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Best Photoelectric Sensors - Buying Guide

Last Updated: 03/24/2019

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Bestselling Photoelectric Sensors on Amazon

  1. Intermatic K4121C 120-Volt Stem Mount Thermal Photocontrol
  2. Gowoops 10 PCS of Digital Light Intensity Detection Photosensitive Sensor Module for Arduino UNO
  3. Intermatic K4221C 120-Volt Stem and Swivel Mount Thermal Photocontrol
  4. Westek SLC4CG Gray Automatic Photocell Sensor Control
  5. Intermatic K4251 120-Volt Thermal Photocontrols with Stem and Swivel Mounting
  6. CHENBO 6pcs TCRT5000 Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor Module fo...
  7. Outdoor Light Control Automatically Turns Lights on at Dusk, Off at Dawn Swivel to Position, Wea...
  8. XLX 50 PCS TCRT5000L TCRT5000 Photoelectric Sensors Reflective Optical Sensor with Transistor Output...
  9. Omron E3K-R10K4-NR Photoelectric Switch / Sensor
  10. Taiss/Proximity Switch M18 Diffuse photoelectric Switch Sensor Optical dc Three Lines NPN NC Normall...

  #1

Intermatic K4121C 120-Volt Stem Mount Thermal Photocontrol

Model: K4121C   |    Mpn: K4121C   |    Ean: 0007827500201   |    PartNumber: K4121C   |   Asin: B000P0FPVO

These photocontrols install on standard outdoor light fixtures and electrical boxes with 1 2"-14 NPSM thread or 7 8" knock-out holes for dusk-to-dawn ON/OFF control of outdoor lighting.

Features

  • A stem-mount thermal photocontrol for smart and efficient dusk-to-dawn ON/OFF control of outdoor lighting
  • Delay feature prevents unwanted OFF switching of lights due to passing car headlights or lightning
  • Features a light level slide adjustment to accommodate various light levels
  • Installs on standard outdoor light fixtures and electrical boxes and commonly used for exterior lighting, street lighting, parking lot, pedestrian pathway and landscape lighting
  • 1/2 - 14 NPSM threaded stem with locking nut and washer gasket
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Brand: Intermatic   |   Manufacturer: Intermatic

Item Dimensions: 1.8 x 3.2 x 5 inches (4.6 x 8.1 x 12.7 cm)   |   Package Dimensions: 1.7 x 3.1 x 5.3 inches (4.3 x 7.9 x 13.5 cm)

Amazon Price: $9.00 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $13.72 | Used Price: $8.57

Warranty: 2 Years

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  #2

Gowoops 10 PCS of Digital Light Intensity Detection Photosensitive Sensor Module for Arduino UNO

 Ean: 0705586405439   |    PartNumber: 43237-2   |   Asin: B01N1FKS4L

Application:

Light intensity detection, intelligent car light module, with directional, only sense light source in front of the sensor, better to use for searching light.




Module Features :

1.Can detect the brightness and the ambient light intensity (compared with photo-resistor, this module has better directionality , can sense light in fixed direction)

2.Adjustable sensitivity (use the blue digital potentiometer to adjust)

3.Operating Voltage: 3.3V-5V

4.Output Format : DO digital switching outputs (0 and 1) and AO analog voltage output

5.Has a fixed bolt holes for easy installation

6.PCB Size : 3.2cm * 1.4cm




Module Instructions:

1.Photodiode module is most sensitive to environmental light intensity , generally used for detecting the ambient brightness and light intensity , can be common with photosensitive resistance sensor module in most cases , the difference between this two is that Photodiode module has a better directionality, can sense light in fixed direction;

2. When ambient light intensity does not reach the threshold value, the module DO port output high; when the ambient light intensity exceeds a set threshold, the D0 output low;

3.Digital outputs D0 can be directly connected with the microcontroller through the microcontroller to detect high and low , thereby detecting the light intensity changes in the environment;

4. Analog output and the AD conversion process, can achieve higher accuracy.




Product Wiring Instructions:

VCC ---- "+"

GND ---- "-"

DO ---- TTL Signal Output

AO ---- Analog Signal Output




Package Includes:

10 x Photosensitive Sensor Module

Features

  • 1. Using the sensitive type photosensitive resistance sensor
  • 2. The comparator output signal clean waveform is good, driving ability, than 15mA.
  • 3. With adjustable potentiometer can adjust the brightness of the light detected
  • 4. Working voltage 3.3V-5V, the output format: Digital switching output (0 and 1)
  • 5. With bolt holes for easy installation, a small board PCB size: 3.2cm x 1.4cm, using a wide voltage LM393 comparator
  • See more on Amazon...

Brand: Gowoops   |   Manufacturer: Gowoops

Package Dimensions: 0.31 x 3 x 4 inches (0.8 x 7.6 x 10.2 cm)

Amazon Price: $11.99 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $24.99

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  #3

Intermatic K4221C 120-Volt Stem and Swivel Mount Thermal Photocontrol

Model: K4221C   |    Mpn: K4221C   |    Ean: 0078275002029   |    PartNumber: K4221C   |   Asin: B000X35RIY

These photocontrols are provided with a swivel arm for easy and flexible installation to standard outdoor light fixtures or electrical boxes.

Features

  • This 120 Volt photo control is used to switch on Exterior Lighting, Street Lighting, Parking Lot, Pedestrian Pathway, and Landscape Lighting when the sun goes down and the natural light level becomes low
  • A slide adjustment allows the user to control the photocontrol's sensitivity to light
  • Delay feature prevents unwanted Off switching
  • Washer gasket and locking nut packaged with each photocontrol
  • Swivel with Inch - 14 NPSM threaded stem
  • See more on Amazon...

Brand: Intermatic   |   Manufacturer: Intermatic

Item Dimensions: 4 x 4 x 6 inches (10.2 x 10.2 x 15.2 cm)   |   Package Dimensions: 1.8 x 4.2 x 7.2 inches (4.6 x 10.7 x 18.3 cm)

Amazon Price: Too low to display | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 1-2 business days
List Price: $17.02 | Used Price: $9.24

Warranty: 2 Years

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  #4

Westek SLC4CG Gray Automatic Photocell Sensor Control

Model: SLC4CG   |    Mpn: SLC4CG   |    Ean: 6709309822095   |    PartNumber: SLC4CG   |   Asin: B00004XSAE

The Westek SLC4CG Dusk-to-Dawn Light Control is perfect in laundry rooms, garages, basements, attics or any area where you need light. This device converts any light socket into a night light that automatically turns on in low light conditions, adding safety and security to any space. Easy installation; screw the sensor into any existing light socket, then install an incandescent bulb up to 150 Watts into the control. AmerTac manufacturing brands offer complete lines of distinctive decorative home accent products that include trend-setting wall plates, money saving LED night lights, innovative under cabinet lighting and LED battery operated lights. We also offer utility product lines including energy-saving timers, dimmers and lighting controls, as well as an extensive offering of consumer electronics accessories for the home and office.

Features

  • On at dusk, off at dawn, for incandescent bulbs only
  • Compact design fits most smaller enclosed outdoor fixtures such as patio, entryway and garage side mount fixtures
  • Ideal for indoor table lamps, 150-watts maximum
  • Weather resistant and reliable solid state circuitry
  • For use with incandescent bulbs only, up to 150-watt capacity
  • See more on Amazon...

Brand: WESTEK   |   Manufacturer: Westek

Item Dimensions: 1.5 x 1.5 x 2.5 inches (3.8 x 3.8 x 6.4 cm)   |   Package Dimensions: 1.6 x 2.4 x 5.4 inches (4.1 x 6.1 x 13.7 cm)

Amazon Price: $6.25 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 2-3 business days
List Price: $6.25 | Used Price: $4.36

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  #5

Intermatic K4251 120-Volt Thermal Photocontrols with Stem and Swivel Mounting

Model: K4251   |    Mpn: K4251   |    Ean: 0783961333423   |    PartNumber: K4251   |   Asin: B000VS6FWI

The K4200 Series Photocontrols feature stem and swivel mounting, with thermal-type controls. Thermal-type photocontrols, which are available in single or multi-voltage models, provide dusk-to-dawn lighting control and a delay action, which eliminates loads switching OFF due to car headlights, and lightning. The thermal-type controls feature a cadmium sulfide photocell and a sonic-welded polycarbonate case and lens to seal out moisture. The design utilizes a dual temperature compensating bi-metal and composite resistor for reliable long life operation over ambient temperature extremes. Volts: 120.

Features

  • Provides dusk-to-dawn lighting control
  • Thermal Type eliminates the load temporarily switching OFF due to car headlights, lightning or another temporary light source
  • 1800 Watts Tungsten
  • 1000 VA Ballast
  • 15 Amps Tungsten and 8.3 Amps Ballast
  • See more on Amazon...

Brand: Intermatic   |   Manufacturer: Intermatic Incorporated

Item Dimensions: 4.88 x 1.75 x 3 inches (12.4 x 4.4 x 7.6 cm)   |   Package Dimensions: 1.75 x 3 x 6.5 inches (4.4 x 7.6 x 16.5 cm)

Amazon Price: $11.96 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 2-3 business days
List Price: $19.99 | Used Price: $5.54

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  #6

CHENBO 6pcs TCRT5000 Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor Module for Arduino Smart Car w/Cable 3.3V-5V

 Ean: 6934596030759   |    PartNumber: MMWJ032   |   Asin: B07F1R2DJ3

TCRT5000 infrared sensor emits infrared emitting diode continuously when no infrared rays emitted or reflected back is reflected back but the strength is not large enough, the phototransistor has been in the off state, and the output terminal of the module is high, indicating that the diode has been in the off state; in the object to be detected within the detection range, and the intensity of the reflected infrared rays is large enough, phototransistor saturated, and the output terminal of the module is low, the indicator LED is lit.
Feather
Using infrared reflection sensors TCRT5000
Test reflection distance: 1mm to 25mm
Clean and 3, the comparator output, signal waveform,
driving ability is strong, for more than 15 ma.
With many adjustable precision potentiometer to adjust sensitivity
The working voltage of 3.3V to 5V
Output form: digital switch output (0 and 1)
Has a fixed bolt hole, convenient installation
Small board PCB size: 3.2cm x 1.4cm
The LM393, use of wide voltage comparator
Size:3.1x1.3cm(approx)
Use for:
The electricity meter pulse data sampling; Fax machine, shredder paper detection; Obstacle detection; Black and white line detection. Package:6*Tracking Sensor module;
1*24pcs 20cm male to male jumper cable.

Features

  • TCRT5000 sensor of infrared emission diode constantly launch infrared
  • Test reflection distance: 1mm to 25mm
  • With many adjustable precision potentiometer to adjust sensitivity
  • Using infrared reflection sensors TCRT5000
  • The working voltage :3.3V to 5V
  • See more on Amazon...

Brand: CHENBO   |   Manufacturer: CHENBO

Package Dimensions: 0.8 x 2.8 x 7 inches (2.0 x 7.1 x 17.8 cm)

Amazon Price: $10.50 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $10.50

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  #7

Outdoor Light Control Automatically Turns Lights on at Dusk, Off at Dawn Swivel to Position, Weather Resistant Save Money and Electricity, Security for Unoccupied and Rental Properties

Model: SW103CT   |    Mpn: SW103CTC-4   |    Ean: 0043927595587   |    PartNumber: SW103CTC-4   |   Asin: B000Z9DCF6

The Westek SW103CTC-4 Swivel Mount Light Control is the perfect night time lighting solution. This device has an aimable sensor and automatically turns on in low light, adding safety and security to any space. Great for in hallways, laundry rooms, garages, basements, attics and more. Compatible with LED, incandescent, fluorescent, mercury vapor and sodium bulbs. Heavy duty thermal bi-metal switch with 6-inch leads and a 1/2-inch diameter opening makes this the perfect choice for any installation. 1800w tungsten max. AmerTac manufacturing brands offer complete lines of distinctive decorative home accent products that include trend-setting wall plates, money saving LED night lights, innovative under cabinet lighting and LED battery operated lights. We also offer utility product lines including energy-saving timers, dimmers and lighting controls, as well as an extensive offering of consumer electronics accessories for the home and office.

Features

  • AUTOMATIC LIGHT CONTROL - let smart Photocell sensor technology turn your outdoor lights on and off each day. Works with LED, incandescent, fluorescent, metal halide, mercury vapor and sodium bulbs
  • DUSK TO DAWN - forget timers, the lights come on automatically at dusk and turn off at dawn. The device swivels for optimal light positioning and is a one-time, weather-proof solution to help you reduce your lighting costs
  • SO MANY USES - ideal for outdoor porch, garden and pier lights, as well as floodlights. Keep your pathway lit in the darkness and save energy and money for when you forget to turn off the lights
  • SECURITY FOR YOUR HOME - designed with you in mind, you can simulate home occupancy to deter intruders when you're away from home. This is a must-have safety item for vacation homes and vacant rental properties
  • STRAIGHTFORWARD INSTALLATION - wires connect directly to electrical box with standard pipe thread. Read enclosed instructions to assist with install and troubleshooting. Includes 6 length pre-stripped leads
  • See more on Amazon...

Brand: WESTEK   |   Manufacturer: WESTEK

Item Dimensions: 1.25 x 3.75 x 6.75 inches (3.2 x 9.5 x 17.1 cm)   |   Package Dimensions: 1.2 x 2.9 x 5.4 inches (3.0 x 7.4 x 13.7 cm)

Amazon Price: $4.51 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $7.83

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  #8

XLX 50 PCS TCRT5000L TCRT5000 Photoelectric Sensors Reflective Optical Sensor with Transistor Output Infrared 950mm 5V 3A For Tracking and Obstacle Avoidance Car

 Ean: 0714973094712   |   Asin: B01N2HVRQP

Compact construction, sense the presence of an object by using the reflective IR beam from the object.

Consists of a phototransistor. Snap-in construction for PCB mounting.

Plastic polycarbonate housing construction which prevents crosstalk. Position sensor for shaft encoder.

Detection of reflective materials such as paper, IBM cards, magnetic tapes, etc.
Limit switch foe mechanical motions in VCR.

General purpose - wherever the space is limited.

Specifications: Sensing Distance: 12mm. Operating

Wavelength: 950 mm.

Sensing Method: Reflective.

Reverse Voltage: 5V.

Forward Current: 60mA.

Forward Surge Current: 3A.

Emitter Power Dissipation: 100mW.

Collector Emitter Voltage: 70V .

Emitter Collector Voltage: 5V.

Collector Current: 100mA.

Detector Power Dissipation: 100mW.

Sensor Total Power Dissipation: 200mW.

Operating Temperature: -25 ~ +85 .

Package Included: 50PCS TCRT5000L

Features

  • High quality, 100% Brand New. Sold by XLX
  • Package: 50 PCS TCRT5000 PHOTOELECTRIC SENSORS.
  • Model No. : TCRT5000L TCRT5000
  • Compact construction, sense the presence of an object by using the reflective IR beam from the object.
  • Used for some toy car or any other test.
  • See more on Amazon...

Brand: XLX   |   Manufacturer: XLX

Package Dimensions: 2.56 x 2.72 x 3.31 inches (6.5 x 6.9 x 8.4 cm)

Amazon Price: $10.99 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $10.99

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  #9

Omron E3K-R10K4-NR Photoelectric Switch / Sensor

 PartNumber: 43237-2   |   Asin: B008EKEBSK

The E3K-R10K4 is a heavy-duty AC/DC retroreflective Photoelectric Sensor for long sensing distance. It has 950nm pulse modulated infrared LED light source and detects opaque object material. DPDT 10A relay output standard Easy to wire terminal strip Plug-in replaceable outputs Light-ON/dark-ON operation, switch selectable Mutual interference protection Plated steel screw terminal connections

Features

  • The E3K-R10K4 is a heavy-duty AC/DC retroreflective Photoelectric Sensor for long sensing distance. It has 950nm pulse modulated infrared LED light source and detects opaque object material.
  • DPDT 10A relay output standard
  • Easy to wire terminal strip
  • Plug-in replaceable outputs
  • Plated steel screw terminal connections
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Manufacturer: Omron

Item Dimensions: 8 x 8 x 87 inches (20.3 x 20.3 x 221.0 cm)   |   Package Dimensions: 3.2 x 3.7 x 8.3 inches (8.1 x 9.4 x 21.1 cm)

Amazon Price: $141.43 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $145.00

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  #10

Taiss/Proximity Switch M18 Diffuse photoelectric Switch Sensor Optical dc Three Lines NPN NC Normally Closed 30 cm Adjustable 6-36VDC E3F-DS30B2

 Ean: 0710280018694   |   Asin: B073WRGGTG

Inductive type: diffuse reflection; Induction distance: 30cm adjustable; Working voltage: 6-36V both can The positive, blue, black, black, black. Working environment: temperature -40 to +70 degrees celsius; Protection level: IP61-IP67; Corresponding time: the function reset time is below 2.5MS; Object: transparent, opaque body; Differential distance: the detection distance is below 20%; Insulation resistance: greater than or equal to 20M ohm; Note: 1, switch on the power should be connected to check the wiring is correct, check whether the voltage parameters for the rated value; 2, switch load can not be short circuit, the load should not exceed the maximum output current;Package Content :2 x photoelectric sensor switch

Features

  • Product Name : Photoelectric Switch;Sending Light : Infrared Rays;Model : E3F-DS30B2;Detection Way : Diffuse Type
  • Inductive type: diffuse reflection; Induction distance: 30cm adjustable;
  • Output Form : 3 Wires;Voltage : DC 6-36V;Output State : NPN NC
  • Body Size : 2.3x 6.9cm/0.9 x 2.7'' (Max.D*L); Thread diameter: 18mm; Material : Plastic, Alloy;Color : Black, Orange
  • Cable Length : 1.2m / 47'';Weight : 57g;Package Content : 1 x Photoelectric Switch
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Brand: Taiss   |   Manufacturer: Taiss

Package Dimensions: 1.3 x 2.5 x 6 inches (3.3 x 6.4 x 15.2 cm)

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  #11

Telemecanique RF30 Photoelectric Sensor Reflector, 3"

Model: RF30   |    Mpn: RF30   |    Ean: 0785901173014   |    PartNumber: RF30   |   Asin: B00CON76GM

Founded over 90 years ago, Telemecanique Sensors is an independent brand of Schneider Electric, specializing in sensors and sensor-related technology. Telemecanique Sensors is a global player, present in more than 20 countries, with products distributed worldwide through a broad network of partners. Focused on 3 core values Simplicity, Proximity and Expertise we are experts in factory automation sensors as well as specialists in demanding applications, making our customers lives "simply easy".

Features

Brand: Telemecanique   |   Manufacturer: Schneider Electric

Item Dimensions: 0.3 x 3.2 x 3.2 inches (0.8 x 8.1 x 8.1 cm)   |   Package Dimensions: 0.24 x 3.54 x 3.62 inches (0.6 x 9.0 x 9.2 cm)

Amazon Price: $4.69 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $6.56

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  #12

NSi Industries, LLC TORK RKP311 Outdoor 120-Volt Button Photocontrol With Wall Plate - Controls Lighting Dusk to Dawn - Compatible with Incandescent/Compact Fluorescent/Halogen/LED

Model: RKP311   |    Mpn: RKP311   |    Ean: 0786261620279   |    PartNumber: RKP311   |   Asin: B019MPO158

The reliable outdoor TORK RKP311 photocontrol is designed to automatically turned your lighting on at dusk and off at dawn, helping you to save energy and money, while adding safety and security at night.

Installation instructions can be downloaded in the Product Information Technical Specification area.

TORK has been a pioneer in the electrical industry since 1922.

Features

  • AUTOMATE YOUR OUTDOOR LIGHTING: The photocontrol allows your lighting to automatically turn on at dusk and off dawn.
  • APPLICATIONS: Ideal for residential and commercial exterior lighting use including landscape lighting, perimeter security lighting, street lighting, parking lot lighting, pedestrian pathway lighting and signage.
  • CONVENIENT FEATURES: A time delay feature prevents the photocontrol from switching the lights off due to passing car headlights, lightning or other stray light.
  • COMPATIBILITY: The photocontrol is compatible with incandescent, compact fluorescent, halogen and LED lighting products or electrical boxes that utilizes a standard -inch connection.
  • INSTALLATION: The photocontrol requires hardwire installation.
  • RATINGS: 120-Volt, 50/60 Hz, 1800-Watt Tungsten and 1100VA Ballast
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Brand: NSI   |   Manufacturer: NSi Industries

Package Dimensions: 2 x 3.5 x 6.3 inches (5.1 x 8.9 x 16.0 cm)

First Available: 2017-11-25

Amazon Price: $10.98 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $10.98

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  #13

12V 24V 36V 48V NK-BB/F50 8-50VDC Mini Light Switching Sensor Remote Photocell Dusk To Till Dawn

 Ean: 0798382406007   |    PartNumber: FTVOGUErk3iq2aogx   |   Asin: B07GTNBY65

Description:
The photocell switch is an automatic control of the lighting time according to the illumination value of the environment. It has the characteristics of saving energy, long life, safe and reliable.
It is generally used in places where the visibility is low and it is necessary to switch the lamp automatically for a long time.
Specification:
Condiiton: 100% Brand New
Color: Black
Wiring: Export three-wire system
Voltage range: 12V 24V 36V 48V
Supply voltage: 8V to 50VDC (module normal operating voltage range)
Standby current: 0.5ma (silent state)
Output power: High power, load current 5A, the pressure drop is negligible.
Power consumption: 0.6Wmax
Anti interference delay: about 0.6 second
Sensitivity: 5-10LX on 30-60LX off
Environment temperature: -40 ~ +70
Related Humidity: 99% RH
Working Life: 6500 cycles
Detector waterproof grade: IP 66
Use of the environment, temperature: Can not be installed in a corrosive gas environment, minus 25 to 70 degrees.
Leads Length: 150mm
Product Size: (L) x (W) x(H) 40 x 15.6 x 20 mm / 1.57" x 0.61" x 0.79"(appr.)

Package Included:
1x Photocell Switch

Notice:
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.

Features

  • Saving energy, long life, safe and reliable.
  • Using three-wire system, compatible with resistance.
  • The internal environment with automatic illumination detection circuit, shut down during the day and open during the night automatically.
  • Control of the lighting time according to the illumination value of the environment automatically.
  • Suitable for the LED lighting and outdoor monitoring, advertising gallery, garden lights and other automatic switching lights control.
  • See more on Amazon...

Brand: FTVOGUE   |   Manufacturer: FTVOGUE

Package Dimensions: 0.6 x 1.5 x 2.6 inches (1.5 x 3.8 x 6.6 cm)

Amazon Price: $10.29 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $10.29

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  #14

Califone 8 Position Jackbox with Volume Control, 1218AVPY

Model: 1218AVPY   |    Mpn: 1218AV-PY   |    Ean: 0010356090006   |    PartNumber: 1218AV-PY   |   Asin: B0039KXNDO

The 8 individual volume controls are made of rugged ABS plastic housing and sliver plated, moisture resistant contacts to prevent crackling in the audio. Offers a permanently attached 5 foot cord with 1/4 inch phone and 3-1/2 millimeter mini plugs that connect to any audio source. Built with rubber feet so the unit will not scratch the desktop.

Features

  • Manufactured with durable shatter-proof polyethylene enclosures and high quality components
  • Silver-plated contact points for a solid connection and moisture resistance
  • The cord with 1/4 inch and 3-1/2 millimeter plugs attach to all media players
  • Strain-relief connectors ensure they won't be pulled out, even in the roughest school conditions
  • Can be used for group activities, lesson plans, and other educational needs
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Brand: Califone   |   Manufacturer: Morning Sound Industries Co Ltd

Item Dimensions: 1.8 x 5.5 x 6.5 inches (4.6 x 14.0 x 16.5 cm)   |   Package Dimensions: 2.2 x 5.3 x 6.2 inches (5.6 x 13.5 x 15.7 cm)

Amazon Price: $20.99 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $20.99 | Used Price: $7.66

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  #15

LGDehome TCRT5000 Infrared Signal Reflective Track Sensor (3.3V-5V),IR Photoelectric Switch Barrier Line Indicator Module for Robot Arm Arduino Smart Car Robotic Kit (Pack of 10)

 Ean: 0653334208576   |    PartNumber: CYK004   |   Asin: B07LD3TGRT

Introduction:
When the Indicator diode is lighted: That mean the target is beyonded the range of the detection.and the The infrared light can be reflected back ,the intensity is power enough, the infrared receiving tube is saturated, and the output of the module is Low level.
However the Indicator diode is off: Which mean the infrared light can not be reflected back ,the intensity isn't power enough.The infrared receiving tube is in the off , at the same time, the output of the module is high level.
Specification:
2.Working voltage 3.3V-5V
3.Detection of reflection distance: 1mm ~ 25mm
4.The comparator output, the signal is clean, the waveform is good, the driving ability is strong, more than 15mA
5.Output form: digital switch output (0 and 1)
6.Using a wide voltage LM393 comparator
7.With fixed bolt holes for easy installation
8.With potentiometer adjustment sensitivity
9.Using TCRT5000 infrared reflection sensor
Package Included:
10pcs TCRT5000 Infrared Reflective IR Sensor Module

Features

  • Wide Application:For obstacle detection,Watt meter pulse data sampling,Detecting black and white line ,Detecting Fax machine and shredder paper,for limits of movement on robotic arm
  • Parameter: Working voltage:3.3V-5V, Detecting reflection distance:fit for 1mm-25mm, Dimemsion:1.5 x0.55 x0.7 (L*W*H)/3.8cmx1.4cmx1.8cm(L*W*H)
  • How to Wiring:VCC: Connect the positive pole of the power supply (3-5V);GND: Connect the negative pole of the power supply;DO: TTL switch signal output;AO: analog signal output
  • Easily Installation:Design with bolt holes for easy installation.Use wide voltage LM393 comparator,With potentiometer to adjust sensitivity
  • Output form: digital switching output (0 and 1),Comparator output, clean signal, good waveform, strong drive capability, over 15mA
  • See more on Amazon...

Brand: LGDehome   |   Manufacturer: LGDehome-01248

Package Dimensions: 1.5 x 3 x 4.9 inches (3.8 x 7.6 x 12.4 cm)

Amazon Price: $10.99 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $99.99

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  #16

Adafruit VEML6070 UV Index Sensor Breakout

Model: P2899   |    Mpn: 2899   |    Ean: 4060137032899   |    PartNumber: 2899   |   Asin: B01K9GHU66

This little sensor is a great way to add UV light sensing to any microcontroller project. The VEML6070 from Vishay has a true UV A light sensor and an I2C-controlled ADC that will take readings and integrate them for you over ~60ms to 500ms.

Unlike the Si1145, this sensor will not give you UV Index readings. However, the Si1145 does UV Index approximations based on light level not true UV sensing. The VEML6070 in contrast does have a real light sensor in the UV spectrum. It's also got a much much simpler I2C interface so you can run it on the smallest microcontrollers with ease.

Unlike the GUVA analog sensor, the biasing and ADC is all internal so you don't need an ADC.

This UV sensor works great with 3 or 5V power or logic, its nice and compact, and its easy to use with any I2C-capable microcontroller. Each order comes with one assembled PCB with a sensor, some handy pullup resistors, a 270K rset resistor and a small piece of header. Some light soldering is required to attach the header but its a fast task!

Features

  • This little sensor is a great way to add UV light sensing to any microcontroller project.
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Brand: Adafruit   |   Manufacturer: Adafruit

Item Dimensions: 0.1 x 0.5 x 0.6 inches (0.3 x 1.3 x 1.5 cm)   |   Package Dimensions: 0.1 x 2.5 x 4 inches (0.3 x 6.4 x 10.2 cm)

Amazon Price: $7.99 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $10.81

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  #17

Taiss/Indoor Wall Mounted Photoelectric Beam Sensor E3JK-R4M1 12-240VDC 24-240VAC Retroreflective photoelectric Sensor Switch Proximity Switch 2M Cable Induction 4M

 Ean: 0710280018748   |   Asin: B073WV4JCX

Welcome to our Store The products we sell are cheap and beautiful?There are a large number of customers trial?Our photos are taken in kind, do not do any Landscaping. The company's business philosophy: China's very cheap high-quality products sold all over the world, we also sell only high-quality products?"Service first, quality first" principle.

Features

  • Modle: E3JK-R4M1 Relection Type: Specular Reflection Supply Voltage: 12-240VDC 24-240VAC Load Rating: 3A 250VAC
  • Output Current: 2A Detection distance: 4m Response Time: < 30ms Induction Frequency: 200HZ.
  • Indicator Light Color: Red Current consumption: 15mA Working temperature: -25-55 degrees.
  • Protection: IP65 ; Body Size: 2.00x1.98x0.75 inch ; Weight: 185g
  • Package Content: 1 x Photoelectric Switch, 1 x Reflector Panel, 1 x Mounting Bracket(with screws,nut)
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Brand: Taiss   |   Manufacturer: Taiss

Package Dimensions: 2.68 x 4.65 x 4.8 inches (6.8 x 11.8 x 12.2 cm)

Amazon Price: $19.99 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

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  #18

Honeywell C7057A1000 Photocell Accessory

Model: C7057A1000   |    Mpn: C7057A1000   |    Ean: 0085267298742   |    PartNumber: C7057A1000   |   Asin: B008HQ3N6C

The C7057 Cadmium Sulfide Photocell, senses ambient light levels and used as the sensing element for the CR7075A Lighting Controller, which can provide on/off control of two separate lighting banks, based on determined ambient light intensity levels.

Features

  • A two wire cadmium sulfide photocell sensor, to operate with a two stage lighting controller (CR7075)
  • Less switching relay (contained in controller)
  • Cadmium sulfide photocell!
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Brand: Honeywell   |   Manufacturer: Honeywell

Item Dimensions: 4 x 4 x 4 inches (10.2 x 10.2 x 10.2 cm)   |   Package Dimensions: 1.7 x 3.1 x 4.8 inches (4.3 x 7.9 x 12.2 cm)

Amazon Price: $43.36 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 1-2 business days
List Price: $44.98

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  #19

Intermatic LC4521C 120-Volt Locking Type Thermal Photocontrol

Model: LC4521C   |    Mpn: LC4521C   |    Ean: 0078275002043   |    PartNumber: LC4521C   |   Asin: B00002N5FK

About The Intermatic LC4521C LockingType Photo Control The Intermatic LC4521C LockingType Photo Control offers low cost reliable control of your street lighting as well as other applications that require NEMA twist and lock type plug connection. The Intermatic LC4521C LockingType Photo Control features integral housing and lens, UV protection, keeps moisture out and ensures long life. The Intermatic LC4521C LockingType Photo Control measures 2 3/4" tall and 3" in diameter. The Intermatic LC4521C LockingType Photo Control is translucent with a color coded band for voltage identification. Additional Information:

Features

  • Locking style thermal photocontrol provides dusk-to-dawn ON/OFF control of exterior lighting, street lighting, parking lot, pedestrian pathway and landscape lighting
  • Delay feature prevents unwanted OFF switching of lights due to passing car headlights or lightning
  • Twist lock plug for quick installation and changeover features integral high-impact thermoplastic housing
  • Features a cadmium sulfide photocell and a mechanical bimetal switch
  • Not for use with LED lights
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Brand: Intermatic   |   Manufacturer: Intermatic

Item Dimensions: 4.75 x 10.38 x 14.74 inches (12.1 x 26.4 x 37.4 cm)   |   Package Dimensions: 3.2 x 3.2 x 3.3 inches (8.1 x 8.1 x 8.4 cm)

Amazon Price: $6.07 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 1-2 business days
List Price: $14.00

Warranty: 5 Year

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  #20

NSi Industries TORK RKP203 Outdoor 120-Volt Swivel Mount Photocontrol With Light Adjustment Bar - Controls Lighting Dusk to Dawn - Compatible with Incandescent/Compact Fluorescent/Halogen/LED

Model: RKP203   |    Mpn: RKP203   |    Ean: 0786261620255   |    PartNumber: RKP203   |   Asin: B019MPO0ZY

The reliable outdoor TORK RKP203 photocontrol is designed to automatically turned your lighting on at dusk and off at dawn, helping you to save energy and money, while adding safety and security at night.

Installation instructions can be downloaded in the Product Information Technical Specification area.

TORK has been a pioneer in the electrical industry since 1922.

Features

  • AUTOMATE YOUR OUTDOOR LIGHTING: The photocontrol allows your lighting to automatically turn on at dusk and off dawn.
  • APPLICATIONS: Ideal for residential and commercial exterior lighting use including landscape lighting, perimeter security lighting, street lighting, parking lot lighting, pedestrian pathway lighting and signage.
  • CONVENIENT FEATURES: The light adjustment bar accommodate various light levels. A time delay feature prevents the photocontrol from switching the lights off due to passing car headlights or other stray light. The swivel base allows for adjustability.
  • COMPATIBILITY: The photocontrol is compatible with incandescent, compact fluorescent, halogen and LED lighting products or electrical boxes that utilizes a standard -inch threading connection.
  • INSTALLATION: The photocontrol requires hardwire installation.
  • RATINGS: 120-Volt, 50/60 Hz, 2000-Watt Tungsten and Ballast
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Brand: NSI   |   Manufacturer: NSi Industries

Package Dimensions: 1.8 x 3.4 x 5.9 inches (4.6 x 8.6 x 15.0 cm)

Amazon Price: $10.99 | as of 03/24/2019(7:55am pst)
Availibility: Usually ships in 24 hours
List Price: $15.61

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