Level Switch flameproof ex d intrinsically safe and industrial

Perseus™ level switches are available as flameproof Ex d or intrinsically safe ia options for use in hazardous areas for hydraulics, water, chemicals, fuel oil or any other liquid.

With multiple switch configurations, robust housing and proven long-term reliability (SIL rating) in tough environments, they are ideal for measuring levels in tanks and containers, either vertically or horizontally.

These level switches (ATEX / IECEx) can be found in oil & gas and petrochemical facilities globally.

Flameproof / Intrinsically Safe Level Switch Specifications

ATEX & IECEx Flameproof CEII2GD Exd IIC option

  • T6 Ta = -50 to +74°C & T5 Ta = -50 to +89°C

ATEX & IECEx CEII1G Exia IIC option

  • T6 Ta = -50 to +78°C & T5 Ta = -50 to +93°C & T4 Ta = -50 to +128°C

General Features:

  • 1 x SPDT microswitch or 2 x SPDT microswitches (simultaneous operation).
  • Internal / calibrated adjustment scale
  • Black anodised aluminium switchcase to IP66 & IP67 standards
  • Proven and documented SIL 2 IEC 61508 suitability

Product models

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