Pressure Measurement & Control


High-precision pressure transmitters added to ­Sitrans family

November 2015 Pressure Measurement & Control

Siemens has extended the Sitrans P family of its pressure transmitter portfolio. By adding the newly developed Sitrans P310 and P410 to the Basic and Advanced segments and the proven Sitrans P500 in the Premium segment, Siemens is now able to offer the right device class to address every conceivable measurement requirement. The proven Sitrans P DS III has also been technically innovated. The new developments deliver even more accurate measurement results across the whole pressure transmitter range.

The Sitrans family provides a high-precision product portfolio to cover any conceivable measurement need with its comprehensive range of device classes, from the Basic model, the P310, through the Advanced Sitrans P410 to the proven Premium Sitrans P500. The P310 pressure transmitter offers a measurement accuracy of 0.075 percent, making it ideal for applications in fields such as water supply and disposal.

With its extreme measurement accuracy of 0,04 percent, when used in combination with an orifice meter the Sitrans P410 is ideally suited for applications such as the flow measurements required when filling and emptying gas tanks. The same applies to pressure measurements for process gases or fluids in low and high pressure applications up to 700 bar. The Sitrans P500 rounds off the Sitrans P family in the Premium segment with standard measurement ranges from 50 mbar to 32 bar. In terms of performance, precision, long-term stability and diagnostic scope, the differential pressure transmitter is capable of coping with the most stringent demands. With a response time of 88 ms and an ability to operate in temperatures of -49 to 125°C, the Sitrans P500 is ideally suited for the ultra-precise measurement of differential pressure, filling level and flow rate.

Still available is the tried and tested Sitrans P DS III. This product from the Advanced segment has been innovated to feature premium sensor technology, bringing about an improvement in both basic accuracy and temperature range, as well as optimising measurement deviation to 0,065& with a turndown of 1:1 to 5:1. This allows plant efficiency to be further increased when performing processes such as level measurement, as the new technology enables better utilisation of shut-off limits for tank filling levels. These improvements and the wider relative pressure range, which has been extended with a 250 mbar cell, make this the highest performing transmitter for flue gas ­measurements in power stations and incineration plants.

All of the transmitter series are simple to operate using just three push buttons, and offer a long-term stability of 0.125% over a period of five years, allowing calibration cycles to be extended and maintenance work reduced with all the associated cost savings. They are also certified to SIL 2/3 and dispose the commonly required Ex zone certifications.

For more information contact Jennifer Naidoo, Siemens Southern Africa, +27 (0)11 652 2795, [email protected], www.siemens.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

VEGA handles the pressures of water treatment systems
VEGA Controls SA Pressure Measurement & Control
A water treatment system for a major metropolitan area in the Midwestern United States demands careful monitoring and management of processes across its sprawling network. Choosing VEGA for its process automation needs meant more than just obtaining precise and reliable pressure sensors.

Read more...
Development of motor control units for automotive industry
Siemens South Africa IT in Manufacturing
SEDEMAC has adopted the Siemens Xcelerator portfolio of industry software, which is used in the development of its motor control units and engine control units. The motor control units are used in EVs, hybrids, ebikes and power tools, while the engine control units are used for off-road and on-road engines.

Read more...
Sustainable last-mile delivery electric trucks
Siemens South Africa IT in Manufacturing
Workhorse Group, an American technology company focused on pioneering the transition to zero-emission commercial vehicles, has adopted the Siemens Xcelerator portfolio of industrial software as it builds electric trucks for sustainable last-mile delivery.

Read more...
Chocolate manufacturing with Siemens Xcelerator
Siemens South Africa IT in Manufacturing
Freybadi, one of the largest chocolate manufacturers in Indonesia and a trusted supplier of chocolate in the Asia-Pacific, Middle East and African regions, has adopted the Siemens Xcelerator portfolio of industry software to optimise its manufacturing and production processes.

Read more...
Electrical and electronic systems design software in the cloud
Siemens South Africa IT in Manufacturing
Siemens Digital Industries Software has released its new Capital X software as a service (SaaS), the cloud-enabled suite for engineering of electrical and electronic (E/E) systems.

Read more...
Monitoring the health of systems
SA Gauge Pressure Measurement & Control
Pressure and temperature gauges are vital instruments in various industries. However, they are susceptible to failures that can compromise their accuracy and reliability. When these gauges fail, the consequences can be severe.

Read more...
Digital twin technology gives the edge in America’s Cup
Siemens South Africa IT in Manufacturing
The Orient Express Racing Team is using the Siemens Xcelerator portfolio of industry software to aid in preparation for the upcoming 37th America’s Cup, and to gain competitive advantage.

Read more...
Process control system for the entire plant lifecycle
Siemens South Africa Editor's Choice Fieldbus & Industrial Networking
The automation of process plants has been characterised by IT silos for a long time. The high level of IT security required was achieved through strict isolation from the outside world. However, this made unlocking the opportunities for digitalisation very difficult. This is a compelling reason to opt for Simatic PCS neo – Siemens’s completely web-based process control system with state-of-the-art IT security concepts.

Read more...
Enhancing beer brewing precision
VEGA Controls SA Pressure Measurement & Control
Brewing beer is a complex process that requires utmost precision in every step. To ensure precision, it is crucial to measure and control the pressure and point levels in the wort kettle and hops dissolver. Using VEGA instrumentation can offer numerous benefits to breweries.

Read more...
Reshaping the future of air freight with Siemens software
Siemens South Africa IT in Manufacturing
Aerospace company, Natilus has adopted the Siemens Xcelerator portfolio of industry software. The company is focused on transforming the world’s supply chain with its next-generation blended-wing body aircraft, and through its use of Siemens software it has reduced the development time to build its first prototype aircraft by 50%.

Read more...