Two new ranges of flush-mounting electronic pressure sensors from IFM Electronic combine the convenience of loop-powered operation with the versatility of IFM's innovative adapt-to-fit construction. This allows the same sensor to be used with a wide range of process fittings.
The new PL and PM sensors provide a standard 4-20 mA analog output and are designed for use with the IFM MO range of process adapters. These make the new sensors compatible with virtually all standard process fittings, including clamp, DIN 11851, IDF, RJT, SMS and Varivent types.
The novel construction of the sensors and adaptors eliminates potential dirt traps, and guarantees suitability for use in hygienic applications, such as food and pharmaceutical manufacture. All sensors in the range are fully certified by the European Hygienic Equipment Design Group (EHEDG) and in the USA by 3A.
PL and PM loop-powered pressure sensors are available in four pressure ranges: 0 to 100 kPa (1 bar), 0 to 250 kPa (2,5 bar), 0 to 1 Mpa (10 bar) and 0 to 2,5 Mpa (25 bar). All models are intended for use with liquid media, including viscous liquids, and liquids containing suspended particles. PL models are suitable for use with media temperatures in the range -25°C to +85°C, while the high-temperature PM models extend the upper limit to +125°C for continuous operation, or +145°C for periods not exceeding an hour.
Like all IFM pressure sensors, the new PL and PM models offer high accuracy - better than 1%, including linearity, zero and span errors and the devices feature good immunity to temperature changes. Deviation in the repeatability of the output signal is less than 0,1% of full range.
The sensor bodies are fabricated from corrosion-resistant type 316 stainless steel, while the sensing element comprises ceramic and PTFE components. Connections are made to the sensors with an industry-standard M12 connector, and they have an IP65 III environmental protection rating.
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...Pressure sensors for hydrogen applications Instrotech
Pressure Measurement & Control
Keller manufactures isolated piezoresistive pressure sensors. The great advantage of the piezoresistive measuring principle is its high stability.
Read more...Sensor technology for cartonboard machine for paper and packaging VEGA Controls SA
Pressure Measurement & Control
Paper and packaging specialist, LEIPA undertook a comprehensive modernisation project, combining three stock preparation lines into one, and making investments in new plant components and extensive automation technology. Because of the good experiences the company had already had with VEGA sensors, those responsible for planning and maintenance decided in favour of the VEGABAR 82 pressure transmitter as the standard instrument for level and pressure measurement in the new stock preparation system.
Read more...Pressure measurement without risk of contamination WIKA Instruments
Pressure Measurement & Control
Injectables are among the most sensitive products in the pharmaceutical industry. Sterility is essential during production. For this reason, a manufacturer of biopharmaceuticals decided to implement the pressure monitoring of its processes with hygienic instruments from WIKA.
Read more...Pressure monitoring for oil and water tempering machines Instrotech
Pressure Measurement & Control
Temperature plays a significant role in many manufacturing processes. In such cases, a tempering machine is used to maintain the manufacturing process at the desired temperature. Keller supplied PR-21Y piezoresistive pressure transmitters to a client specialising in developing and producing oil and water tempering machines.
Read more...How to look after your pressure gauge SA Gauge
Editor's Choice Pressure Measurement & Control
Pressure and temperature gauges are very widely used on process plants.
Specialising in the design and manufacture of pressure and temperature measuring instruments, SA Gauge believes that all process and ambient factors should be considered when selecting and installing pressure measuring devices. The company recommends that the following guidelines on selection and calibration be followed in order to prevent gauge failure.
Read more...Process measurement solution for Copper Belt’s Kansanshi Mine VEGA Controls SA
Pressure Measurement & Control
Kansanshi Mine faced measurement challenges in its gland water tanks, slurry, and raw materials in the stockpiles and crusher bins. VEGA was able to offer a suitable solution to resolve these challenges.
Read more...Pressure and level switches for food production VEGA Controls SA
Pressure Measurement & Control
New compact measuring instruments from VEGA prove that automation in food production can be very simple and economical without compromising on hygiene or safety.
Read more...Interference-resistant pressure transmitters Instrotech
Pressure Measurement & Control
Instrotech offers a pressure transmitter from Keller for temperature compensation and protection from electromagnetic fields (EMC) in the recently approved 21Y Series.
printer friendly version