Product Numbers:BA
Product description:strain gages for stress analysis
Ordering code:
BE series |
BA series |
BQ series |
phenolic acetyl resin backing, constantan alloy, encapsulated gauges with temperature compensation good flexibility for installation used for 005% FS accuracy transducers and stress analysis. |
polyamide resin backing, constantan alloy, encapsulated gauges with temperature, compensation, higher elongation, good humidity resistance & electric insulation performance, wide application temperature range, suitable for precision stress analysis within 150℃ |
paper based acetyl resin backing constantan alloy open-faced gauges. thinner and soft backing make the gauges, easy to be bonded, suitable for general stress analysis, especially for stress analysis of composed material or concrete material. |
specification |
BE series |
BA series |
BQ series |
nominal resistance |
60,120,350,650 |
120,350 |
120 |
tolerance of resistance |
<±0.1% |
<±0.1% |
<±0.1% |
gauge factor |
2.00~2.20 |
1.86~2.20 |
1.86~2.40 |
gauge factor resistance |
<±1% |
<±1% |
<±1% |
strain limit |
2.00% |
2.00% |
2.00% |
fatigue life |
>107 |
>107 |
>107 |
metal foil |
constantan alloy |
constantan alloy |
constantan alloy |
backing material |
phenolic acetyl resin |
polyamide resin |
paper-based acetyl resin |
cover material, |
phenolic acetyl cover |
phenolic acetyl cover |
acetyl-resin surface |
working temperature range |
-30~+80℃ |
-30~+80℃,-80~+150℃ |
-30~+80℃ |
temperature compensation |
titanium(9), mild steel(11), stainless steel(16), |
not available |
|
curing temperature |
135℃(curing process) 165℃(post curing process) |
MODEL |
GRID DIM |
BACKING DIM |
|||
L (mm) |
W (mm) |
L (mm) |
W (mm) |
||
BE(BA,BQ)120-2BA(**) |
2.0 |
1.5 |
9.3 |
9.3 |
|
BE(BA,BQ)120-3BA(**) |
3.1 |
1.8 |
11.1 |
11.1 |
|
BE(BA,BQ)120-4BA(**) |
3.8 |
1.7 |
11.6 |
11.6 |
|
BE(BQ)120-6BA(**) |
5.9 |
3.1 |
15.4 |
15.4 |