Distance/Proximity Sensors
Our distance proximity sensors accurately measure distances over a wide range. Best suited for building workplace management systems to enable employee or student social distancing and contact tracing.
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HC-SR-04 Ultrasonic Sensor
- Regular price
- Rs. 66
- Sale price
- Rs. 66
- Regular price
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Rs. 84 - Unit price
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Incl. GST (No Hidden Charges)Distance/Proximity HCSR04 Sensor Sensors ultrasonic -
-11%
Waterproof Ultrasonic Sensor
- Regular price
- Rs. 528
- Sale price
- Rs. 528
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Rs. 593 - Unit price
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Incl. GST (No Hidden Charges)distance Distance/Proximity JSN-SR04T sensor Sensors ultrasonic waterproof sensor -
-16%
E18-D80NK Infrared Sensor Module
- Regular price
- Rs. 249
- Sale price
- Rs. 249
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Rs. 295 - Unit price
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Incl. GST (No Hidden Charges)Distance/Proximity E18-D80NK photoelectric proximity sensor Sensor Sensors -
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LJ18A3-8-Z-BX 8mm Inductive Proximity Sensor
- Regular price
- Rs. 259
- Sale price
- Rs. 259
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Rs. 306 - Unit price
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Incl. GST (No Hidden Charges)Distance/Proximity Inductive Indusctive proximity sensor LJ18A3-8-Z-BX Proximity sensor sensor Sensors -
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SN04-N NPN NO Distance Proximity Sensor Switch Module
- Regular price
- Rs. 292
- Sale price
- Rs. 292
- Regular price
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Rs. 346 - Unit price
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Incl. GST (No Hidden Charges)Distance proximity sensor Distance sensor Distance/Proximity Sensor Sensors SN04 Sensor -
-21%
HC-SR04 Ultrasonic Sensor Holder
- Regular price
- Rs. 84
- Sale price
- Rs. 84
- Regular price
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Rs. 106 - Unit price
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Incl. GST (No Hidden Charges)Distance/Proximity HCSR04 HCSR04 holder Sensor Sensor holder Sensors Ultrasonic sensor -
-18%
3 Channel IR Infrared CTRT5000 Line Detection Module
- Regular price
- Rs. 168
- Sale price
- Rs. 168
- Regular price
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Rs. 204 - Unit price
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Incl. GST (No Hidden Charges)3 channel line sensor CTRT5000 Distance/Proximity Infrared sensor Line sensor Sensor Sensors -
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KY033 TCRT5000 Sensor
- Regular price
- Rs. 54
- Sale price
- Rs. 54
- Regular price
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Rs. 68 - Unit price
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Incl. GST (No Hidden Charges)Distance Distance/Proximity Infrared KY033 Proximity Sensor Sensors TCRT5000 TCRT5000 IR Sensor
What are Proximity Sensors?
Proximity sensors are sensor devices that detect the presence of nearby objects without any physical contact. Proximity sensors emit an electromagnetic field or a beam of electromagnetic radiation and look for changes in the field or return signal.
What are Proximity Sensors used for?
Proximity sensors can be used for a wide range of applications:
- Proximity sensors can be used as parking sensors in cars. Here the sensors are integrated to the bumpers of the cars, and alerts the driver when the car is in close contact with another vehicle.
- Proximity sensors are used in Ground Proximity Warning systems that are designed to alert pilots if their aircraft is in immediate danger of flying into the ground or an obstacle.
- They are also used in measuring vibrations of rotating shafts in machinery.
- Proximity sensors are also used in roller coasters. A proximity sensor precedes the trim brake in order to identify the current speed of the passing train.
What are the types of proximity sensors?
Inductive Proximity Sensors
Inductive Proximity Sensors are devices that follow the principles of electromagnetic induction to detect and measure objects. They detect magnetic loss due to eddy currents that are generated on a conductive surface by an external magnetic field. An AC magnetic field is generated on the detection coil, and changes in the impedance due to eddy currents generated on a metallic object are detected.
Capacitive Proximity Sensors
A capacitive proximity sensor works is that one of the conductive elements, or plates, is inside the sensor itself while the other one is the object to be sensed. They detect changes in the capacitance between the sensing object and the Sensor. The amount of capacitance varies depending on the size and distance of the sensing object.
Magnetic Proximity Sensors
Magnetic proximity sensors are used for non-contact position detection beyond the normal limits of inductive sensors. Since magnetic fields penetrate all non-magnetisable materials, these sensors can detect magnets through walls made of non-ferrous metal, stainless steel, aluminum, plastic or wood.
Ultrasonic Proximity Sensors
Ultrasonic proximity sensors are a common type of proximity sensor used in many manufacturing and automation applications. They work by using sound frequencies higher than the audible limit of human hearing, which is typically in the range of 25 to 50 kHz.
Photoelectric Proximity Sensors
Photoelectric Proximity sensors detect objects directly in front of them by detecting the sensor's own transmitted light reflected back from an object's surface. When the light beam is able to reflect back, this registers as no object being present.
How much do Proximity Sensors Cost?
Proximity Sensors | Cost |
Rs.225 | |
Rs.3716 | |
Rs.659 | |
Rs.346 | |
Rs.260 | |
Rs.650 | |
Rs.75 |