Products
CFBHL spokes load sensor
Author:Anonymous Update:2013-7-11 Hits:0
Features and Uses
The sensor uses Spoke elastomer structure, the use of shear stress principle, with a low profile, anti-bias load, high precision, good strength characteristics. Load force for a variety of tests. Widely used in various electronic scales, cement batching warehouse, powder mixer measurement and control systems and industrial automation.
Dimensions
| Range | ФA | B | ФC | D | E | K | L | SR | 4-ФJ |
| 0.2 ~ 0.7t | 72 | 41 | 16 | 8 | 25 | 62 | 72 | 8 | 4.6 |
| 1 ~ 8t | 88 | 53 | 20 | 10 | 34 | 75 | 88 | 12 | 5.6 |
| 10 ~ 15t | 114 | 70 | 25 | 13 | 46 | 95 | 114 | 25 | 6.5 |
| 20 ~ 30t | 145 | 91 | 32 | 16 | 60 | 120 | 145 | 30 | 11 |
Technical Specifications
| Parameters | Units | Technical parameters | Parameters | Units | Technical parameters |
| Sensitivity | mV / V | 2.0 ± 0.05 | Temperature coefficient of sensitivity | ≤% F · S/10 ℃ | ± 0.03 |
| Nonlinear | ≤% F · S | ± 0.03 | Operating temperature range | ℃ | -20 ℃ ~ +80 ℃ |
| Hysteresis | ≤% F · S | ± 0.03 | Input resistance | Ω | 750 ± 20Ω |
| Repeatability | ≤% F · S | ± 0.03 | Output Resistance | Ω | 700 ± 5Ω |
| Creep | ≤% F · S/30min | ± 0.03 | Safe overload | ≤% F · S | 150% F · S |
| Zero output | ≤% F · S | ± 1 | Insulation resistance | MΩ | ≥ 5000MΩ (50VDC) |
| Zero temperature coefficient | ≤% F · S/10 ℃ | ± 0.03 | Recommended excitation voltage | V | 10V ~ 15V |