Overview
The MK125 is a spoke-type, ring-shaped hollow load cell with a low, compact profile and a centre through-hole that lets mounting hardware pass straight through the element. It resists off-centre loads well, supports both tension and compression measurement, and holds accuracy and stability in complex force tasks such as bolt-load and clamping-force work, with easy installation and good interchangeability.
Key Features
- Hollow ring with centre through-hole
- Tension and compression capable
- Strong off-centre-load resistance
- High interchangeability, easy mounting
- High accuracy (≤±0.5%F.S) for precise measurement
- Alloy steel elastic element for durability and corrosion resistance
Applications
Adapts flexibly to industrial force measurement such as bolt force and clamping force, and to compact weighing installations.
| Technical Parameters | |||
|---|---|---|---|
| Rated capacity | 5kN, 10kN, 20kN, 50kN | Output sensitivity | 2.0±10%mV/V |
| Compensated temperature range | -10°C~40°C | Nonlinearity | ≤±0.5%F.S |
| Operating temperature range | -20°C~60°C | Hysteresis | ≤±0.3%F.S |
| Temperature Effect on Output | <0.05%F.S/10°C | Repeatability | ≤±0.3%F.S |
| Temperature Effect on Zero | <0.05%F.S/10°C | Creep (30min) | ±0.1%F.S/30min |
| Input impedance | 380±20Ω | Zero balance | ±0.1%F.S |
| Output impedance | 350±5Ω | Recommended excitation voltage | 5-15V(DC) |
| Insulation resistance | ≥5000MΩ | Safe overload | 120%F.S |
| Material | Alloy steel | Limit overload | – |
| Protection class | – | 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 MK125?
Adapts flexibly to industrial force measurement such as bolt force and clamping force, and to compact weighing installations.
Which indicator, transmitter or system works with the MK125?
It outputs a standard mV/V strain signal, so it connects to most weighing indicators and transmitters — including those in our Sensor Accessories range.
