Pressure sensors with ceramic measuring cell

Due to an optimised support in the process connection the units with a ceramic measuring cell are designed for highest stress with nominal pressures of -1 to 600 bar. These sensors are extremely robust against mechanical influence and work completely without wear and tear or fatigue. The resulting long-term stability ensures safe operation and reliable measurement results over 100 million pressure cycles.
Output 1x DC PNP 2x DC PNP 2x DC NPN 1x DC PNP/NPN 2x DC PNP/NPN 1x AC analogue 4...20 mA analogue 0...10 V AS-i Profibus PA	Measuring range up to 1 bar up to 2,5 bar up to 10 bar up to 25 bar up to 100 bar up to 250 bar up to 400 bar up to 600 bar vacuum	Process connection G¼I G¼A G¾A G1A ¼" NPT 7/16-20 UNF (SAE) M5I Aseptoflex adapter G1 / Aseptoflex Vario CETOP-flange	Application pneumatic systems hydraulic systems aggressive media hygienic systems viscous media and liquids with suspended particles liquids and gases hydrostatic level measurement high temperature food industry mobile systems hazardous areas (ATEX)	Display without display digital display Analogue display

Pressure sensors with stainless steel measuring cell

Units with wire strain gauge in thick-film technology on a stainless steel measuring cell are distinguished by their very compact and robust design. The welded stainless steel measuring cell without any seals ensures a high degree of safety. The three to thirty times greater bursting pressure, depending on the selected measuring range of the unit, and the high shock and vibration resistance support the maximum operational safety of ifm pressure sensors with stainless steel measuring cell.
Output 1x DC PNP 2x DC PNP 2x DC PNP complementary 2x DC NPN complementary	Measuring range up to 10 bar up to 25 bar up to 100 bar up to 250 bar up to 400 bar	Process connection G¼A ¼" NPT 1/4" PT M5I	Application pneumatic systems hydraulic systems liquids and gases	Display setting ring with scale (bar/PSI) setting ring with scale (bar/MPa)

Pressure sensors with silicon measuring cell

As regards accuracy, the units with the piezoresistive silicon measuring cell are every bit as good as the sensors having used a ceramic measuring cell so far. Thanks to their construction they allow differential pressure measurements without having to connect a second pressure pick-up.
Output 2x DC PNP/NPN	Measuring range up to 1 bar up to 10 bar	Process connection G1/8I G1 / Aseptoflex Vario	Application pneumatic systems	Display digital display

System solutions

In addition to the wide range of pressure sensors ifm also provides special and reliable system solutions. Special units, based on our tried-and-tested pressure sensors, permit use in even more applications. Using the PC-based communication and software solutions, use of the ifm pressure sensors is even more comfortable.
part seat monitoring pressure sensors with analogue input pressure sensor for homogenisers combined sensor for pump diagnosis and pressure monitoring submersible pressure transmitter parameter setting systems software solutions

Submersible pressure transmitters

In addition to conventional pressure sensors for hydrostatic level measurement, ifm now also offers submersible pressure transmitters for level measurement. With this design numerous new applications are possible, for example level measurement in wells, streaming water, drill holes and wastewater plants. The high precision and long-term stability ensure permanent operation in these applications. All components of the submersible pressure transmitter in contact with the medium are made of stainless steel (320S31).
Output analogue 4...20 mA	Measuring range up to 0,25 bar up to 0,6 bar up to 1 bar	Application Wastewater hydrostatic level measurement