M9D Digital Truck Scale Load Cell
Features
- Digital output double ended beam load cell
- Integrated signal processing with strong anti-interference capability
- Alloy steel construction for heavy-duty truck scales
- IP68 waterproof for outdoor weighbridge use
- Up to 40 ton capacity
- Improved system accuracy and consistency
- Nickel-plated finish, with mounting cup for easy self-centering
- Default of 12m cable (optional 16m/20m cable)
Models
| Part No. | 120273 | 120274 | 120275 | 120276 |
| M9 | 10t | 20t | 30t | 40t |
| Part No. | 120277 | 120278 | 120279 | 120280 |
| M9D | 10t | 20t | 30t | 40t |
| Part No. | 120281 | 120282 | 120283 | 120284 |
| M9M | 10t | 20t | 30t | 40t |
| Class | C3 | |||
| IP | IP68 | |||
Applications
- Digital truck scales and weighbridges
- Intelligent weighing systems
- High-accuracy vehicle weighing stations
- Industrial and commercial weighbridge installations
FAQ
- What are the main advantages of digital double ended beam load cell in truck scale systems?
Digital double ended beam load cells convert weight signals directly into digital data within the sensor, significantly reducing the influence of electromagnetic interference, cable length, and environmental noise. This makes them ideal for large weighbridges, high-traffic truck scales, and installations requiring higher accuracy and long-term signal stability.
- What system components are needed to use a digital truck scale load cell?
Digital load cells require compatible digital weighing indicators or controllers that support digital communication protocols. Unlike analog systems, junction boxes may be simplified or eliminated, reducing wiring complexity in truck scale installations.
| Item | Specification |
|---|---|
| Capacity | 10 – 40 t |
| Sensitivity | 2.0 ± 0.002 mV/V |
| Accuracy | C3 |
| Creep (30 min) | ±0.02% F.S. |
| Zero Balance | ±1% F.S. |
| Temperature Effect on Zero (TE Zero) | ±0.02% F.S. / 10℃ |
| Temperature Effect on Span (TE Span) | ±0.02% F.S. / 10℃ |
| Input Resistance | 775 ± 5 Ω (M9)700 ± 7 Ω (M9M) |
| Output Resistance | 700 ± 5 Ω |
| Insulation Resistance | ≥ 5,000 MΩ |
| Operating Temperature Range | -30 ~ 65 ℃ |
| Temperature Compensation Range | -10 ~ 40 ℃ |
| Safe Load | 150% F.S. |
| Ultimate Limitation | 300% F.S. |
| Recommended Excitation | 5 – 12 VDC |
| Protection | IP68 |
