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Siemens SITRANS P Pressure Transmitter


The first pressure transmitter with remote safety handling

SITRANS P pressure transmitters are a complete range of measuring products with different levels of performance, varying load capacities and types of materials. From hygienic requirements to heavy industry in harsh conditions, SITRANS P has the right instrument for every application.


Benefits at a glance:

  • High process quality thanks to reliable measured values, even after years of operation

  • Superior communication capabilities based on industry standards such as 4…20mA, HART®, PROFIBUS PA, and FOUNDATION Fieldbus

  • Seamless integration in SIMATIC PCS 7 thanks to specific faceplates and special support from the SIMATIC PDM (Process Device Manager) central maintenance station

  • Support for parameterization, commissioning, diagnostics, and maintenance for all current process control systems thanks to EDD, DTM, and FDI packages

  • Devices for SIL applications up to Level 2/3 can be used

  • Rugged enough for use in difficult environmental conditions


The SITRANS P Product Range


SITRANS P420

  • High measurement accuracy of 0.04%

  • Developed according to IEC61508 standards for SIL2/3

  • Improved HMI display: larger, new, and improved display with NAMUR NE107

  • 4-key operation

  • Remote safety handling

  • Ready for digitalization


Industry: chemical, oil & gas, energy, shipbuilding, mechanical engineering




SITRANS P320

  • High measuring accuracy of 0.065%

  • Developed according to IEC61508 standards for SIL2/3

  • Improved HMI display: larger, new, and improved display with NAMUR NE107

  • 4-key operation

  • Remote safety handling


Industry: chemical, oil & gas, energy, shipbuilding, mechanical engineering, water/wastewater 



SITRANS P200/210/220

A series for all pressure types

  • P200: gauge and absolute pressure with ceramic diaphragm for medium measuring ranges (up to 60 bar)

  • P210: gauge and absolute pressure with stainless-steel diaphragm for low measuring ranges (up to 600 mbar)

  • P220: gauge and absolute pressure with fully welded stainless-steel diaphragm for high measuring ranges (up to 1,000 bar)


Industry: mechanical engineering, shipbuilding, energy




 SITRANS P Compact

  • Features a wide range of aseptic process connections

  • Space-saving transmitter thanks to compact enclosure

  • Easy cleaning

  • Process temperatures up to 200 °C possible


Industry: food & beverage and pharmaceuticals




SITRANS LH100, LH300

  • Slim design with 23.4 mm diameter allows installation in pipes with 1" inner diameter

  • Easy and safe installation even without cable socket thanks to built-in humidity filter in the cable

  • Resistant to harsh environmental conditions due to the piezoresistive ceramic sensor

  • SITRANS LH300: outer diameter of 26 mm


Industry: water/wastewater 



SITRANS P300

  • Designed for hygienic applications and available with more than 90 process connections

  • Ideally suited for external cleaning with high protection classes IP68 and IP69K

  • Features all current hygiene, material, and calibration certificates

  • Low measurement errors, even at high temperatures


Industry: food & beverage and pharmaceuticals



Accessories:

Remote seal

  • High variance to meet all the requirements of each industry

  • Wide range of diaphragm materials ensures excellent chemical resistance to medium


Valves and valve blocks

  • Save time with pre-mounted valve block

  • Entire unit is seal-tested for leaks under pressure


SITRANS FP differential pressure sensor

Flow solution using the differential pressure method

  • Suitable for many applications, even at high temperatures and high pressures

  • Available as a pre-assembled compact system or as a separate version

  • Traceability and easy communication thanks to web-based product design

  • QAL1 approval for emission monitoring applications



Power-Flo Technologies is proud to support Siemens as a leading technology company that is focused on industry, infrastructure, transport, and healthcare. They are committed to sustainable, long-term growth and address global challenges as they empower their customers to create a positive impact on their industry. Their SITRANS P pressure transmitters offer reliable, low maintenance pressure measurement with uncompromised precision. With a range of performance values, load capacities, and materials SITRANS P is a complete family of measuring instruments.

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