Overview
The MK103 is a keyway spoke-type load cell with a low-section design, engineered as a tension-and-compression sensor for material testing machines. It meets varying test-accuracy requirements and also serves general force measurement.
Key Features
- High accuracy (≤0.05%F.S) for precise measurement
- Alloy steel elastic element for durability and corrosion resistance
- Standard output 2.0±0.01mV/V, compatible with common indicators
- Compact design for straightforward integration
Applications
Used in material testing machines and other force-measurement tasks.
| Technical Parameters | |||
|---|---|---|---|
| Rated capacity | 5kN, 10kN, 20kN, 50kN, 100kN, 200kN, 300kN | Comprehensive accuracy | ≤0.05%F.S |
| Compensated temperature range | -10°C~40°C | Output sensitivity | 2.0±0.01mV/V |
| Operating temperature range | -20°C~60°C | Nonlinearity | ±0.05%F.S |
| Temperature Effect on Output | <0.05%F.S/10°C | Repeatability | ±0.05%F.S |
| Temperature Effect on Zero | <0.05%F.S/10°C | Hysteresis | ±0.05%F.S |
| Input impedance | 387±10Ω | Creep (30min) | ±0.05%F.S/30min |
| Output impedance | 350±5Ω | Zero balance | ≤±1.0%F.S |
| Insulation resistance | ≥5000MΩ | Recommended excitation voltage | 10V(DC) |
| Material | Alloy steel | Safe overload | 120%F.S |
| Cable connection | Red: Power + (E+), Black: Power – (E-); Green: Signal + (S+), White: Signal – (S-) | ||
Dimension Drawing
Dimensions
| Model | Capacity (kN) | Capacity (t) | D | C | D1 | D2 | d | H | H1 | H2 | W | d1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MK103 | 50~100 | 5~10 | 130 | 105 | 84 | 48 | 32 | 55 | 6 | 6 | 4×5.1 | 8xΦ14 |
| 200~300 | 20~30 | 182 | 154 | 130 | 72 | 39 | 80 | 8xΦ15 |
Frequently Asked Questions
What are the typical applications of the MK103?
Used in material testing machines and other force-measurement tasks.
Which indicator, transmitter or system works with the MK103?
It outputs a standard mV/V strain signal, so it connects to most weighing indicators and transmitters — including those in our Sensor Accessories range.
