3.40 – II 2GD

Diaphragm pressure switches ATEX flameproof enclosure

These flameproof electrical apparatus comply with European Directive ATEX 94/9/EC, for group II and category 2 GD. They are suitable for a variety of uses in hazardous zones 1, 2, 21 and 22 in which the use of flameproof instrument is required. The sensing element is a metallic diaphragm and acts directly on the microswitch through a self-centering pivot. The simplicity of the design, without levers, cams or similar mechanisms, gives the unit an exceptionally long working life.

工业领域:
  • 油气
  • 化工、 石化
  • 能源
  • 工程总承包 (EPC)
仪表类型:
  • 压力开关
使用条款:
  • NACE 版本
  • ATEX 版本
  • 易凝固液体
  • 高粘度液体
  • 固体漂浮物液体
  • 腐蚀性液体
  • 超压
  • 真空
  • 混合（真空 + 压力）
符合:
  • NACE MR 01.03
  • ATEX 2014/34/UE
功能:
  • 电接点
材质:
  • 不锈钢及铝合金
过程连接:
  • 螺纹
校准范围:
  • 0...1 / 0...160bar
传感元件:
  • 膜片
保护程度:
  • IP 65
机械调整:
  • 个单刀双掷微动开关
保护模式:
  • EX db IIC T6 Ex tb IIIC T85°C

MGS9/3B

Back side diaphragm seals, with flanged connection

MGS9/6

Back side diaphragm seals, with flanged connection

BSV/VV-

Bar stock needle valve, block and bleed

BSM/M2

Bar stock two- valve manifold, block and bleed

MGS9/1B

Diaphragm seal with threaded connection

MP5

Pig tails and siphons

MP4/9

Adjustable overload protection device

MP3

Cocks and valves

名称 型号 下载
Data Sheet 340 Data sheetiten
User Guide PRE ATEX 手动iten
ATEX-PED-RoHS Conformityiten