Overview
The MK803 is a miniature load cell of positive-strain construction with a very small, low-height body made entirely of stainless steel for corrosion resistance. Its compact sensing geometry fits into tight mechanisms while measuring push and pull forces dependably, which suits test instruments and automation with minimal space.
Key Features
- High accuracy (±0.3%F.S) for precise measurement
- Stainless Steel elastic element for durability and corrosion resistance
- Standard output 1.0–1.5mV/V, compatible with common indicators
- Compact design for straightforward integration
Applications
Insertion and extraction force testers, riveting and welding machines, hot and cold press laminating equipment, and keyboard-button feel testers and similar tension-compression test instruments.
| Technical Parameters | |||
|---|---|---|---|
| Rated capacity | 10N, 20N, 30N, 50N, 100N, 200N, 300N, 500N, 600N, 1kN, 2kN, 5kN | Output sensitivity | 1.0–1.5mV/V |
| Temperature compensated range | -10°C~40°C | Nonlinearity / Repeatability | ±0.3%F.S |
| Operating temperature range | -20°C~60°C | Hysteresis | ±0.3%F.S |
| Temperature Effect on Output | ±0.05%F.S/10°C | Creep (30 min) | ±0.5%F.S/30min |
| Temperature Effect on Zero | ±0.05%F.S/10°C | Zero balance | ≤±1.0%F.S |
| Input impedance | 400±10Ω | Recommended excitation voltage | 10V DC |
| Output impedance | 350±10Ω | Safe overload | 120%F.S |
| Insulation resistance | ≥5000MΩ | Limit overload | – |
| Material | Stainless Steel | Cable connection | Red: power + (E+), Black: power – (E-); Green: signal + (S+), White: signal – (S-) |
Dimension Drawing
Frequently Asked Questions
What are the typical applications of the MK803?
Insertion and extraction force testers, riveting and welding machines, hot and cold press laminating equipment, and keyboard-button feel testers and similar tension-compression test instruments.
Which indicator, transmitter or system works with the MK803?
It outputs a standard mV/V strain signal, so it connects to most weighing indicators and transmitters — including those in our Sensor Accessories range.
