Xian Ruijia Measurement Instruments Co., Ltd.
Xian Ruijia Measurement Instruments Co., Ltd.
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Spoke pressure transducers are widely used in hopper scales, vehicle scales, rail scales and other electronic scales to do force analysis and measurement in various industrial weighing systems .
Spoke pressure sensor product features
1. Spoke type pressure sensor adopts imported foil strain gauge and elastic element to form the sensitive element;
2. The structure is compact and sturdy, easy to install, good stability;
3. Adopt the design of cut-off frequency interference, strong anti-interference ability; high sensitivity, accurate measurement;
4. Using cross shear beam structure, with good natural linearity;
5. Strong anti-bias load capability, high precision, low profile height, easy and stable installation.
| Specifications | Technique |
| Capacity | 20~1000kg |
| Reted output | 2.0±10%mV/V |
| Zero Balance | ±1%F.S. |
| Creep(30min) | ≤0.03%F.S. |
| Non-linearity | ≤0.05%F.S. |
| Hysteresis | ≤0.05%F.S. |
| Repeatability | ≤0.03%F.S. |
| Input impedance | 780±20Ω |
| Output impedance | 700±10Ω |
| Temp.effect on output | 0.05%F.S./10 C |
| Temp.effect on zero | 0.05%F.S./10 C |
| Insulation resistance | ≥5000MΩ/100V(DC) |
| Recommended excitation | 10V |
| Maximum excitation | 15V |
| Compensated Temp Range | -10~40ºC |
| Operating Temp Range | -20~70 ºC |
| Safe overload | 150%F.S. |
| Ultimate overload | 200%F.S. |
| Cable size | 6x5000mm |
| Material | >50kg=Alloy steel 50kg=Aluminium alloy |