PTZF Pan, Tilt, and Zoom Borescopes
Pan, Tilt, and Zoom Cameras offer any inspection technician a useful tool for getting to hard to reach places and getting a panoramic, comprehensive visual view of their subject. In general, these cameras are used to capture this view in high and low places such as on top of buildings or in deep enclosures beneath. In this article, we will explain the different features of these kind of cameras. Compared to articulating cameras, pan and tilt cameras tips are more compact since they rotate and do not require the camera tip to be articulated (bent back). This has some advantages in the pan tilt may be able to reach more compact areas, whereas the articulating type borescopes may bump up against objects or are fully unable to turn due to limited space.
Model Types: PT (Pan and Tilt) features the pan and tilt feature normally accompanied by a DVR function for taking photos and videos. PTZ (Pan, Tilt, and Zoom) features a pan and tilt function along with the ability to zoom in your subject with high definition images. PTZF (Pan, Tilt, Zoom, and Manual Focus) usually have a camera that can be adjusted (tuned in) like a microscope.
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Examples of Pan and Tilt Cameras for Inspection
Security Cameras: While our company does not specialize in this field, this may be the type where you may have seen them used the most. You may even have one in your home or business as they have become more affordable. They are normally mounted on a ceiling or wall to get a panoramic view of an area that needs to be monitored for security. A good reference for this type of camera would be security cameras that you have either bought for your home or seen in public that have this pan and tilt function where the camera can detect movement from different angles. Pole Cameras: Telescopic Pole Cameras are cameras which are attached to long extendable poles usually accompanied with a display at the base or an attachment for a wifi connection to phones or tablets. A pan and tilt camera can add a very useful dimension to these types of cameras as they are bright and can afford to go down further or view up higher than an articulating camera. These have a variety of applications in roof inspection, water reclamation, looking into manholes, house inspection, silo inspection, among many other uses. Pipe Cameras: Pipe cameras are often used for going deep into structures which are long and need to be navigated through pipes and ducts. Other Types of PTZ Cameras: Push Rod Cameras: These cameras are usually mounted on a reel and used by pushing a semi-rigid reel made from non- abrasive fiber such as a strong pvc. These are often used in plumbing or HVAC applications. Drop Down Cameras: These are normally a camera mounted on the end of a very flexible cable that can be unwound and use gravity to dropped into chimneys for maintenance, water sources, manholes, and even unique applications such as cave exploration and other unique applications. Pipe Crawler: These cameras operate by remote control in a small vehicle similar to an RC car with wheels but with a camera attached and can travel down pipes and other enclosures very efficiently. These often feature a pan and tilt camera for inspecting drainage pipes, and similar applications. |
PTZ Examples
Disadvantages of PTZ Cameras
It’s helpful to understand the advantages and disadvantages of PTZ cameras. Here is a list of PTZ camera cons or disadvantages.
Shorter Lifespan
Many moving parts can cause more rapid wear, tear, and damage than other cameras. Mechanized parts can wear over time and can be susceptible to damage. It’s paramount to take care and use your equipment carefully.
Higher cost than Conventional Cameras:
PTZ Cameras can be more expensive than stationary cameras due to the technology and mechanized parts.
Possibility of Lag
There is a possibility for lag in the control process due to distance from the control box.
Malfunction Risks
Mechanical or human install or control errors can lead to legal ramifications. It’s essential to install PTZ cameras properly to ensure their proper function, especially in unpredictable weather conditions.
It’s helpful to understand the advantages and disadvantages of PTZ cameras. Here is a list of PTZ camera cons or disadvantages.
Shorter Lifespan
Many moving parts can cause more rapid wear, tear, and damage than other cameras. Mechanized parts can wear over time and can be susceptible to damage. It’s paramount to take care and use your equipment carefully.
Higher cost than Conventional Cameras:
PTZ Cameras can be more expensive than stationary cameras due to the technology and mechanized parts.
Possibility of Lag
There is a possibility for lag in the control process due to distance from the control box.
Malfunction Risks
Mechanical or human install or control errors can lead to legal ramifications. It’s essential to install PTZ cameras properly to ensure their proper function, especially in unpredictable weather conditions.