Perseus™ vacuum switches (Flameproof / Intrinsically Safe)

are highly reliable and durable, designed for various applications including hydraulics, air, water, gases, chemicals, fuel oil, and refrigerants. They are available in flameproof Ex d or intrinsically safe options, making them suitable for hazardous areas.

     These vacuum switches feature robust housing and have a proven long-term reliability with SIL rating, making them ideal for OEMs involved in the construction of pumps, compressors, gas turbines, diesel engines, and more. They are commonly utilized in oil & gas and petrochemical facilities worldwide.

Flameproof/Intrinsically Safe Vacuum Switch Specifications:

ATEX & IECEx Flameproof CEII2G Exd IIC option:T6 Ta = -50 to +74°C & T5 Ta = -50 to 75°C & 90°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:

Option of 1 x SPDT microswitch or 2 x SPDT microswitches with simultaneous or adjustable settings and adjustable deadband option.
Internal adjustment scale for convenient calibration.
Switchcase available in 316 stainless steel or black anodized aluminum, meeting IP66 & IP67 standards.
Proven and documented SIL 2 IEC 61508 suitability, ensuring their reliability and safety.

Perseus™ vacuum switches (Industrial)

are renowned for their exceptional toughness and reliability. They have been specifically developed to withstand harsh environments and are well-suited for applications involving hydraulics, air, water, gases, chemicals, fuel oil, refrigerants, and more.

    These industrial vacuum switches offer multiple switch configurations and options, providing flexibility for different requirements. They feature robust housing to ensure durability and are proven to maintain long-term reliability with a SIL rating, making them highly dependable in demanding conditions.

    These vacuum switches are particularly popular in the nuclear industry for applications such as "glove box" setups. They have been designed to meet the stringent requirements of nuclear facilities, where reliability and safety are of utmost importance.

Industrial Vacuum Switch Specifications:

     - Option of 1 x SPDT microswitch or 2 x SPDT microswitches with simultaneous or adjustable settings, along with an adjustable deadband option.
     - Internal adjustment scale for convenient calibration.
     - Switchcase available in 316 stainless steel or black anodized aluminum, conforming to IP66 and IP67 standards for robust protection against environmental elements.
     - Proven and documented SIL 2 IEC 61508 suitability, ensuring their compliance with safety standards and reliability in critical industrial applications.

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