A Brosa Loadcell
Comprehensive Guide to BROSA Compression Load Cells: Types 0101 and 0102
Introduction
BROSA compression load cells, Types 0101 and 0102, play a crucial role in many industrial tasks where precise force measurement is necessary. These load cells measure pressure between two flat surfaces, ensuring accurate data for different mechanical systems. This guide offers an overview of the design, use, installation, and safe handling of these load cells, providing valuable insights for both industry professionals and engineers.
Design and Use of BROSA Compression Load Cells
The BROSA compression load cells, Types 0101 and 0102, effectively measure pressure between two plane-parallel surfaces. The load cell bridges these surfaces and transmits the pressure to the measurement electronics. The core component of the load cell, a round measuring body, consists of strong stainless steel, ensuring durability and accuracy.
Key Parts:
- Measuring Body: The round body receives the load and connects to the surrounding structure using an adapter or tightening ring.
- Connection Board: This board firmly attaches to the measuring body and holds the parts needed for electrical connections, like plugs or cables.
- Measurement Electronics: Depending on the design, the electronics may reside inside the measuring body or on the connection board, facilitating accurate data transmission.
Installation Tips
Correct installation is crucial for the BROSA compression load cells. First, align the force-transmitting surfaces to keep them flat under load. Additionally, maintain a rigid surrounding structure to prevent measurement errors. Furthermore, ensure the surfaces are flat, smooth, and hard enough. For optimal force transfer, consider using a round axial bearing. Moreover, BROSA offers special designs with an integrated round bearing.
Explosion Safety for Hazardous Areas
BROSA offers Types 0101 and 0102 compression load cells in intrinsically safe designs for use in explosion-hazardous areas. These load cells meet the requirements of Ignition Protection Class Ex II2G Ex ib IIC T4 Gb, adhering to specific safety limits for voltage, current, internal capacitance, and inductance. However, avoid using them in zone 0.
Safe Handling and Installation
Handle and install BROSA compression load cells carefully to ensure their longevity and accuracy. These sensors, which contain high-quality measurement electronics, require careful handling. Therefore, consider the following key points:
- Transport and Storage: Keep the sensors in their transport-safe packaging until installation to avoid damage.
- Lifting and Handling: Use the right equipment for lifting and secure the load cells against falling.
- Installation: Place the sensor correctly at the measuring point. Additionally, check the sensor’s condition and follow the proper steps for mechanical and electrical installation.
Operation and Maintenance
BROSA compression load cells operate automatically, requiring no manual intervention. However, operate these sensors within the specified limits, such as the measurement range, temperature range, and approved power supply. Moreover, perform regular checks to spot any signs of damage or dirt on the measuring body and wiring.
Regular Maintenance Includes:
- Conduct visual checks for physical damage or dirt.
- Test the sensor to confirm the accuracy of measurement results.
If you detect any problems, contact the manufacturer for a diagnosis and possible repair. Furthermore, unauthorized repairs can compromise the sensor’s safety and void the warranty.
Disposal and Environmental Concerns
Dispose of BROSA compression load cells responsibly at the end of their service life. Since the load cells consist mainly of steel, you can recycle them as stainless steel scrap. However, ensure proper storage to prevent harmful substances from leaking into the environment.
Conclusion
BROSA compression load cells, Types 0101 and 0102, provide robust and reliable solutions for measuring pressure in various industrial settings. Proper installation, operation, and maintenance are vital to ensuring their accuracy and lifespan. By following the guidelines in this guide, you can optimize the performance and extend the life of these essential components.
FAQs
- What are BROSA compression load cells used for?
- They measure pressure between two flat surfaces in industrial tasks.
- Are BROSA load cells safe for use in explosion-hazardous areas?
- Yes, BROSA offers safe designs for such areas, except for zone 0.
- What maintenance do BROSA load cells need?
- Perform regular visual checks and tests to maintain their condition.
By adhering to these practices, you can ensure that your BROSA compression load cells deliver optimal performance, providing accurate measurements for your industrial tasks.