Model 922 – ERICHSEN

Model 922 – ERICHSEN

Advanced Sensor Technology for Precision Measurement

ERICHSEN’s Model 922 Electric Load Cells epitomize the forefront of sensor technology, blending user simplicity with a broad adaptability to diverse customer needs. The essence of these devices lies in their precision. Utilizing the stretch of high-quality foil strain gauges, they provide exact measurements of tensile and compression forces. This makes them indispensable across various domains, from materials testing, using Erichsen Tensile Testing Machines UNIMAT&reg\\; and UNIMAT&reg\\; + UNICONTROL&reg\\;, to reference equipment and R&D initiatives.

Wide-Ranging Applications

These force transducers are not just limited to laboratory environments. Their practicality extends into industrial applications like automation, control of press-in processes, and jointing technology, ensuring precise force measurement in critical processes. An extensive catalog of accessories, alongside compatibility with Measurement and Display Instruments 975 AP, 980 AP, and PHYSIMETER 906 MC via an adapter plug, underscores their versatility.

Robust Delivery and Configuration

The scope of delivery for the Electric Load Cell 922 includes a nominal force capacity of 5 kN for both tensile and pressure measurements, with open cable ends and a cable length of approximately 5m, ensuring ready integration into existing systems.

Technical Specifications
Technical data
  • Parameter: 2 mV/V
  • Nominal Force: 5 kN
  • Testing Force: 5 kN
  • Sensor material: Special steel
  • Measured Value 1: Force
  • Protection class: IP 67
  • Bridge resistance: 700 Ω
  • Effective Direction: Tension/Compression
  • Measuring Principle: DMS
  • Insulating resistance: > 5 G Ω
  • Reference temperature: 21 °C
  • Nominal temperature range: -10/+50 °C
  • Storage temperature range: -50/+80 °C
  • Nominal range of supply voltage: 5 - 10 V
  • Breaking load related to nominal force: > 200 %
  • Accuracy acc. to ISO 376 and EN 10002-3: Class 1
  • Max. allowable dynamic load (oscillation amplitude according to DIN 50100) related to nominal force: < 70 %

FAQ - Model 922 – ERICHSEN

What makes Model 922 Electric Load Cells unique?

ERICHSEN's Model 922 Electric Load Cells stand out due to their advanced sensor technology, which ensures precision measurement of both tensile and compression forces. Incorporating high-quality foil strain gauges, they deliver accurate results, essential for materials testing, automation, and various R&D processes.

Can Model 922 be used in industrial applications?

Absolutely. Beyond laboratory use, Model 922 Load Cells are designed for industrial applications such as automation, control of press-in processes, and jointing technology, providing precise force measurement in critical processes.

What accessories are compatible with Model 922?

Model 922 is compatible with an extensive range of accessories, including Measurement and Display Instruments 975 AP, 980 AP, and PHYSIMETER 906 MC, through an adapter plug, highlighting its versatility across different use cases.

What are the technical specifications of Model 922?

Key specifications include a nominal force of 5 kN, sensor material made of special steel, protection class of IP 67, and accuracy according to ISO 376 and EN 10002-3: Class 1. The nominal temperature range is -10/+50 °C, ensuring reliable performance under various conditions.

How is the Model 922 Load Cell protected against environmental conditions?

With a protection class of IP 67, the Model 922 Load Cell is well-protected against dust and immersion in water, making it suitable for challenging environments.

What is the measuring principle of the Model 922 Load Cell?

The Model 922 operates on DMS (Dehnungs-Mess-Streifen, German for strain gauge) measuring principle, utilizing the stretch of high-quality foil strain gauges to accurately measure tensile and compression forces.

How accurate is the Model 922?

The Model 922 boasts high accuracy compliant with ISO 376 and EN 10002-3 standards, falling into Class 1. This means it provides reliable and precise measurements, crucial for various testing and measuring applications.

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