Category Archives: Cynergy3 News

Sensata (Cynergy3) FSU Series Flow Detection Switch

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Sensata is pleased to announce the Cynergy3 FSU Series Flow Detection Switch.

FSU Series switches have industry standard process connection sizes (push fit or NPT thread) that give a quick and reliable method of installation. The FSU Series of pre-set switches uses a reliable and robust reed switch design for operation. This family is NSF-61 certified and therefore meets the stringent requirements for the control of equipment that comes in contact with potable water.

These flow switches are designed for use in liquid flow systems at pressures up to 10 bar and temperatures up to 85ºC. The switches are supplied with a standard wire length and flow rate set points, but can be customized to suit customer needs.

Why the FSU?
Wherever there is a need to detect the flow of fluid there may be a requirement for a flow switch. To list all areas where this is applicable to the FSU is prohibitive. However the FSU will be used as either a process
control device or system protection device. The FSU is compact, reliable and has very little pressure drop across the switch due to its design, and more cost effective compared to its competitors.

Typical examples of usage are, heater element protection, pump run dry protection, server room cooling flow failure detection or industrial or domestic water supply leak detection.

Applications:
– Circulation pump protection
– Leak detection
– Flow sensing
– Mains water control
– Dispensing Equipment
– Cooling system for electronic equipment (Laser Heads, Welding machine, X-Ray Tubes, Semiconductor Equipment)
– Processing Equipment, Water Purifications and Filtering, Distilling
– Presses, Rotating Equipment, Conveyors, Machine Tools, Robotics

Features:
• NSF-61 approved
• Power ratings 25 VA
• Wide connection range
• Fast switching, allowing precise control
• Compact in-line design
• High life expectancy

 

Enquiry Form: http://www.epreston.co.uk/contact/

Home Page: http://www.epreston.co.uk/epblog/

Cynergy3 SIL3 Functional Safety Incremental Encoders

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SIL3 Functional Safety Incremental Encoders
With a robust and reliable design resulting in a wide range of secure products, which can be used in several types of configuration.

Any automated system potentially poses a risk to people, property or the environment. For this reason a number of safety measures have been taken. Safety standards have been created with one thing in mind: limiting risk.

With these standards as a framework, functional safety can, after a risk analysis, provide appropriate protection. Hazards are anticipated during the system design phase and are dealt with before they occur. These standards have evolved to increase the safety level and have been applicable since 2012.

Features
• Usable up to SIL3 and Cat.4 / PLe according to IEC 61508 / EN ISO
13849
• Suitable for safe motor feedback according to IEC 61800-5-2
• Robustness and excellent resistance to shock and vibration
• High protection level: IP65
• High temperature performance –20°C to +85°C
• Power supply 5Vdc or 11/30Vdc
• Digital TTL/RS422 or HTL or sine/cosine 1Vpp output
• Resolutions up to 2500ppr
• 58mm encoder, solid shaft 6mm, 9.52mm or 10mm (DSM5H), and
through shaft, standard 14mm (DSO5H)
• Connector or cable output (DSM5, side output only for DSO5)
• Stainless steel version available as an option (DSM5X) – consult factory
• Adapted anti-rotation system (DSO5H)

 

Enquiry Form: http://www.epreston.co.uk/contact/

Home Page: http://www.epreston.co.uk/epblog/

Cynergy3 D1 Series Relay

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UL Approved*  D Size Form C (Changeover) Relay

•  100W switching power.
•  Changeover contacts.
•  PCB Mount.
•  Available with or without a magnetic screen.
•  Tungsten contacts for high power switching.
•  Large package size.
•  Up to 4A carry current.
•  Often used in applications which require circuit protection or circuit breakers.

The D1 series is a reed relay with changeover contacts which are often used in safety critical applications.

The switching is achieved through the use of high vacuum reed switches with Tungsten contacts and make these relays suitable for high reliability applications, such as test equipment and high voltage power supplies.

These are PCB mount relays, though custom options may be available on request.

*Consult factory for UL ratings:
These products have been UL approved for use as per pollution degree 2 classification.

 

Enquiry Form: http://www.epreston.co.uk/contact/

Home Page: http://www.epreston.co.uk/epblog/

Cynergy3 S4 Series Relay

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UL Approved*   Vertically Mounted Miniature High Voltage Reed Relay

• Space saving package with square footprint.
• Available with or without magnetic screen.
• Ideal for applications where a high packing density is required.
• Up to 350V switching voltage
• 2.5A carry current
• Isolation Voltage across contacts – 3kV

The S4 series is a vertically mounted miniature high voltage reed relay for applications where space saving is a prime consideration.

*Consult factory for UL ratings:
These products have been UL approved for use as per pollution degree 2 classification.

 

Enquiry Form: http://www.epreston.co.uk/contact/

Home Page: http://www.epreston.co.uk/epblog/

Cynergy3 S3 Series Relay

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S Size Form C (Changeover) Reed Relay

• Compact footprint.
• Changeover contacts.
• PCB Mount.
• Available with or without magnetic screen.
• Up to 3W switching power.
• Up to 1.2A carry current.
• Small package size with compact footprint.
• Rhodium contacts for low contact resistance and high durability.
• Often used in applications which require circuit protection or circuit breakers.

The S3 series is a compact reed relay with changeover contacts which are often used for safety critical applications.

Low contact resistance, through the use of Rhodium contact reed switches, makes the S series suitable for many high voltage applications at DC and low frequency, where performance and reliability are paramount.

These are PCB mount relays, though custom options may be available on request.

 

Enquiry Form: http://www.epreston.co.uk/contact/

Home Page: http://www.epreston.co.uk/epblog/

Cynergy3 S1 Form B Series Relay

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UL Approved* Miniature SIL Reed Relay with Form B (N/C) Contacts

•  Single-in-line package
•  1.5kV Isolation Voltage across contacts
•  1.3A carry current
•  Up to 1000V switching voltage

The S1 Form B series is a miniature high voltage single-in-line reed relay for applications where space saving is a prime consideration, with normally closed contacts.

The coil pins are positioned near the centre of the relay while the contact pins are near the ends to give improved isolation between the high voltage contacts and the low voltage coil.

*Consult factory for UL ratings:
These products have been UL approved for use as per pollution degree 2 classification.

 

 

Enquiry Form: http://www.epreston.co.uk/contact/

Home Page: http://www.epreston.co.uk/epblog/

Cynergy3 S1 Twin Relay Series Relay

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UL Approved* Miniature High Voltage Relay

• Single-in-line package
• 1.5kV Isolation Voltage across contacts
• Isolation Voltage 1.5kV contact to coil
• 1.3A carry current
• Up to 1000V switching voltage

The S1-TWIN switch relay series is a miniature high voltage single-in-line reed relay with two reed switches for applications where space saving is a prime consideration.

The coil pins are positioned near the centre of the relay while the contact pins are near the ends to give improved isolation between the high voltage contacts and the low voltage coil.

*Consult factory for UL ratings:
These products have been UL approved for use as per pollution degree 2 classification.

 

 

Enquiry Form: http://www.epreston.co.uk/contact/

Home Page: http://www.epreston.co.uk/epblog/