click for "OPTA Application Brochure"

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The Chemical Processing Industry offers specific challenges for sensor design and development as the environment in which the sensor is used may be corrosive. There may be specific requirements for materials that can be used and measures that need to be taken to ensure accurate, durable performance.

Our sensors are used in a variety of environments where chemical exposure is necessary including provision of Level Sensors and Float Switches for industrial inkjet printing, and numerous Level and Flow Sensor applications to measure movement and storage of chemical liquids during industrial processing.

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Johnson Electric offers a wide range of power pump subsystems, utilizing various motor technology platforms. Our synchronous, high voltage DC, and EC pumps are engineered for high power, low noise, and long-life performance.

We provide customized applications engineering to adapt and enhance performance based on unique design requirements. With the acquisition of Stackpole International, our automotive pump portfolio now includes engine and transmission pump technologies, complementing our market leadership in fuel and washer pump applications.

Additionally, we deliver durable and reliable valves and cartridges for combi boilers and metering applications, ensuring safety through vertical integration and our proven production system. Trust Johnson Electric for innovative solutions across industrial sectors.

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The PBX-R is a robust and reliable positive-action microswitch for low and medium power ranges and the harshest environments. Equipped with self-cleaning V-shaped contacts, incredibly durable and robust, the PBX-R offers numerous advantages.

Approved by leading international railway organizations and meeting the most stringent standards, the PBX-R is an ideal choice for a wide range of applications in the rolling stock such as master controller, emergency break and circuit breaker, and for the railway infrastructure like the switchgear, automatic barrier, earth switch and more.

The PBX-R also offers numerous advantages for engineering and design departments wishing to use it on a project:

• Ease of use: The PBX-R is easy to install and operate.
• Reliability: The PBX-R is a robust, reliable product that can withstand the most rigorous tests.
• Easy integration: With the highest positive residual stroke on the market (2.05 mm vs. 0.15 mm for competitors), the PBX Railway makes it easy to integrate into designs and applications, reducing the set-up process.

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The SPPVR family of surge protection devices (SPDs) is our answer to the growing need for safe and reliable photovoltaic (PV) installations in residential and commercial buildings.

Powerful protection is the first step to ensuring a long lifetime for your equipment and inverters: these SPDs ensure that your system will not be damaged by any overvoltage event on the direct current (DC) side of your PV application.

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Relay Interface Modules 7 - 10A

The 58 Series interface modules are available with screw or push-in terminals and are particularly suited for interfacing with PLC systems. Features include (according to Type):

Function & Features:

• 27 mm wide
• AC or DC coils
• Quick and easy ejection of relay using plastic retaining clip
• Supply status indication and EMC coil suppression module
  as standard
• Push-in and screw terminals
• Mechanical indicator & test button
• ATEX/HazLoc compliant (EX nC) option available

Applications:

• Control panels
• Packaging Shipyards
• Textile machines
• Carousel warehouses
• Panels for electrical distribution
• Hoists and cranes

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Relay interface modules 8-10-16A

The 4C Series comprises relay interface modules suitable for interfacing with PLC systems. Features include (according to Type):

Function & Features:

• 15.8 mm wide
• AC or DC coils
• Quick and easy ejection of relay using plastic retaining clip
• Supply status indication and EMC coil suppression module
  as standard
• Mechanical indicator & test button
• Push-in and screw terminals

Applications:

• Hoists and Cranes
• Escalators
• Road / Tunnel Lighting
• Carousel Warehouses
• Control Panels
• Panels for Electrical Distribution

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Relay Interface Modules 8 - 10 - 16A

The 48 Series comprises relay interface modules for safety/energy applications and interfacing with PLC systems. These devices include the following features (according to Type):

Function & Features:

• 15.8 mm wide
• AC or DC coils
• Quick and easy ejection of relay using plastic retaining clip
• Supply status indication and EMC coil suppression module
  as standard
• Push-in and screw terminals

Applications:

• Control Panels
• Carousel Warehouses
• Medical and Dentistry
• Shipyards
• Elevators and Lifts
• Panels for Electrical Distribution
• Building Automation
• Hoists and cranes

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Miniature Industrial Relays 8 - 16A

The 46 Series comprises industrial power relays with the following features (according to Type):

Function & Features:

• DC coils, 500 mW or AC coils, 1.2 VA
• Socket Mount or Direct Connection via Faston Connectors
• Available with Lockable Test Button, Mechanical Flag
  & LED Indicator
• 8 mm, 6 kV (1.2/50 μs) Isolation, Coil-Contacts

Applications:

• Automation for Blinds, Grilles and Shutters
• Elevators and Lifts
• Shipyards
• Road / Tunnel Lighting
• Hoists and Cranes
• Bottling Planats
• Control Panels
• Panels for Electrical Distribution

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Miniature PCB Relays 8 - 10 - 12 - 16 A

The 40 Series comprises relays which include the following features (according to Type):

Functions & Features:

• PCB/plug-in versions DC coils (standard or sensitive)
• 500 or 650 mW & AC 5.3 mm pin length 8 mm
• 6 kV (1.2/50 μs) isolation, coil – contacts

PCB Version:

• DC coils, 500 or 650 mW
• 3.5 or 5.3 mm pin length
• 8 mm, 6 kV (1.2/50 μs) isolation, coil – contacts
• Flux proof: RT II standard (RT III version available)

Applications:

• Medical and Dentistry
• Control Panels
• Panels for Electrical Distribution
• Toys
• Automation for Blinds, Grilles and Shutters
• Door and Gate Openers
• Electronic Circuit Boards
• Vending Machines

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