EDITOR ’ S CHOICE A DEPENDABLE SOLUTION
IFM ELECTRONIC ifm launches G 1 / 2 pressure sensors for hygienic applications
The first hygienic pressure sensors on the market with a G 1 / 2 fitting , products in the new PM15 range from ifm electronic provide a convenient and dependable solution to the problem of measuring pressure in small pipes , such as those often found in dosing and filling systems . Thanks to their G 1 / 2 thread , the sensors can be installed quickly and easily without the need for expensive adaptors and , as they use oil-free ceramic sensing cells , they are ideal for applications in the food , pharmaceutical and other hygiene-sensitive industry sectors .
PM15 pressure sensors feature I / O-link connectivity , which ensures accurate transmission of measurements even in electrically noisy environments and allows the sensors to additionally provide temperature measurements . In many applications , this eliminates the need for a separate temperature sensor , thereby saving money and reducing complexity . The sensors also provide a 4 to 20 mA analogue output for pressure measurements only .
Since they need no elastomer seal and incorporate a pre-mounted PEEK sealing ring ,
PM15 sensors are virtually maintenance free . All types have stainless-steel bodies with an IP67 or better ingress protection rating , depending on the method of installation . They are highly resistant to pressure and vacuum shock , and to the effects of abrasive substances . In addition , they are suitable for use with media over a wide temperature range of -25 to + 125 º C (< 1hr : 150 º C ). These features , together with their robust construction , make the new sensors ideally suited for use in even the most demanding environments .
ifm electronic is currently offering the PM15 G 1 / 2 hygienic pressure sensor with ranges from 0 to 2.5 barg through to -1 to 40 barg and all have a minimum of 5 x measuring range overload resistance .
PM15 sensors are virtually maintenance free . All types have stainless-steel bodies with an IP67 or better ingress protection rating , depending on the method of installation .
For further information , please visit www . ifm . com / uk / pm
22 PECM Issue 53