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Sonar Proximity Switches SIMATIC PXS
From 2,5 cm to 10 m - They Hear Everything!
Our sonar proximity switches sense objects of varying materials, shapes, colors or consistencies with absolute precision, flexibility and reliability. The application potential is almost unlimited. Whether recording fill levels or heights, measuring distances or counting bottles, our switches recognize objects with a wide range of properties from a distance of 2,5 cm to 10 m, regardless whether they are liquid, solid, powdery or even transparent. Surface conditions are irrelevant as well - they can be rough or smooth, clean or dirty, wet or dry. Our proximity switches feature maximum ruggedness and resistance against dirt, vibration and extraneous light or sound.
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Ultrasonic sensors present the ideal solution for non-contact position and distance measurement in all industrial areas where environmental conditions such as dust, smoke or steam may effect the sensors. Objects consisting of a variety of materials can be detected regardless of colour or shape to within millimetres.
The sensor uses very high frequencies that are outside of the human’s audible range, as a data carrier. The time it takes the ultrasonic wave to pass between the sensor and the object is the value for the distance or the position. Ultrasonic sensors have proven their reliability and precision especially in the wood and furniture industry, the construction materials industry, farming equipment, construction equipment and in level control applications.
Pepperl+Fuchs’ ultrasonic sensors currently encompass 8 series of mechanical designs for through-beam, direct detection and reflex operation with more than 40 designs and models. Customer and application specific custom solutions underscore our technological competence in this area of sensors.
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Ultrasonic proximity switches are used wherever distances have to be measured in air. The targets to be detected can be in the solid, liquid, granular or powder state. The material may be transparent, or colored and of any shape, as well as having a polished or matt surface.
Contrinex ultrasonic proximity switches are available as diffuse and reflex sensors. The delivery program comprises M18 short devices adjustable with teach-in, as well as compact switches in sizes M18 and M30, programmable by means of a potentiometer and/or interface. The M18 compact devices are available with either switching or analog outputs. In addition, versions of the M30 execution are available with either one or two switching outputs, or with analog and switching outputs in the same device. Contrinex ultrasonic proximity switches are notable for their high excess gain as well as a small blind zone, and can achieve operating distances of up to 6000 mm. For optimum adjustment to the application conditions, the compact switch parameters can be programmed, visualized, checked and modified by means of a PC interface device and the accompanying CONPROG software.
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Honeywell Sensing and Control ultrasonic distance sensors solve tough position sensing problems, detecting targets made of practically any material. They work in dry, dusty environments. Particularly useful where other sensing technologies have difficulty, such as: clear or shiny objects, foggy or particle laden air, splashing liquids, etc. Also where larger sensors or longer sensing distances are required.
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Ultrasonic sensors use ultrasonic waves for non-contact and wear-free detection of a large variety of objects. It does not matter whether the object is transparent or opaque, metallic or non-metallic, or of liquid, solid or powdery consistence. Environmental conditions such as spray, dust or rain hardly affect their function.
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Ultrasonic proximity switches with automated switch from current to voltage output and increasing/decreasing output.
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Features:
Narrow, 7° sonic beam
High resolution 500 KHz ultrasonic frequency
Fast response - as fast as 1.5 ms sampling rate
Self-contained, 18mm barrel or flat-profile housing styles
Field programmable capability in 18 mm and flat-profile models
DeviceNet capability available in flat-profile models
CE Certified
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In the area of modern industrial sensors, Mayser offers you a tailor-made, intelligent solution: the efficient ultrasonic sensor USIE with extremely flat noise characteristics, which has a blind zone of just one centimetre and an operating range of 200 centimetres.
The new sensor series is based on an ultrasonic converter with excellent adaptation to the medium of air. Interaction with a high gain analogue electronic system results in unique reception sensitivity, enabling scanning of small objects at great distances. For example, a wire with a diameter of one millimetre can be reliably detected at a distance of 1000 millimetres.
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Features:
Self contained
Meets NEMA 4X/IP67 standards
Survives harsh environments
No sensitivity adjustments
Sensing ranges up to 1829 mm (72")
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Features:
Self-contained, 12 mm, threaded barrel, or flat-profile housing styles
Extended sensing range of 102 mm (4.0")
Field Programmable capability
All-material, proximity sensing capability
CE Certified
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Features:
Sensing ranges of 1m (39"), 2m (79") and 8m (26')
Reliable detection with simple On/Off control of the output
Easy pushbutton setup or optional hand-held setup/display accessory available for all
Self-contained, 30 mm barrel, in either ULTEM® plastic or SS303 stainless steel housing
Resistant to caustic materials and harsh environments
Field programmable capability
DeviceNet capability
CE Certified
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Ultrasonic waves are used to enable stable detection of transparent objects, such as transparent films, glass bottles, plastic bottles, and plate glass, using Through-beam or Reflective Sensors.
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Detection, the measurement and the removal of not easily detectable objects are carried out in a sure and reliable way by means of our detectors with ultrasounds until a distance of 3 meters with a high and constant resolution, in digital and analogical mode. They tolerate clogging, dust and moisture. They are especially ready to detect transparent, solid objects and in the form of granules. The electronic device Teach-in you makes it possible to adjust your detectors in a correct way in a dexterity. The solution when the other techniques do not give satisfaction.
- Recognizes also difficult surfaces
- High-resolution
- Fine Beam with ultrasounds
- Small cases
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Sonar Proximity Switches SIMATIC PXS
From 2.5 cm to 10 m - They Hear Everything!
Our sonar proximity switches sense objects of varying materials, shapes, colors or consistencies with absolute precision, flexibility and reliability. The application potential is almost unlimited. Whether recording fill levels or heights, measuring distances or counting bottles, our switches recognize objects with a wide range of properties from a distance of 2.5 cm to 10 m, regardless whether they are liquid, solid, powdery or even transparent. Surface conditions are irrelevant as well - they can be rough or smooth, clean or dirty, wet or dry. Our proximity switches feature maximum ruggedness and resistance against dirt, vibration and extraneous light or sound.
Highlights:
Millimeter-accurate measurement
Color and material-independent, even transparent objects
Individual parameter setting
Small, compact housing
Very high degree of repeat accuracy
UL/CSA approvals
ATEX approval for the application in the explosion-hazard area zone 2/22 (SIMATIC PXS810)
Insensitive to temperature, noise, light and water
Sensors with IO-Link
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Ultrasonics can detect many target shapes and surfaces up to a distance at which an adequate echo reaches the sensor.
Ultrasonic sensors produce an inaudible sound wave which must be reflected by a target to trigger object detection.
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Range being composed of 5 series of sensors
Measurement brackets of 10-100mm with 150-4000mm
Sonic angles of 5° with 50°
Threshold detection on exit PNP or NPN
Analogical exits 4-20 my or 0-10 increasing or decreasing VDC
Robust or metal PVC cases, diameter M 30
Classify protection IP 65 to IP 68
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