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Product picture limit switch RTA421

Contactor RTA421

RTA421
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This product is no longer available.

Please check new generation in the section predecessor / successor or contact your local Endress+Hauser entity.

Limit switch RTA421 ©Endress+Hauser

Predecessor

  • Successor

    • Product picture process transmitter RMA42
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      Process Transmitter + Control Unit RMA42

      4-wire process transmitter with control unit as DIN rail device with up to two universal sensor inputs and optional SIL approval

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    • Simple products

    • Easy to select, install and operate

    Technical excellence

    Simplicity

    • Standard products

    • Reliable, robust and low-maintenance

    Technical excellence

    Simplicity

    • High-end products

    • Highly functional and convenient

    Technical excellence

    Simplicity

    • Specialized products

    • Designed for demanding applications

    Technical excellence

    Simplicity

    Variable

    FLEX selections Technical excellence Simplicity
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    Fundamental selection

    Meet your basic measurement needs

    		Technical excellence
    		Simplicity
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    • E
    • X

    Lean selection

    Handle your core processes easily

    		Technical excellence
    		Simplicity
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    • E
    • X

    Extended selection

    Optimize your processes with innovative technologies

    		Technical excellence
    		Simplicity
    • F
    • L
    • E
    • X

    Xpert selection

    Master your most challenging applications

    		Technical excellence
    		Simplicity

    Variable

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