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Ex PC-Workstations, Ex-PCs

Ex Automation technology

Ex-p Pressurized enclosures


D122.T DC155 PR130 SG160 VI156 WT158 WV157

Ex- Measurement and control technology

Besides the vertical automation technology there is a need for self-sufficient measurement and control devices to realize small automation applications.

In this category Gönnheimer offers devices for the Ex- Zones 1, 21 as well as 2 and 22:

Ex- Measurement technology

Ex- PID controller PR130

  • Mounting directly in hazardous area
  • Ex- protection: II 2 G; Ex ib IIC T6/T4
  • Fixed set point, ratio, override controller
  • Continuous or clocked actuator output
  • Local or remote set point entry
  • Split- range control
  • MODBUS- interface
 

Ex- Transmitter D122.T

  • Mounting directly in hazardous area
  • Ex- protection:
    • II 2 G; Ex ib IIC T6/T5 Gb
    • II 2 D; Ex ib IIIC T135°C Db
  • D122.T can be connected like a 2 wire transmitter (voltage span 8 ..30V)
  • Set-point span 2000 digits, free ranging by keyboard
  • Loop-powered by common transmitter power supply
  • Figure height: 30 mm and a 41-segment bargraph

Ex- Dispensing technology

 

Ex- Dosing controller DC155

  • Mounting inside hazardous area
  • Ex- protection: II 2 G; Ex ib IIC T6 Gb
  • Solid housing, protection class IP65
  • Universal dosing functions

Ex- Weighing technology

 

Ex- Scale terminal WT158

  • Scalable weight indicator in hazardous area
  • Ex- protection: II 2 G; Ex ib IIC T4
  • Connect directly up to 4 weight cells (sum resistance bigger than 85 W ) in hazardous area
  • 5-digit 7- Segment display, 30 mm figure height

Ex- Scale amplifier WV157

  • Scale signal amplifier to connect directly up to 4 weight cells in hazardous area
  • Ex- protection: II 2 G; Ex e m ib IIC T4
  • Solid aluminum housing protection class IP65
  • High Disturbance immunity through digital signal transceiving to batch controller DC155
  • Load cell feeding with WV157

Ex- Separation- and supply technology

Ex- Supply and interface module VI156

  • Mounting direct in hazardous area
  • Ex- protection: II 2 G; Ex e q [ib] IIC T6
  • Compact Interface- Module, skips the complicated search and selection of single components

Ex- Power supply SG160

  • Mounting in hazardous area, Ex e terminal box housing
  • Ex- protection:
    • II 2 G; Ex e m [ib] IIC T5
    • II 2 D; Ex tD [ibD] A21 IP 66 T135°C
  • Several output power modes availiable
  • Rect angle output diagram

  last modified: 12.02.2020