Weight measurement sensor for weight measurements
Weight measurement sensor for weight measurements
Features
- Aluminum construction,small size
- Strain gauge technology,high accuracy
- 6-wire connection,temperature compensated
- Suitable for platform sizes up to 400*400(mm)
- Widely used for price computing scales,counting scales,bench scales.etc.
Dimensions
Specifications
| Capacity | 15kg 20kg 30kg 50kg 100kg 200kg |
| Rated output | 2.0±5%mV/V |
| Excitation | 5-15V |
| Zero balance | ±5% R.O. |
| Nonlinearity | ±0.015% R.O. |
| Hysteresis | ±0.01% R.O. |
| Nonrepeatability | ±0.01% R.O. |
| Creep(30min) | ±0.02 R.O. |
| Safe overload | 150% F.S. |
| Ultimate overload | 200% F.S. |
| Compensated temperature | -10...+40oC |
| Operating temperature | -20...+60oC |
| Temperature shift zero | ±0.02% R.O./10oC |
| Temperature shift span | ±0.02% R.O./10oC |
| Input resistance | 405±10 ohms |
| Output resistance | 350±3 ohms |
| Insulation resistance | >2000M ohms |
| Ingress protection | IP65 |
| Material of element | Aluminum alloy |
| Cable |
Ø6*1500mm 6-wire (Longer cable available) |
| Wiring code |
Red--E+ Blue--Sen+ Black--E- Yellow--Sen- Green--S+ White--S- |
Weight measurement sensor 200kg 100kg 50kg 30kg 20kg 15kg
A strain gauge based weight sensor is an eletronic device that converts weight into analog output which is proportional to the applied weight,thus the weight can be measured by measuring the analog output signal from the load cell.The output signal of a load cell can be calculated according to to below formula:
Power supply range: 3-15V
Rated output range: 1.0~2.0mV/V
Within the rated capacity,a load cell outputs 0~30mV signal which is proportional to the applied weight.For different applications,load cell signal amplifier can be used to amplify the mV signal into 0-5V/0-10V/4-20mA for easy signal process.High accuracy AD converter is also an option.
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