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Product picture active barrier RN221N

Transmitter Supply RN221N

RN221N
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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.

Active barrier RN221N
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©Endress+Hauser
Active barrier RN221N
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  • X
©Endress+Hauser

Predecessor

  • Successor

    • RN22 intrinsically safe isolating barrier, power supply and signal doubler for hazardous areas
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      Active Barrier 24V DC RN22

      Active barrier, 1/2-channel/SD for 4 to 20 mA, HART® transparent with 24 V DC as well as active/passive input and output, optionally with SIL and Ex

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    • RN42 active barrier, wide-range power supply of loop-powered transmitters
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      Active Barrier 24-230V AC/DC RN42

      Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex

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      Price on request
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    • Simple products

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    Technical excellence

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    • High-end products

    • Highly functional and convenient

    Technical excellence

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    • Specialized products

    • Designed for demanding applications

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    Meet your basic measurement needs

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    Handle your core processes easily

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    Optimize your processes with innovative technologies

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    Master your most challenging applications

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