G-Logo

Ex PCs / Workstations

Ex measuring- and control devices

Pressurized enclosure systems (Ex p)

D122.A D122.PA D122.Z DM110 TA125

Ex- Field indicator technology

Gönnheimer offers a selection of Ex- indicators, for accurate observing of the process in hazardous area Zone 1 and 21 as well as 2 and 22.

Ta125

Text display TA125

  • Ex- Protection: EEx ib IIC T6
  • 4 rows with 40 characters
  • Switch able to a 65 mm character height font
D122.PA/FF

Fieldbus- Indicator D122.PA/FF

  • Gas and dust Ex- protection:
  • II 2(1) G, EEx ia IIC T6,
  • II 2(1) D, IP65 T 70°C
  • 5-digits 7-segment LCD,
  • 30 mm figure height
  • Bargraph for fast trend observation, limit bargraph
  • Powder coated (RAL 7035) aluminium housing, protection class IP66
  • Ex- protection according FISCO model
  • Option: three channel monitoring
Foto D122.A

Ex i- Indicator D122.A

  • Ex i- loop powered Indicator
  • Ex-Protection: EEx ia IIC T6, for Ex-i 4...20 mA measure circuits
  • 4½ -digit 7-segment LCD, ± 19999 Digits, internal 24 bit A/D conversion
  • Field housing up to 50 mm figure height
  • Fast bargraph for trend observation, Option: limit bargraph
  • Voltage drop ca. 1V
  • Scale by buttons and display, without reference current
Foto D122.Z

Ex i- Totalizer D122.Z

  • Ex i Totalizer D 122.Z in a 4 ..20 mA measuring circuit
  • Loop powered - trouble-free use in hazardous areas, without an additional power supply
  • 5-digit 7-Segment display, ± 99999 Digits
  • LC-Display digit height up to 30 mm
  • Fast bargraph for present value (41 segments, refresh 4 times per second)
DM110

Ex i- Revolution counter DM110

  • Loop powered - trouble-free use in hazardous areas, without an additional power supply
  • NAMUR- signal
  • 4 ½ figure LCD-Display
  last modified: 06.11.2009