SIREC D300 is a multifunctional display recorder in 144 mm x 144 mm format with 5,7" Color LCD Display in VGA resolution.

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  • Fast scanning rate of 20 / 100 / 200 / 500 msec

  • From 1 GB up to 4 GB internal data buffer

  • Accuracy: 0,1% Typical –T/C

  • Transmitter Power Supply 24Vdc

  • Comprehensive math functions

  • Interfaces: Ethernet, RS 485, USB, slot for SD card

  • Data logging via USB Interface or by SD Card

  • Fast operation through a touch screen

  • Configuration on the device or through the SIREC D manager or server software

  • Up to 4 levels of password protection with up to 50 different users available

  • NEMA 3/IP65 type front face protection, NEMA 4X/IP66 available as an option

  • Firmware options individual selectable through a flexible credit system


From 8 to 16 analog channels and up to 16 digital channels
144 mm x 144 mm
5,7" color LCD-Display
Data Storage
SD card / USB memory key
22 predefined screens, free designable customized screens.

The right software for the product

Various high-performance software packages are available as options for parameter setting, real-time display and storing, evaluation, analyzing and archiving.


SIREC D- Viewer (included in the scope of supply)

  • Import of offline data from e.g. USB media and evaluating
  • Display and printing of the imported data

 SIREC D- Manager Pro

  • Offline data analysis of stored data
  • Display, export (to Excel) and printing of imported data
  • Archiving of measurement data

SIREC D- Server

  • Network-compatible software package for connection of an unlimited number of recorders
  • Communication via Ethernet/TCP/IP
  • Real-time  or FTP data transfer
  • Display, export (CSV files or OPC) and  printing
  • Archiving of measurement data

Download, Support, Services

Find downloads, support and services for Siemens process protection

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 over the long term, 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.


How can we help you?

Whether you need to measure pressure, temperature, flow, level or weighing, Siemens has best-in-class instruments to suit the unique needs of your plant or application - along with a global network of technical support available 24 hours a day, 7 days a week. Our high-performance and cost-efficient range of industrial solutions also includes devices for valve positioning, process protection, recording, controlling, communication and more.

Your direct line to Siemens

Contact your regional partner