Argus™ industrial pressure switches

designed for fast installation and reliable performance in tough environments. These switches are available with cable glands or a flying lead option, allowing for convenient and efficient installation.

     With a focus on durability, the Argus™ pressure switches are built with robust housing, ensuring long-term reliability. These switches have a proven SIL (Safety Integrity Level) rating, making them suitable for demanding industrial applications.

     Ideal for OEMs (Original Equipment Manufacturers) involved in the production of pumps, compressors, gas turbines, diesel engines, and more, these pressure switches offer a limited but highly effective range of configurations.

Key specifications of the industrial pressure switches include:

     - Housing: Choose from PPS Engineering polymer or 316 stainless steel, both rated IP66 and IP67 for superior protection against environmental factors.
     - Microswitch Options: Select either 1 x SPDT microswitch or 2 x SPDT microswitches for simultaneous operation, depending on your specific requirements.
     - Connector Options: Enjoy flexibility with various connector options, including DIN 43650 connector or integral terminal block via M20 entry, 4-pin M12 connector, or a flying lead with M20 or ½" NPT male/M20 for direct connection to a junction box.
     - SIL 2 Compliance: The Argus™ pressure switches have been proven and documented to meet the SIL 2 IEC 61508 suitability standards, ensuring their reliability and safety.

Argus™ intrinsically safe pressure switches

designed for fast installation and reliable performance in tough environments. These switches are available with cable glands or a flying lead option, ensuring ease of installation.

    With a focus on durability, the Argus™ pressure switch range features a robust housing and has a proven long-term reliability (SIL rating) in challenging environments. These ATEX / IECEx certified pressure switches are perfect for OEMs seeking cost-effective solutions for pumps, compressors, gas turbines, diesel engines, and more.

Technical Specifications and Options for the Intrinsically Safe Pressure Switches:

     - Certification: ATEX & IECEx CE Ex II1G Exia IIC
     - Temperature Rating: T6 Ta -50 to +78°C, T5 Ta -50 to +93°C, T4 Ta -50 to +128°C
     - Housing: Choose from PPS Engineering polymer or 316 stainless steel, with an IP66 & 67 rating for superior protection.
     - Microswitch Options: Select either 1 x SPDT microswitch or 2 x SPDT microswitches for simultaneous operation, based on your specific requirements.
     - Connector Options: Enjoy flexibility with various connector options, including DIN 43650 connector, integral terminal block via M20 entry, 4-pin M12 connector, or a flying lead with M20 or ½" NPT male/M20 for direct connection to a junction box.
     - SIL 2 Compliance: The Argus™ intrinsically safe pressure switches have proven and documented SIL 2 IEC 61508 suitability.

Hermes™ flameproof Ex db pressure switches

Key Features:

     - Fast installation with flying lead, allowing for customized lengths greater than 300mm, fitted with an Ex db certified gland.
     - ATEX/IECEx/UKEx flameproof certified for safe operation in hazardous environments.
     - Simple and compact barrel construction, making it ideal for wellhead applications or actuator applications.

Technical Specifications and Options for the Flameproof Pressure Switch:

     - Certification: ATEX & IECEx Flameproof II 2 G Ex db IIC Gb
     - Temperature Rating: T6 Ta = -50 to +71°C, T5 Ta = -50 to +86°C, T4 = -50 to +100°C
     - Microswitch: 1 SPDT microswitch
     - Construction: Flameproof pressure switch with 316 stainless steel construction, meeting IP66 & IP67 standards for superior protection.

Perseus™ pressure switches, available as flameproof Ex d or intrinsically safe options

designed for use in hazardous areas across various industries. These pressure switches are suitable for hydraulics, air, water, gases, chemicals, fuel oil, refrigerants, and more.

     With a range of switch configurations, robust housing, and a proven long-term reliability (SIL rating) in tough environments, the Perseus™ pressure switches are ideal for OEMs involved in the production of pumps, compressors, gas turbines, diesel engines, and other equipment.

     These flameproof Ex d and intrinsically safe pressure switches are widely used in oil & gas and petrochemical facilities globally.

Technical Specifications and Options for Flameproof / Intrinsically Safe Pressure Switches:

Flameproof Gas & Dust Option (ATEX & IECEx):

     - Certification: II 2G Exd IIC T6...T5 db Tamb -50 to +75°C...+90°C, II 2D Ex tb IIIC T85°C...T100°C Db Tamb -50°C to +75°C T85°C/-50°C to +90°C T100°C
     - With or without resistors

Flameproof Gas Option (ATEX & IECEx):

     - Certification: II 2G Ex db IIC T6...T5 Gb Tamb -50°C to +75°C...+90°C

Intrinsically Safe Gas & Dust Option (ATEX/IECEx):

     - Certification: II 1G Ex ia IIC T6...T2 Ga Tamb -50 to +78°C...+93°C, II 1D Ex ia IIIC T135°C Da Tamb -50 to +70°C

Intrinsically Safe Gas Option (ATEX/IECEx):

     - Certification: II 1G Ex ia IIC T5...T2 Ga Tamb -50°C to +72°C...+122°C with resistors

General Features of the Pressure Switches:

     - Microswitch Options: 1 x SPDT microswitch or 2 x SPDT microswitches for DPDT switching, adjustable deadband, or dual independent switching.
     - Internal Adjustment Scale: The pressure switches feature an internal adjustment scale for easy configuration.
     - Housing: Choose from 316 stainless steel or black anodized aluminum switchcase, meeting IP66 and IP67 standards for superior protection.
     - SIL 2 Compliance: The Perseus™ pressure switches have proven and documented SIL 2 IEC 61508 suitability.

Perseus™ pressure switches

are renowned for their exceptional toughness and reliability, making them ideal for a wide range of applications including hydraulics, air, water, gases, chemicals, fuel oil, refrigerants, and more.

Key Features:

     - Multiple switch configurations and options provide flexibility to meet various needs.
     - The robust housing ensures long-term reliability, even in harsh environments.
     - These industrial pressure switches have a proven SIL rating, indicating their reliability and suitability for critical operations.
     - They are the preferred choice for OEMs involved in the manufacturing of pumps, compressors, gas turbines, diesel engines, and other industrial equipment.

Technical Specifications of the Industrial Pressure Switches:

     - Switch Options: Choose between 1 x SPDT microswitch or 2 x SPDT microswitches for DPDT switching, adjustable deadband, or dual independent switching.
     - Internal Adjustment Scale: Convenient internal adjustment scale for easy configuration.
     - Housing: Available in 316 stainless steel or black anodized aluminum switchcase, meeting IP66 and IP67 standards for excellent protection against environmental factors.

Titan™ pressure switches

have a distinguished background, originally developed for military applications and continuing to serve on frigates, submarines, and aircraft carriers today. These pressure switches have also gained approval for nuclear applications, showcasing their exceptional durability and reliability.

     Built with robust housing and a proven long-term reliability, Titan™ pressure switches are renowned for their toughness. They hold a SIL (Safety Integrity Level) rating, further demonstrating their high-performance standards.

     Designed to cater to a wide range of applications including hydraulics, air, water, gases, chemicals, fuel oil, and refrigerants, these pressure switches offer versatility and adaptability. They come with multiple switch configurations and options, allowing for customization based on specific requirements.

Flameproof/Intrinsically Safe Pressure Switch Specifications:

     - Housing: Choose between a black anodized aluminum alloy or 316 stainless steel housing, both boasting an IP66 rating for superior protection against external elements.
     - Switch Options: Select from either 1 x SPDT microswitch or 2 x SPDT microswitches for simultaneous operation, offering flexibility in switch functionality.
     - Integral Terminal Block: The pressure switches feature an integral terminal block accessed via M20 electrical entry, ensuring convenient and secure electrical connections.
     - SIL 2 IEC 61508 Suitability: The pressure switches have been thoroughly tested and documented to meet the SIL 2 IEC 61508 standards, assuring their suitability for critical applications.
     - Ministry Of Defence Approval: Titan™ pressure switches have received approval from the Ministry of Defence, confirming their compliance with stringent military standards.
     - Nuclear Industry Standard: These pressure switches adhere to the standards set by the nuclear industry, ensuring their reliability and safety in nuclear applications.
     - Circuit Monitoring Resistors Option: An option for circuit monitoring resistors is available, allowing for enhanced monitoring capabilities.

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