German ROXSPUR sensor ROXSPUR model ROXSPUR price

ROXSPUR sensors measure the operating speed of a target object and convert it into an output signal. Speed sensors include linear speed sensors and rotational speed sensors. With technological advancements, traditional measurement equipment can no longer meet current demands and is gradually being phased out, while laser speed sensors are now widely used. They play a significant role in product manufacturing by enabling automated and intelligent measurement control through connection to computers. This represents the integration of modern measurement technology with computer technology.

ROXSPUR sensor principle

Optical measurement and control systems vary based on the different principles of how luminous flux acts on photoelectric elements. Based on the nature of the output from the photoelectric element (optical measurement and control system), they can be divided into two categories: analog photoelectric sensors and pulse (switching) photoelectric sensors. Analog photoelectric sensors convert the measured quantity into a continuously changing photocurrent, exhibiting a one-to-one relationship with the measured quantity. Analog photoelectric sensors can be further classified into three types based on the method of measuring the target object: transmission (absorption) type, diffuse reflection type, and beam interruption (light blocking) type. The transmission type refers to placing the target object in the optical path, where light energy from a constant source passes through the object, is partially absorbed, and the transmitted light strikes the photoelectric element. The diffuse reflection type refers to light from a constant source striking the target object and reflecting off its surface onto the photoelectric element. The beam interruption type refers to the target object blocking part of the luminous flux from the light source, thereby changing the amount of light reaching the photoelectric element; the degree of change depends on the position of the object in the optical path.

ROXSPUR sensor features

1) Long detection range: By maintaining a detection distance of 10m or more in through-beam configurations, it achieves long-range detection that other methods (magnetic, ultrasonic, etc.) cannot. 2) Few restrictions on target objects: Since the detection principle relies on light blocking and reflection caused by the target object, unlike proximity sensors that are limited to metal targets, it can detect almost any object, including glass, plastic, wood, and liquids. 3) Short response time: Light itself travels at high speed, and the sensor circuitry consists entirely of electronic components, eliminating mechanical operation time, resulting in very short response times. 4) High resolution: Advanced design techniques focus the emitted light beam into a small spot, or specialized receiving optical systems are constructed to achieve high resolution. This allows for the detection of tiny objects and high-precision position detection. 5) Non-contact detection: Detection is achieved without mechanical contact with the target object, preventing damage to both the object and the sensor. Therefore, the sensor has a long service life. 6) Color discrimination possible: The reflectance and absorptance of light formed by the target object vary depending on the wavelength of the emitted light and the color of the object. Utilizing this property, the color of the target object can be detected. 7) Easy adjustment: In types emitting visible light, the beam is visible to the eye, facilitating easy adjustment of the target object's position.

ROXSPUR sensor applications

Photoelectric sensors using photoelectric elements as sensitive components are diverse and widely used. Based on the nature of the output, they can be divided into two categories: (1) Photoelectric measuring instruments that convert the measured quantity into a continuously changing photocurrent. These are used to measure physical quantities such as light intensity, object temperature, light transmittance, displacement, and surface condition. Examples include lux meters for measuring light intensity, photoelectric pyrometers, photoelectric colorimeters, turbidimeters, photoelectric fire alarms, and automatic inspection devices and instruments for checking the diameter, length, ovality, and surface roughness of machined parts, all of which use photoelectric elements as sensitive components. Semiconductor photoelectric elements are not only widely used in civil industrial fields but also hold an important position in military applications. For example, lead sulfide photoresistors can be used to make infrared night vision devices, infrared cameras, and infrared navigation systems; (2) Devices that convert the measured quantity into a continuously changing photocurrent. Various photoelectric automatic devices are made using the characteristic of photoelectric elements to output "on" or "off" electrical signals when exposed to light or in darkness. Photoelectric elements serve as switching photoelectric conversion components. Examples include photoelectric input devices for computers, switching temperature control devices, and digital photoelectric tachometers for speed measurement.

Weidou Intelligent Technology specializes in selling German ROXSPUR sensors, ROXSPUR proximity sensors, ROXSPUR distance sensors, ROXSPUR vision sensors, ROXSPUR displacement sensors, ROXSPUR torque sensors, ROXSPUR speed sensors, ROXSPUR photoelectric sensors, ROXSPUR position sensors, ROXSPUR angle sensors, ROXSPUR tactile sensors, ROXSPUR temperature sensors, ROXSPUR pressure sensors, ROXSPUR flow sensors, ROXSPUR level sensors, ROXSPUR motion sensors, and ROXSPUR process sensors. All products are original imports from Germany. Customers are welcome to inquire and place orders.