Overview
A compact parallel-beam load cell, the MK720 is specified where precise weighing has to coexist with side thrust, eccentric placement and nonstop production. Its rugged build and consistent output make it the sensing heart of weighing-and-control installations rather than a laboratory accessory.
Key Features
- High accuracy (–) for precise measurement
- Aluminum alloy elastic element for durability and corrosion resistance
- Sealed to IP65 for reliable operation in harsh environments
- Standard output <0.02%F.S/10°C, compatible with common indicators
- Compact design for straightforward integration
Applications
Applied to batching and dosing scales, packaging and checkweighing machines, hopper weighing, and belt and sortation equipment.
| Technical Parameters | |||
|---|---|---|---|
| Rated capacity | 60kg 100kg 150kg 200kg 300kg 500kg | Comprehensive accuracy | – |
| Temp. compensated range | -10°C~40°C | Sensitivity | 2.0±5%mV/V |
| Operating temp. range | -20°C~60°C | Nonlinearity | ±0.015%F.S |
| Temp. Effect on Output | <0.02%F.S/10°C | Hysteresis | ±0.03%F.S |
| Temp. Effect on Zero | <0.02%F.S/10°C | Repeatability | ±0.03%F.S |
| Input impedance | 405±10Ω | Creep (30 min) | ±0.02%F.S/30min |
| Output impedance | 350±3Ω | Zero balance | ≤±5%F.S |
| Insulation resistance | ≥5000MΩ / 50VDC | Excitation voltage | 5-12V DC |
| Material | Aluminum alloy | Safe overload | 120%F.S |
| Protection class | IP65 | 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 MK720?
Applied to batching and dosing scales, packaging and checkweighing machines, hopper weighing, and belt and sortation equipment.
Which indicator, transmitter or system works with the MK720?
It outputs a standard mV/V strain signal, so it connects to most weighing indicators and transmitters — including those in our Sensor Accessories range.
