Accuracy : 1/3333
The LTZ-A series load cells adopt a Roberval's mechanism to ensure 1/3333 accuracy and easy handling and maintenance. Since they can be installed with less burden to existing facilities, they are used as compact, lightweight load cells with excellent cost performance for weighing or testing systems in various fields. (Patented)| Model | Rated Capacity | Natural Frequency(Approx.) | Weight(Approx.) |
|---|---|---|---|
| LTZ-50KA | 500N | 1.25kHz | 300g |
| LTZ-100KA | 1kN | 1.75kHz | |
| LTZ-200KA | 2kN | 2kHz | 350g |
| LTZ-500KA | 5kN | 2.5kHz | 700g |
| LTZ-1TA | 10kN | 2.8kHz | |
| LTZ-2TA | 20kN | 2.6kHz | 1.5kg |
| LTZ-5TA | 50kN | 4.3kHz | 4.4kg |
| Performance | |
|---|---|
| Rated Capacity | See table above |
| Nonlinearity | Within??0.03% RO (LTZ-50KA to 200KA) Within ??0.05% RO (LTZ-500KA to 5TA) |
| Hysteresis | Within??0.03% RO (LTZ-50KA to 200KA) Within ??0.05% RO (LTZ-500KA to 5TA) |
| Repeatability | 0.03% RO or less |
| Rated Output | 3 mV/V (6000??m/m) ??0.2% |
| Environmental Characteristics | |
| Safe Temperature Range | -20 to 80??C |
| Compensated Temperature Range | -10 to 70??C |
| Temperature Effect on Zero Balance | Within??0.005% RO/??C |
| Temperature Effect on Output | Within??0.005%/??C |
| Electrical Characteristics | |
| Safe Excitation Voltage | 20V AC or DC |
| Recommended Excitation Voltage | 1 to 10V AC or DC |
| Input Resistance | 350???0.5% |
| Output Resistance | 350???0.5% |
| Cable | 4-conductor (0.3 mm 2 ) chloroprene shielded cable, 8.5 mm diameter by 3 m long, with press-fit terminal for 4 mm |
| (Shield wire is not connected to mainframe.) | |
| Mechanical Properties | |
| Safe Overload Rating | 150% |
| Material | Aluminum alloy (mainframe of 50 to 200KA) |
| Critical Overload | See table above |
| Natural Frequency | See table above |
| Weight | See table above |
| Protection Rating | IP64 (Splash proof type conforming to JIS C 0920) |
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