Ex-Interface / Multiplexer

Multiplexer MPX

Part No. MPX0

for NivuFlow Transmitters

Intelligent multiplexer for connection of correlation sensors

Multiplexer for the connection of correlation sensors type POA, CS2, OCL, OFR radar sensors as well as CSM and DSM in conjunction with the EBM Electronics Box to transmitters.

The multiplexer type MPX reduces the use and laying of several data cables to a single, commercially available standard cable, thereby saving considerable installation costs for long cable runs. At the same time, an optional additional circuit allows the maximum distance between sensor and transmitter to be increased to a total of 1,200 metres.

 

Connectable Sensors

Flow velocity sensors

  • POA
  • CS2
  • CSM/DSM sensors via electronics box
  • OFR

 

Level sensors

  • OCL
  • i-Series
  • Ri-Series
  • NivuBar
Technical Data
Allgemein
Outputs

RS 485 to transmitter

Inputs

1 (optional 2) analog 4-20 mA loop-powered sensor connection Ex ib Gb IIB, one of them HART compatible

2 (optional 4) x sensor connection Ex ib Gb IIB with RS485 interface

Protection

IP20

Power supply

12 V DC,

max. power consumption 9 W (typ. 7 W),

supplied by transmitter

Specifications subject to change.

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