LIMIT-SWITCH-RTA421
Endress+HauserSwitzerland

LIMIT-SWITCH-RTA421

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The RTA421 contactor monitors industrial processes for safe operation. The unit analyzes current (0/4...20 mA) and voltage signals (0/2...10 V) and switches two independent output relays if the values either exceed or undercut the preset alarm set points. On the display both limit values are indicated in parallel. The bar graph informs on the connected signal at any time. Applications include pump control in the waste water industry. Level measurement in silos can be economically achieved.

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Technical parameters

Environment and package
File size:1.2 MB
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ENCS DE FR IT JA NL PL
File name:BA00101rc4_0212.pdf
F L E X Extended selection Optimize your processes with innovative technologiesTechnical excellence | Simplicity
F L E X Fundamental selection Meet your basic measurement needsTechnical excellence | Simplicity
F L E X Lean selection Handle your core processes easilyTechnical excellence | Simplicity
F L E X Xpert selection Master your most challenging applicationsTechnical excellence | Simplicity Variable
Language:English
Version:26/10/2012

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