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| Products 121 to 150 of 150 |
Parts recognition units for FA equipment
Parts recognition units read clear images of electronic parts of different sizes using different combinations of multiple lighting and special-purpose lenses, and output image information.
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These sensors are especially well suited for high speed recognition of contrast differences.
YP11VAH3ABF
Adjustable Time Delay
Light spot can be focused
Switching Frequency: 20 kHz
YM24PAH2ANZ
High Switching Frequency
Small Light Spot
Time Delay can be activated
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Plastic fiber optic cabel with outside diameters of 1 mm and 2.2 mm can be connected to this sensor. The easy to use Teach-In function allows for fine sensor adjustment, so that even transparent objects can be reliably recognized in barrier mode operation. Scanning width is automatically adapted to each individual application via external Teach-In. The devices can be easily mounted to standard DIN rails.
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The Photoelectric Amplifier series consists of a wide selection of single channel photoelectric amplifers which are to be used in conjunction with Telco's line of remote photoelectric sensors, that may be used in thru beam or diffuse proximity. A selection of the amplifiers provide high penetration power which are suitable for applications with contaminated environments. The series can achieve sensing ranges of over 70 m in thru beam and 5 m in diffuse proximity. All the photoelectric amplifiers are housed in enclosures with an 11-pole DIN socket connection.
Supply voltage can be selected between AC and/or DC, and the output can be selected between a transistor and/or relay output. The series offers a choice betweem automatic and/or manual sensitivity adjustment, with or without on/off time delay adjustment via integral potentiometers located on the front panels of the amplifiers. Light or dark function, and long and short range is switch selectable. A selection of the models offers sensor LED drives which powers optional monitor LEDs (power-on and output) available on the remote sensors.
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The CMYX combines small spot size and fast response to achieve high-speed mark detection capable of detecting standard one-track PHARMA-CODE (0.5mm thin bar width) at 2000ft/min. The CMYX is perfect for printing or packaging applications that require the ability to differentiate between background and color marks during high-speed operation. The CMYX provides the accuracy and precision for reliable process control.
High color contrast sensitivity and resolution.
High detection speed, 25-microsecond discrete output response.
Broad-spectrum white LED light source allows detection of all colors.
Calibration feature allows manual user sensitivity adjustment.
Remote teach input allows for automatic adjustment to background.
Unique numerical display indicates measured levels making process setup easy.
Circular spot allows for any orientation of sensor to marks.
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Newly developed type PCI-2TE-13 photodetector designed and optimised for FTIR applications. This new detector has a wide, 1- 13 µm, spectral bandwidth and broad linear output range. Detector's responsivity is stabilized with built-in two-stage Peltier cooler, keeping the sensitive element at temperature 220- 240 K. Performance of the devices has been improved with heterostructure design, optical resonance and hyperhemispherical immersion. Constant voltage bias and current readout should be used for the best performance and linearity. The spectral characteristics of the detector can be modified according to specific requirements. Standard detectors are available in modified TO- 8 packages with BaF2 windows. Other packages, windows and connectors are available upon request.
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Line through-beam sensors are applied where precise positioning is required or where the dimensions of an object have to be determined with high accuracy (e.g. diameter of a wire). The L-LAS-TB sensors (available in split shape or fork shape) offer various operating widths with a resolution of up to 1024 pixel (4098 subpixel).
An analog output (voltage output or current output) informs about position and size of the object. Furthermore, a digital output is available that offers information about quality and position of the object.
The laser through-beam sensor can be easily parameterised with the Windows® user interface L-LAS-TB-Scope.
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Model KR1571 consists of an ultraviolet LED and silicon photodiode. KR1571 is specified for detecting visible light reflected from fluorescence of object by UV light. As a series, Shinkoh Electronics can provide KR1570 which does not have visible light cutting filter on emitter.
Feature
1.Peak wavelength 365nm
2.Visible light cutting filter on emiiter
3.UV light cutting filter on detector
4.Cylindrical lens installed
Application
1.Banking Machine(Bill validator and Bill discrimination)
2.Industrial machine handling relevant documents or governmental documents
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Ambient Light Sensor
The AMIS-74980x is a wide dynamic range light sensor with an analog or digital output. There are several versions of the analog output; one with 1uA current output at 1000lux all the way to 1mA at 1000lux. The digital output version has a built-in 16-bit ADC with a 2-wire SMBus or I²C digital interface. The sensor employs AMI Semiconductor's proprietary CMOS image sensing technology which provides low noise and high dynamic range output signals and a light response similar to the response of the human eye.
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IR-BLOC Ambient Light Sensors
The IR-BLOC family is the only ambient light sensor family in the market that comes in a low-cost package with the IR-blocking feature fully incorporated in a plastic epoxy package. The spectral response is similar to the human eye and a photocell, making it ideal for applications where the response should only be influenced by visible light.
Features and Benefits of the NEW IR-BLOC Family
- Visible light response with IR-blocking feature incorporated into cast epoxy
- RoHS compliant, cadmium-free alternative to photocells
- Low dark current
- Linear current output over illumination
Applications
- Illumination
- Street light switching
- Interior and exterior light control
- (dusk/dawn switch)
- Automotive headlight dimmer
- Contrast control
- Colorimeters
- Oil burner flame monitoring
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Silicon based components are supplying electricity when placed under light. So, they can be used as optical sensors, to measure the light intensity in the visible and near IR range.
The short-circuit current of a silicon photodiode is directly proportional to the light intensity.
- Luxmeters and PAR sensors (Photsynthetically Active Radiation) : with amorphous silicon photodiodes which spectral response is a 350 - 750nm (or 400nm-750nm)
AGRONOMY, PHOTOMETRY, POSITION DETECTION, TWILIGHT SWITCHING...
- Solar radiation sensors : with crystalline silicon photodiodes which spectral response is 400 - 1100 nm METEOROLOGY, PHOTOVOLTAIC SYSTEMS CONTROL, AGRICULTURAL CONTROL UNITS...
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Seeing is believing: OSRAM Opto Semiconductors' new Ambient Light Sensor SFH 5711 detects brightness in the same way as the human eye. Designed for a wide range of applications, it can be used in situations where systems and equipment need to adjust to ambient light conditions as perceived by the human eye. The SFH 5711 is the latest addition to our Ambient Light Sensor product line.
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FEATURES
1. Built-in optical filter for spectral response similar to that of the human
eye.
Peak sensitivity wavelength is 580 nm
2. Photocurrent is proportional to illumination. (linear output)
High photocurrent is achieved by built-in photocurrent amp.
IL = 260 µA (typical)
Ev = 100 lx (florescent light)
3. Uses environmentally friendly silicon chips.
4. Lead-free.
5. Operates on 1.5 to 6 V DC, which is suitable for battery operation.
6. Compact, SMD package
TYPICAL APPLICATIONS
1. Brightness detection for LCD backlight control for LCD devices (mobile phones, LCD TVs, car navigation systems, mobile PCs, and PDAs).
2. Brightness detection for circuits in household lighting, crime prevention
lighting, and automatic lighting for bicycle.
3. Brightness detection for controlling the keypad backlight in mobile phones.
4. Brightness detection for surveillance cameras (night switching).
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| ... products without technical information |
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Photoelectric sensors
