- OIML approved as suitable for trade use (up to 5000 d and 7500 d in case of multidivisional scales)
- High accuracy, even for very small utilisation ranges (down to 15% in case of trade use according to OIML)
- High output signal and, thus, highresolution of useful signal range
- Low power consumption allows realisation of multi-scale systems with simple evaluation electronics
- Protection to EEx ib IIC T 6 for use in explosion hazardous areas
- Protection class IP 68
Application
Acting as a transducer, the load cell converts the mechanical input signal, the load, proportionally into the electrical output voltage.
The consistent optimization of the ringtorsion load cells offers additional advantages:
- The extremely low headroom simplifies the use in almost all weighing applications
- The sturdy design enables easy transport, installation, and operation, even under very harsh environmental conditions (e.g. aggressive media, interfering forces, or extreme temperatures)
Construction
- Hermetically sealed due to laser welding; protection class IP 68
- High corrosion protection due to the use of electrolytically polished stainless steel
- All electrical components are inside the load cell and are thus optimally protected
- The high-quality, sturdy connection cable is lead radially into the load cell
- The RTN load cells are compatible with earlier ring-torsion load cells if our adapter kits are used
Function
- High measuring sensitivity
- High repeatability
- High long-term stability and, thus, continuing and consistently high accuracy
- Minimal effect on accuracy by side forces
- High reliability and availability, even in case of unavoidable shock loads, constraining forces or electrical interferences
- Integral excessive voltage protection
- Moment-free load input/output due to direct, vertical force flow
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