Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa BLWL-B-500KNSA3 BLWL-B Hollowed Load Cell
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: BLWL-B-500KNSA3
It can be used to measure loads of ground anchors, PC anchors, tunnel timbering, etc. either existed or new one.
Features
• Being waterproof ensures field usage IP67 (IEC 60529)
• Lower price than the conventional models
Specifications
Performance
Rated Capacity | 500 kN |
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Nonlinearity | Within ±1% RO |
Hysteresis | Within ±0.5% RO |
Rated Output | Approx. 1 mV/V |
Environmental Characteristics
Safe Temperature | -20 to 70ºC |
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Compensated Temperature | -10 to 60ºC |
Temperature Effect on Zero | Within ±0.1% RO/ºC |
Temperature Effect on Output | Within ±0.1%/ºC |
Electrical Characteristics
Safe Excitation | 10 V AC or DC |
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Recommended Excitation | 1 to 10 V AC or DC |
Input Resistance | 350 Ω ±2% |
Output Resistance | 350 Ω ±2% |
Cable | 4-conductor (0.5 mm2) chloroprene shielded cable, 9.6 mm diameter by 2 m long, bared at the tip (Shield wire is not connected to the case.) |
Mechanical Properties
Safe Overloads | 120% |
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Degree of Protection | IP67 (IEC 60529) |
Weight | Approx. 4.4 kg |
Dimensions
Remarks
1) Both nonlinearity and hysteresis are the calibrated values.
Depends on the load surface and the load direction, they may exceed the spec. value.
2) When installing, never apply eccentricity load on it.
3) The specifications are the values under uniform load on the load surface.
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