Compare our sensors
Not sure which sensor is the right fit? Select up to three sensors to view technical comparison.
Wireless load cells
Wireless load cells provide precise force and weight measurements without the limitations of cables. Designed for versatility, they allow for flexible setup and installation, featuring advanced sensing technology and robust construction for reliable performance across various applications, including industrial automation, construction, and logistics.
Key advantages
These load cells eliminate the need for wired connections, making them ideal for dynamic environments where mobility is essential. With built-in battery power and long-range wireless communication, they can be deployed in hard-to-reach areas for real-time data collection. Their compact design fits into tight spaces while ensuring high accuracy. Whether monitoring loads in lifting operations, conducting structural assessments, or enhancing material handling processes, our wireless load cells deliver the performance and flexibility to meet your specific measurement needs.
-
Mobility and flexibilityWireless load cells eliminate cables, enhancing mobility for easy deployment in dynamic environments and enabling real-time data collection in hard-to-reach areas.
-
Precision and reliabilityEquipped with advanced sensing technology, these load cells provide accurate force and weight measurements, ensuring consistent performance and data integrity in critical operations.
-
Compact and durableDesigned for tight spaces, wireless load cells are compact and built to withstand harsh conditions, ensuring long-lasting reliability for diverse applications, from industrial automation to construction.
Considerations for selecting wireless load cells
When choosing wireless load cells for your application, several important factors should be taken into account to ensure optimal performance and compatibility:
- Load capacity: Determine the maximum weight or force the wireless load cell needs to measure. Selecting a load cell with the appropriate capacity is essential for accurate readings and preventing overload.
- Communication range: Assess the wireless communication range of the load cell. Ensure it can effectively transmit data over the necessary distance, especially in large or complex environments.
- Battery life: Consider the power source and battery life of the wireless load cell. Opt for models with longer battery life to minimize maintenance and ensure uninterrupted operation, particularly in remote applications.
- Accuracy and sensitivity: Review specifications for accuracy and sensitivity. High precision is critical for applications where safety and performance are paramount, so confirm the load cell meets your measurement needs.
- Environmental conditions: Evaluate the environment in which the load cell will operate. Consider factors like temperature extremes, humidity, and exposure to dust or chemicals, and choose a load cell designed to withstand these conditions.
- Installation and setup: Consider the ease of installation and setup for the wireless load cell. Look for devices that come with clear instructions and user-friendly interfaces to facilitate quick and efficient integration.
By thoughtfully evaluating these factors, you can choose the ideal wireless load cell for your requirements, ensuring dependable performance and precise measurements in your application.
Reach out to us today to discover more about our wireless load cells and find the perfect solution customized for your specific measurement needs.
Can we help you with your project?
Please feel free to contact us for questions and more information.
Frequently asked questions about wireless load cells
Answers to the most important technical Questions
How reliable are wireless load cells in industrial environments with metal structures?
Wireless load cells can operate reliably in industrial environments, but performance depends on the specific installation conditions. Metal structures, machine frames, tanks, steel beams, and moving machine components can attenuate, reflect, or shield the wireless signal.
Important factors include wireless range, transmitter and receiver position, antenna orientation, line of sight, potential sources of interference, and the surrounding structure. For example, the AWL wireless tensile load link provides wireless transmission over distances of up to 100 m.
For heavily metallic or shielded installations, a technical assessment or practical test at the installation site is recommended to verify reliable signal transmission.
What latency can be expected from wireless load cells?
The latency of wireless load cells depends on the measurement rate, wireless link, receiver, evaluation electronics, and software processing. A single general latency value cannot be specified for all versions.
As a guide, the AWL wireless tensile load link supports wireless data transmission at up to 10 measurements per second. This allows measured values to be updated at short intervals and is suitable for many near-real-time monitoring and testing applications.
For very fast dynamic measurements, the required data rate, response time, and system integration should be evaluated in advance.
How is battery life optimized in wireless load cells?
Battery life in wireless load cells depends on factors such as battery capacity, measurement interval, transmission rate, wireless range, operating time, and the availability of external power or charging.
Lower measurement and transmission rates can significantly extend battery life, while higher transmission rates for dynamic measurements require more energy. Energy-saving functions such as automatic shutdown, local data storage, and on-demand transmission can further reduce power consumption and maintenance requirements, especially at hard-to-access measuring points.
For example, the AWL wireless tensile load link offers an operating time of approximately 120 to more than 1,000 hours, depending on the transmission rate, and includes automatic shutdown, local data storage, and external power supply or charging options.