Overview
The MK111 is a spoke-type load cell with a low, compact profile built on the shear-stress principle. It resists eccentric, shock and overload forces, and delivers high accuracy, good linearity, long-term stability and easy interchangeability.
Key Features
- High accuracy (≤0.1%F.S) for precise measurement
- Alloy steel elastic element for durability and corrosion resistance
- Sealed to IP65 for reliable operation in harsh environments
- Standard output 1.5~2.0mV/V; 2.0±0.05mV/V, compatible with common indicators
- Compact design for straightforward integration
Applications
Widely used in truck scales, hopper scales and other industrial weighing and force-measurement systems.
| Technical Parameters | |||
|---|---|---|---|
| Rated capacity | 5kN, 10kN, 20kN, 50kN | Comprehensive accuracy | ≤0.1%F.S |
| Compensated temperature range | -10°C~40°C | Output sensitivity | 1.5~2.0mV/V; 2.0±0.05mV/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 | – | Creep (30min) | ±0.05%F.S/30min |
| Output impedance | – | Zero balance | ≤±2.0%F.S |
| Insulation resistance | ≥5000MΩ / 100VDC | Recommended excitation voltage | 5-12V(DC) |
| Material | Alloy steel | Safe overload | 120%F.S |
| Protection class | IP65 | Cable connection | Red: Power + (E+), Black: Power – (E-); Green: Signal + (S+), White: Signal – (S-) |
Dimension Drawing
Dimensions
| Model | Capacity (kN) | Capacity (t) | ΦD | ΦD1 | ΦC | H | H1 | h | d | nxΦd1 |
|---|---|---|---|---|---|---|---|---|---|---|
| MK111 | 5~20 | 0.5~2 | 72 | 18 | 59 | – | 24 | 1 | Φ12 | 8x 5.5( 10 6) |
| 50 | 5 | 105 | 29 | 89 | 35 | 32 | Φ16 | 8x 6.5( 11 7) |
Frequently Asked Questions
What are the typical applications of the MK111?
Widely used in truck scales, hopper scales and other industrial weighing and force-measurement systems.
Which indicator, transmitter or system works with the MK111?
It outputs a standard mV/V strain signal, so it connects to most weighing indicators and transmitters — including those in our Sensor Accessories range.
