Pressure transmitter for high temperature applications

Cooling neck extensions protect electronic components from hot process fluids.

07/27/2010


Baumer ED701 pressure sensorNew pressure sensor family from Baumer uses cooling neck extensions to provide heat dissipation and protect electronic components. The ED701 products can operate with high media temperatures of up to 300 °C (575 °F). Baumer says this protects the device when used in processes that require sterilization, including pharmaceutical, chemical, and food & beverage industries as well as medical technology. With that in mind, it is available with several sanitary and industrial process connections.

-----------------------------------------------------------------------------

 

40 Under 40 – Control Engineering: Know someone working in automation under age 40 in need of some recognition? See the 40 Under 40 awards.

-----------------------------------------------------------------------------

Multiple configurations are available depending on application specifics. The basic unit, without a cooling neck, is suitable up to 150 °C. Adding the standard cooling neck extends that to 200 °C, and a longer cooling neck for up to 300 °C. With built-in active compensation for temperature drifts, the ED701 has a measuring accuracy up to 0.1% full scale. This combines with 0.1% per year long-term stability and excellent repeatability. If required, the zero point can be recalibrated using a simple mechanical adjustment.

Baumer offers a range of process connections and several output signal options, including 4-20 mA, 0-10 Vdc, and 0-5 Vdc. Standard construction is stainless steel, but for use with aggressive media it can be provided with a pressure connection in Hastelloy C. For hazardous area applications, several ATEX versions are available.

Edited by Peter Welander, pwelander@cfemedia.com 
Control Engineering

Visit the Control Engineering Process Control Channel.



No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
System integration: Best practices and technologies to help; Virtualization virtues; Cyber security advice; Motor system efficiency, savings; Product exclusives; Road to Hannover
Collaborative robotics: How to improve safety, return on investment; Industrial Internet of Things, Industrie 4.0: World views; High-performance HMI, Information Integration: OPC and OMG
9 tips: How to integrate a servo system; Process control mathematical models; Serial network grounding; Engineers' Choice Awards; Learn from cyber security mistakes
This article collection contains several articles on the Industrial Internet of Things (IIoT) and how it is transforming manufacturing.
PLCs, robots, and the quest for a single controller; how OEE is key to automation solutions.
Learn how Industry 4.0 adds supply chain efficiency, optimizes pricing, improves quality, and more.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Getting to the bottom of subsea repairs: Older pipelines need more attention, and operators need a repair strategy; OTC preview; Offshore production difficult - and crucial
Digital oilfields: Integrated HMI/SCADA systems enable smarter data acquisition; Real-world impact of simulation; Electric actuator technology prospers in production fields
Special report: U.S. natural gas; LNG transport technologies evolve to meet market demand; Understanding new methane regulations; Predictive maintenance for gas pipeline compressors

(copy 5)

click me