Due to our territory agreement with Siemens, Lesman is the authorized Siemens sales representative in Illinois, Indiana, Wisconsin, Eastern Missouri, Michigan's Upper Peninsula, and the Paducah, KY area. If you are outside that area, you can find your local sales office or get technical assistance by calling 800-365-8766 or 972-522-4500, or sending an email to piabusales.industry@siemens.com.

Siemens SF500 Integrator for Bulk Solids Flowmeters

The Siemens SF500 is a full-featured integrator for use with bulk solids flowmeters. The SF500 can operate with any solids flowmeter with up to two strain gauge load cells or LVDT sensor.

The SF500 processes sensor signals for accurate flow rate and totalized weight of bulk solids. It can take on lower level control function, typically handled by other devices, and it supports popular industrial communication buses. Its patented load cell balance function eliminates matching of load cells.

The PID function can be used for rate control of pre-feeding devices and/or control of additives with two internal PID controllers. Operating in tandem with two or more solids flowmeters or weighfeeders, the SD500 can be used for ratio blending and controlling additives. The SF500 also has batching, load out, and alarm functions.

Key Specifications

  • Up to eight multispans for application of more than one feed condition or material
  • Alarms for rate or diagnostic error
  • Optional I/O cards for dual PID control or moisture sensor input
  • Multi-point linearization function for high turn down accuracy
  • Automatic zero and electronic span calibration
  • Battery-backed memory

Specifications, Manuals, and Supporting Literature

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