PIR Sensor Lenses

For over 25 years Carclo have been manufacturing PIR lenses and have developed a wide range of standard lenses for both security and building automation market sectors. Alongside the standard parts Carclo also designs and manufacture custom lenses to suit our customer’s specific requirements.

Using a range of software tools our optical design team carefully optimise each of the lens segments to ensure the highest level of performance is achieved in each zone, our designs utilise Multifaceted Fresnel arrays and spot lens arrays. At various points during the design stage will test the design using our bespoke simulation software.

All Carclo PIR lenses are manufactured using our specially formulated HDPE and come in 4 standard colours (natural, white black & grey), and in some instances Carclo is also able to supply custom colours.

For more information on Fresnels, please contact   enquiries.fresnel@carclo-optics.com

Download Datasheets, 2D Customer Drawings and 3D Models here.

Diamond 37 • Small High Resolution Wide Angle Lens

Diamond 37

  • The Diamond 37 lens is a much improved version of the popular PF17 lens, with a wider field of view and higher resolution whilst maintaining the same overall diameter.
  • Designed to be used in conjunction with Excelitas PYQ 1348* (0.8mm element size) detector which will result in 88 detection zones with equally distributed zone gaps.
  • The part is mechanically robust and is suitable for ceiling or wall mounting.
  • The base ensures that the PYQ 1348* (0.8mm element size) pyro is mounted at the optimal focal length every time.
  • Typical range of 5 - 10m.
  • Patent Pending

Download the PDF Datasheet

PF 11 CN • Vertical Curtain

fresnel PF 11 CN

Produces vertical curtain of zones

Part No.  5908

  • Zones are less than 1 metre in height at a range of 12 metres
  • Ideal for areas were pet immunity is required.
  • Carclo Standard lens frame

Download the datasheet

PF 11 HC • Horizontal Curtain

Produces a horizontal curtain of zones

Part No.  5905

Zones are less than 1 metre in height at a range of 12 metres

  • Ideal for areas were pet immunity is required.
  • Carclo Standard lens frame

Download the datasheet

PF 11 LR • Long Range Lens

Particularly suited to corridor and aisle applications

Part No.  5907

Powerful for long range applications up to 40m

Short range detection enables both ends of
the corridor to be monitored effectively

Carclo Standard lens frame

Download the PDF Datasheet

PF 111 • Wide Angle Ceiling Lens

Ideal for Building / Control Applications

Part No.  9967

  • Mid Range Protection
  • Minor Movement Detection
  • Low Profile

The 48 outer fresnel zones give mid range detection, with the remaining 63 zones aligned with minimal spacing provide minor movement detection. The low profile makes this a discrete solution when ceiling mounted.

Designed for dual element detectors including the banana type, 4 element detectors have also been used in conjunction with this lens.

Download the PDF Datasheet

PF 19 • Domed Multi Lens

Particularly suited to corridor and aisle applications

Part No.  9544

  • Domed profile increases the mechanical stability of the product
  • suitable for ceiling or wall mounting
  • incorporates location features for easy alignment on circuit board

Download the PDF Datasheet

PF 21 • Volumetric Lens

Part No.  5927

  • Designed to trigger walking toward the detector 
    and also crossing the detector zones
  • Specifically designed to be mounted flat
  • Wide field of view
  • Carclo Standard lens frame

Download the PDF Datasheet

PF 24b • Volumetric Lens

Particularly suited to corridor and aisle applications

Part No.  5909

  • Suitable for security and building automation
  • Mounted on 25mm radius*
  • Wide field of view
  • Carclo Standard lens frame

Download the PDF Datasheet

PF 24c :  Volumetric Lens

 

Particularly suited to corridor and aisle applications

Part No.  5910

  • Suitable for security and building automation
  • Specifically designed to be mounted flat
  • Wide field of view
  • Carclo Standard lens frame

Download the PDF Datasheet

PF 31 • Ceiling Lens

Particularly suited to security and building control applications

Part No.  5906

  • Low Profile
  • 360 Degree
  • Discrete Solution

The popular PF 31 Ceiling lens  is a low profile 360 degree PIR lens suitable for both security and building control applications. It's low profile makes this lens more discrete than many other products. The lens can be supplied in a number of variations and can be custom cropped to the customer’s requirements.

Download the PDF Datasheet

PF 31 Cropped • Ceiling Lens

A cropped version of the popular PF 31

Part No.  9926

  • Low Profile
  • 360 Degree
  • Discrete Solution

PF 37 • Domed Multi Lens

37 Aspheric Optimised lenses

Part No.  9425

    • Ceiling Mounted
    • Even Coverage
    • No need for secondary fixing methods

The PF37 Domed multi lens  is intended to be ceiling mounted, the 37 Aspheric lenses have been optimised to give even coverage over the whole detection area with minimal zone overlap. The component also has the added feature of 3 clips that enable the part to be clipped directly onto the PCB, eliminating the need for secondary fixing methods.

Download the PDF Datasheet

PF 40 • 180 Degree Lens

Designed for outdoor lighting control

Part No.  5904

  • 12 m range with both Top & Mid Facets focused between 
    7–11m ensures complete detection in this range.
  • Designed to be used with 2 Pyros.
  • Compatible with Carclo dual pyro mount 5900.

PF 41 • Ceiling Lens

Particularly suited to security and building control applications

Part No.  9564

  • Wide angle detection over 360 degrees.
  • Up to 25m Diameter coverage.*
  • Various mounting heights.

*Can be mounted flat with some degradation in performance

Download the PDF Datasheet

PF 60 • 180 Degree Lens

Designed for outdoor lighting control

Part No.  5926

  • 12m range with both Top & Mid Facets focused at 
    12m ensures complete detection at this range.
  • Bottom facet row provides short range detection.
  • Designed to be used with 2 Pyros.
  • Compatible with Carclo dual pyro mount 5900

Download the PDF Datasheet

PF 68 • Ceiling Lens

Virtually No Zone Overlap

Part No.  12076

  • Improved zone edge sharpness.
  • Carclo standard mounting holes.
  • Retrofit to housings designed for the PF31.

 

The PF68 ceiling lens is an improved version of the popular PF31 lens, with more than double the number of zones and virtually no zone overlap. Each of the 68 lens focal lengths have been precisely optimised.

Download the PDF Datasheet

PF 7 • Ceiling and Wall Mountable Lens

Ideal for areas that require narrow angle zone coverage

Part No.  9483

  • Discrete Lens.
  • Ideal for use in areas requiring narrow angle zone coverage.
  • Available with or without a base and in a number of colours.

 

The PF 7 PIR lens is ideally suited to applications that require a discrete lens. The lens can be ceiling and wall mounted and the narrow detection profile makes it ideal for use in corridors and areas that require narrow angle zone coverage. Due to the small area of the lens, the component is mechanically robust and thus has increased tamper resistance. The lens is available with or without a base and in a number of colours.

Download the PDF Datasheet

PF 17 • Ceiling and Wall Mountable Lens

Small and Discrete

Part No.  9483

  • Discrete Lens.
  • Mechanically Robust.
  • Typical range of 5m but usable results have been obtained at 10m.

A small and discrete PIR lens with 17 lenses, designed to be used with a Quad detector which will result in 64 detection zones. The part is mechanically robust and is suitable for ceiling or wall mounting. The base ensures that the T05 pyro is mounted at the optimal focal length every time. Typical range of 5m but usable results have been obtained at 10m.

Download the PDF Datasheet

  • For more information please contact us by clicking  here  and we’ll get back to you as soon as possible.

Download Datasheets, 2D Customer Drawings and 3D Models here.