Product Numbers:KA diaphragm strain gages
Product description:Diaphragm strain gages for pressure transducer
Ordering code:
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 |
Distance to Center mm |
|
BF350-9KA |
Φ9.0 |
Φ10 |
|
|
|
BF350-10KA |
Φ9.0 |
Φ10 |
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ZF1000-10KA |
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BF350-15KA |
Φ14.2 |
Φ15 |
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ZF1000-15KA |
|||||
BF350-20KA |
Φ19 |
Φ20 |
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ZF1000-20KA |
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ZF350-20KA |
Φ19 |
Φ20 |
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ZF1000-7KA |
Φ7.0 |
Φ9.9 |
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ZF1000-13KA |
Φ12.2 |
Φ13 |
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ZF1000-14KA |
Φ13 |
Φ14 |
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ZF1650-13KA |
Φ9.8 |
Φ13 |
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ZF2000-14KA |
Φ13.5 |
Φ14.2 |
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ZF2000-18KA |
Φ17.8 |
Φ18.2 |