Ex-Interface / Multiplexer

Ex Separator Module iXT

Part No. IXT0

for NivuFlow Transmitters

Intelligent Ex separation interface for Ex-safe connection of correlation sensors

Description

Intelligent Ex separator module and multiplexer for Ex-safe connection of ultrasonic correlation sensors.

Connectable Sensors

Flow velocity sensors

  • POA-V2
  • CS2
  • Mini sensors via electronic box

Level sensors

  • OCL-L1
  • NivuBar
  • NivuCompact
  • Serie i
Technical Data
Common
Power supply
  • 12 V DC (from NivuFlow / NivuParQ transmitter); For use in connection with equipment on mains up to overvoltage category II or on SELV 
  • Ex-technical: Um = 253 V AC 
Power consumption

Max. 9 W

Intrinsic Power Consumption

Max. 1.5 W (typ. 1.2 W) 

Protection

IP20, for installation in areas up to max. pollution degree 2 

Ex-Approval
  • ATEX: TÜV14ATEX142076 
  • IECEx: TUN14.0014 
  • EX II (2)G [Ex ib Gb] IIB 
Operating temperature

−20…+40 °C

Storage temperature

−20...+85 °C

Max. humidity

95 %, non-condensing 

Inputs (incl. options)

2x analogue 4-20 mA loop-powered sensor connection Ex ib Gb IIB, one of them with HART capability

Maximum values per circuit: 

  • Uo = 25.4 V / Io = 89.2 mA / Po = 566.5 mW 

4x sensor connection Ex ib Gb IIB with RS485 interface

Maximum values per circuit: 

  • Supply: Uo = 10.5 V / Io = 640 mA / Po = 6.72 W 

RS485: 

  • Uo = 4,1 V / Io = 105 mA / Po = 108 mW 
  • Ui = 11 V / Ii = 176 mA / Pi = 482 mW 

Isolation Voltage Um = 253 V AC 

Outputs

1x Transmitter connection RS485 interface 

Specifications subject to change.

Downloads

Technical Description | Ex Seperator Module iXT

EU Declaration of Conformity | Intelligent Ex Separator Module iXT

EC-Type-Examination Certificate | EX Separator Module type IXT

IECEx Certificate of Conformity | Ex Separator Module

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