Mô tả
THÔNG SỐ KỸ THUẬT CỦA SL76-VDA
| Output signal | VOLTAGE | CURRENT |
| Strain gauge type | Foil strain gage (GF=2.00) |
| Linearity | < ± 0.5% FS |
| Hysteresis | < ± 0.3% FS |
| Repeatability | < ± 1% FS (max < ± 2% FS) |
| Zero accuracy | < ± 0.1% FS |
| FS accuracy | < ± 1% FS |
| Accuracy at room temperature (1) | < ± 0.5% FS |
| Bridge resistance | 350 Ω |
| Measuring range | +100…+800με, -100…-250με |
| Output resolution | 16-Bit |
| Sampling rate | 5 kHz |
| Low-pass filter | 1 kHz |
| Case | Stainless steel |
| Cover | Aluminum |
| Reset time | > 25 ms |
| Reset voltage | 12…36 VDC |
| Supply voltage | 12…36 VDC |
| Power consumption | 0.5 W | 1 W |
| Zero output signal | 0 V (N) | 4 mA (E) |
| Full scale output signal | + 10 V (N) stretching | 20 mA (E) stretching |
| – 10 V (N) compression | – |
| Allowed load | ≥ 5 kΩ | 0..500 Ω |
| Operating temperature range | -5…+80°C |
| Storage temperature range | -5…+80°C |
| Overload capability | indefinite (offset occurs) |
| Weight, without cable | ~ 110 g |
| Protection class | IP67 |
| Output short circuit protection | Yes |
| Reverse polarity protection | Yes |
| Dielectric strenght (2) | 250V |
| EC Conformity | According to Directive 2014/30/EU |
| |
| (1) incl. Non-linearity, Hysteresis, Repeatability, Zero-offset and Span-offset |
| (2) Uses 50V 2J Voltage suppressor |
