SmartLinx modules provide direct digital connection to popular industrial communications buses with true plug-and-play compatibility with any SmartLinx-enabled product manufactured by Siemens. Many Siemens products include HART, PROFIBUS PA and Modbus communications. For additional communication modules, SmartLinx cards are the answer. SmartLinx provides all data from the instrument and allows changes to operation parameters to be done over the bus or telemetry link. 

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  • Fast, easy installation
  • Direct connection: no additional installation required
  • They require no secondary private buses or gateways and no separate wiring 
  • There are no extra boxes to connect to your network so there’s a minimum load on engineering and maintenance staff 
  • Scaleable application layer allows for optimized network bandwidth and memory requirements (for PROFIBUS DPV0 and DeviceNet only)


Modules available for PROFIBUS DPV0, PROFIBUS DPV1, PROFINET, DeviceNet, Modbus TCP/IP, and EtherNet/IP

Download, Support, Services

Find downloads, support and services for Siemens ultrasonic level measurement.

The fastest way to the experts

Proposed solutions for your queries and direct access to our experts in Technical Support.

Service offers

To remain competitive, companies in industry must ensure – and ideally increase – the availability and productivity of machines and plants. As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise.

Service catalog

As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise. With our offerings, you can expect a high degree of reliability and a successful digital future for your company.

Well trained for excellent handling

Receive standardized or individual expertise directly from the manufacturer – with training centers in more than 60 countries.

Safety integrated

Safety is key in the process industries. A failure in instruments relevant for safety may have serious implications for humans, the process and the environment. Therefore, a wide range of our process instruments come with on-board safety features for maximum risk reduction.


What precision and reliability mean for your applications

Your facility is a busy place - and materials and conditions inside your tanks/vessels/wells are always changing. Siemens ultrasonics selects the correct echo after every measurement, giving you stable readings while still allowing rapid response to actual changes in the material level. The result? Operations are more cost-effective. Inventory monitoring is always precise. Processes can be better controlled. And expensive spill cleanups can be avoided.

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