFLAB-2-5 BFLAB-2-8 | 2 | 0.9 | 7.6 | 2.5 | 120 |
| BFLAB-5-3 BFLAB-5-5 BFLAB-5-8 | 5 | 1.5 | 12.3 | 3.3 | 120 |
Each package contains 10 gauges.
Gauge pattern
| Type
| Gauge length (mm) | Gauge width (mm) | Backing length (mm) | Backing width (mm) | Resistance (Ω) |
|---|---|---|---|---|---|---|
90° 2-element Rosette Plane type (G.F. 2.1 approx.) 
| BFCAB-2-3 BFCAB-2-5 BFCAB-2-8 | 2 | 1.3 | 8.0 | 8.0 | 120 |
| BFCAB-5-3 BFCAB-5-5 BFCAB-5-8 | 5 | 1.5 | 11.5 | 11.5 | 120 |
Each package contains 10 gauges.
Gauge pattern
| Type
| Gauge length (mm) | Gauge width (mm) | Backing length (mm) | Backing width (mm) | Resistance (Ω) |
|---|---|---|---|---|---|---|
45°/90°3-element Rosette Plane type (G.F. 2.1 approx.) 
| BFRAB-2-3 BFRAB-2-5 BFRAB-2-8 | 2 | 1.3 | 8.0 | 8.0 | 120 |
| BFRAB-5-3 BFRAB-5-5 BFRAB-5-8 | 5 | 1.5 | 11.5 | 11.5 | 120 |
Each package contains 10 gauges.
COMPOSITE MATERIALS USE
Gauge pattern
| Type
| Gauge length (mm) | Gauge width (mm) | Backing length (mm) | Backing width (mm) | Resistance (Ω) |
|---|---|---|---|---|---|---|
Single-element (G.F. 2.1 approx.) 
| BFLA-2-3 BFLA-2-5 BFLA-2-8 | 2 | 0.9 | 7.6 | 2.5 | 120 |
| BFLA-5-3 BFLA-5-5 BFLA-5-8 | 5 | 1.5 | 12.3 | 3.3 | 120 |
Each package contains 10 gauges.
Gauge pattern
| Type
| Gauge length (mm) | Gauge width (mm) | Backing length (mm) | Backing width (mm) | Resistance (Ω) |
|---|---|---|---|---|---|---|
90° 2-element Rosette Plane type (G.F. 2.1 approx.) 
| BFCA-2-3 BFCA-2-5 BFCA-2-8 | 2 | 1.3 | 8.0 | 8.0 | 120 |
| BFCA-5-3 BFCA-5-5 BFCA-5-8 | 5 | 1.5 | 11.5 | 11.5 | 120 |
Each package contains 10 gauges.
Gauge pattern
| Type
| Gauge length (mm) | Gauge width (mm) | Backing length (mm) | Backing width (mm) | Resistance (Ω) |
|---|---|---|---|---|---|---|
45°/90°3-element Rosette Plane type (G.F. 2.1 approx.) 
| BFRA-2-3 BFRA-2-5 BFRA-2-8 | 2 | 1.3 | 8.0 | 8.0 | 120 |
| BFRA-5-3 BFRA-5-5 BFRA-5-8 | 5 | 1.5 | 11.5 | 11.5 | 120 |
Each package contains 10 gauges.
Products
Highway detection Earth Sciences Indoor soil Nondestructive testing In situ test Material testing Sensing data acquisitionTechnology and Services
Technology and Services DownloadsNews
Company Background Join UsForum
Home circle activity curriculum Q & AAbout
About Us Recruitment Contacts E-Mail General Conditions of SalesThe Group's Subnet
Earth Products India Pvt. Ltd. Building Diagnostic Consultants Limited (BDC)
Hotline (9:00-18:00 on weekdays)
400-700-9998
Enquiry: hkmarketing@epc.com.hk
WHATSAPP