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Specification & Description
The Siemens 7MH4710-5BA is a specialised barrier designed for the intrinsically safe connection of load cells, ensuring secure and reliable performance in environments where safety is paramount. This barrier is an essential component for mounting on standard rails and is certified according to ATEX for use in potentially explosive atmospheres, making it an ideal choice for industries such as chemical processing, mining, and oil and gas.
Crafted with precision engineering, the Siemens 7MH4710-5BA facilitates the safe operation of weighing systems by limiting the energy within the electrical circuit to a level that is too low to cause ignition. Its robust design and compatibility with a range of SIWAREX electronic weighing systems make it a versatile solution for various applications that require accurate and safe weight measurements.
The barrier's compact form factor allows for easy integration into existing setups, while its compliance with metrological approvals ensures that it meets the stringent requirements for trade and commercial use. Whether it's for platform scales, hopper scales, or other weighing instruments, the Siemens 7MH4710-5BA provides a reliable safeguard against the risk of explosive hazards, maintaining both performance and protection in challenging industrial settings.
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What is the purpose of the SIWAREX IS Ex barrier?
The SIWAREX IS Ex barrier is designed for the intrinsically safe connection of load cells, allowing them to be used in potentially explosive environments safely. It ensures that the energy transmitted to the hazardous area is limited, preventing ignition.
Can the SIWAREX IS Ex barrier be used with any load cell?
The SIWAREX IS Ex barrier is compatible with specific load cells that meet the intrinsically safe parameters. It's important to check the compatibility of the load cells with the barrier's specifications before use.
How is the SIWAREX IS Ex barrier installed?
The barrier is designed for mounting on a standard rail, making it easy to integrate into existing systems. It should be installed by a qualified professional to ensure compliance with safety standards.
Is the SIWAREX IS Ex barrier certified for use in hazardous areas?
Yes, the barrier is certified according to ATEX and IECEx standards for use in hazardous areas, ensuring it meets the necessary safety requirements for such environments.
What type of protection does the SIWAREX IS Ex barrier offer?
The barrier offers intrinsic safety protection, which is a type of protection used in hazardous areas to prevent the release of sufficient energy to cause ignition of flammable material.
Can the SIWAREX IS Ex barrier be used in Zone 2 hazardous areas?
The barrier is suitable for use in Zone 2 hazardous areas, which are areas where an explosive atmosphere is not likely to occur in normal operation but, if it does occur, will persist for a short period only.
What are the electrical specifications for the SIWAREX IS Ex barrier?
The barrier has specific voltage and current limitations to maintain intrinsic safety. It's crucial to refer to the technical specifications to ensure that the barrier is suitable for the intended application.
Does the SIWAREX IS Ex barrier require any special maintenance?
While the barrier is designed for low maintenance, it's recommended to periodically check the system for any signs of damage or wear and to ensure that all connections are secure and functioning properly.
What is the temperature range for the operation of the SIWAREX IS Ex barrier?
The operating temperature range for the barrier is typically from -10°C to +60°C, making it suitable for a variety of industrial environments.
How can I ensure that the SIWAREX IS Ex barrier remains compliant with safety regulations?
To ensure compliance, the barrier should be installed and operated according to the manufacturer's guidelines and local safety regulations. Regular inspections and maintenance by qualified personnel are also recommended.
