Key Specifications for Mavin NA3 – 300 kg
| Feature | Specification |
|---|---|
| Rated Capacity | 300 kg |
| Rated Output | 2.0 mV/V ±5% |
| Zero Balance | ±0.0200 mV/V |
| Accuracy Class | OIML C3 (up to 3000 divisions) |
| Non-linearity | ≤0.017% of rated output |
| Hysteresis | ≤0.017% of rated output |
| Repeatability | ≤0.017% of rated output |
| Creep (30 minutes) | ≤0.017% of rated output |
| Temperature Effect on Output | 0.0015% of rated output per °C |
| Temperature Effect on Zero | 0.002% of rated output per °C |
| Input Impedance | 410 Ω ±15 Ω |
| Output Impedance | 350 Ω ±5 Ω |
| Insulation Resistance | ≥5000 MΩ at 50 VDC |
| Recommended Excitation Voltage | 5–12 VDC |
| Maximum Excitation Voltage | 15 VDC |
| Safe Overload | 150% of rated capacity |
| Ultimate Overload | 200% of rated capacity |
| Operating Temperature Range | -20°C to +60°C |
| Material | Aluminum alloy |
| Protection Class | IP66/IP67 |
| Cable | 5 mm diameter, 2 m length |
| Recommended Platform Size | Up to 600 × 800 mm |
| Dimensions | 174 × 60 × 64 mm |
Where it is used
A single point load cell suits bench, retail and small platform scales, where one cell sits under the centre of the platform. It connects through a junction box to an analogue weighing indicator. Browse all load cells.
Fitting and calibration
Match the type, mounting, capacity, signal and accuracy class to the cell you are replacing. After a load cell change the scale must be recalibrated, and a trade scale re-verified and stamped. Our technicians fit load cells and recalibrate on site through our calibration and repair services. Request a quote.
Frequently asked questions
It is, if the type, mounting, capacity, signal (analogue) and accuracy class match. Send us the label details or a photo of your current cell and we will confirm.
Yes. The scale must be recalibrated, and a scale used for trade must be re-verified and stamped.
On a multi-cell scale you need a junction box and an analogue indicator. See our junction boxes and weighing indicators.
Yes. Our technicians fit load cells and recalibrate scales and weighbridges across Kenya.
