Frequency Input
Frequency measurement is used to detect several process variables on rotating machines and flow transmitters. Supplied with passive signals from NAMUR sensors, optocouplers or volt-free contacts, the frequency input modules in our FB system remote I/O solution enable measurement of such parameters and detection of rotational direction.
Our frequency input modules feature Ex ia or Ex e terminals for use in Zone 1 explosion-hazardous areas and are available in 1-channel versions, which makes them perfect for users who value system granularity and easy commissioning.
The modules support lead breakage detection and short circuit detection. Galvanic isolation separates the inputs from bus and power. In addition, our frequency inputs are hot-swappable, allowing quick and easy module replacement without time-consuming system shutdowns.
Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
+44 161 6336431
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.