Product Numbers:HA shear strain gages
Product description:Strain Gages For Precious Transducers
Ordering code:
BF series |
BA series |
ZF series |
modified phenolic resin backing, constantan alloy, encapsulated gauges with temperature compensation and creep compensation; high accuracy, good stability , for manufacturing precision transducers (0.02%FS)
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Polyamide resin n constantan alloy, encapsulated gauges with temperature compensation, high elongation, wider operating temperature range, suitable for stress analysis under 150 ℃ and build in 0 . 0 5 % F S accuracy transducers. |
modified phenolic resin backing karma alloy encapsulated gauges with temperature compensation and creep compensation(or modulus compensation) high accuracy good stability, high resistance, small power loss for manufacturing 0.02%FS accuracy transducers. |
specification |
BF series |
BA series |
ZF series |
nominal resistance(Ω) |
3,506,501,000 |
3,506,501,000 |
3,506,501,000 |
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 |
>108 |
effective modulus compensation |
not available |
not available |
aluminum(23) |
metal foil |
constantan alloy |
karma alloy |
constantan alloy |
creep compensation |
available |
available |
available |
working temperature range |
-30~+80℃ |
-30~+150℃ |
-30~+80℃ |
temperature compensation |
titanium(9), mild steel(11), stainless steel(16), aluminium(23), magnesium(27), plexiglass(65) |
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curing temperature |
135℃(curing process) 165℃(post curing process) |
MODEL |
GRID DIM |
BACKING DIM |
CREEP |
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L (mm) |
W (mm) |
L (mm) |
W (mm) |
|||
BF350-2HA |
2.0 |
3.7 |
9.0 |
5.6 |
|
|
BF350-3HA |
2.8 |
5.5 |
9.7 |
6.7 |
||
BF350-4HA |
3.7 |
6.4 |
8.5 |
7.4 |
||
BF650-3HA |
2.8 |
4.7 |
8.8 |
5.7 |
||
BF1000-3HA |
2.8 |
5.5 |
9.7 |
6.7 |
||
BF1000-4HA |
3.8 |
6.4 |
8.5 |
7.4 |