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RN221N Active barrier with optional HART® diagnosis

Giá: Liên hệ

Lợi ích

 

  • Wide range power supply, flexible power source

  • Compact side by side DIN rail housing

  • International Ex approvals; marine approval

  • Bidirectional HART® transmission. Communication sockets for HART® sensor setting up. Evaluation of status information from connected transmitter with HART® protocol.

  • Primary or secondary master operating mode, automatic selection

  • Sensor monitoring with early-warning system

  • Manual or automatic reset of the relay contact

Phạm vi ứng dụng

  • Galvanic isolation of 4 to 20 mA current circuits

  • Removing large loop circuits

  • Powering 2 wire transmitters

  • Monitoring of SMART transmitters with early-warning system

  • Intrinsically safe sensor supply for Ex-area

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