Advanced Telemetrics ATI 2100H series telemetry system
14 October, 2010 byThe 2100H series high bandwidth telemetry system from Advanced Telemetrics International, provides a high bandwidth link from sensors mounted on rotating shafts, reciprocating rods or other moving machinery to stationary data acquisition and display instruments.
Leuze electronic Series 53 and 55 washable optoelectronic sensors
20 September, 2010 byThe Wash-Down and Hygiene design sensor series from Leuze electronic are designed for frequent and intensive cleaning and disinfection cycles.
Leuze electronic HRTU 412 and HRTU 420 ultrasonic scanning scanners
20 September, 2010 byThe HRTU 412 and HRTU 420 from Leuze electronic are retro-reflective ultrasonic scanners with extremely short response times. They have three different sound lobes with narrow, normal and wide opening angles. The narrow sound lobes in particular permit the detection of the smallest of objects or the detection through small apertures at short response times of 10 ms. The switching behaviour is largely independent of the surface of the sound-reflecting materials.
Leuze electronic KRT 3B series contrast scanners
20 September, 2010 byThe KRT 3B series contrast scanners from Leuze electronic distinguish between greyscale values, enabling them to detect minimal contrast. As a result, a check can be performed for the presence of text or imprints or so-called marks detected. All three transmitter models - RGB light, white light and laser light - are available in a small construction. In addition to the standard design, the sensors are also available in stainless steel, in the Wash-Down and Hygiene designs.
Turck BIM-UNR sensors with NPN output
17 September, 2010 byThe BIM-UNR magnetic cylinder position sensor range has been expanded to include sensors with NPN outputs.
Diffuse optical scanning sensors - Part 2
03 September, 2010In Part 1 of this article, we discussed the general technology behind diffuse optical scanning sensors, and some of the challenges in their application. In this part we look at how different techniques of background suppression are applied.
National Instruments PXIe-4844 optical sensor interrogator
31 August, 2010 byThe NI PXIe-4844 optical sensor interrogator is a two-slot 3U PXI Express module for fibre Bragg grating (FBG) sensors. FBG sensors operate by reflecting a wavelength of light that corresponds to changes in physical phenomena such as strain and temperature.
Leuze electronic 2 Series miniature photoelectric sensors
17 August, 2010 byMeasuring 23.1 x 12 x 8 mm, the 2 Series photoelectric sensors from Leuze electronic are smaller than a matchbox. At the same time, these throughbeam and retroreflective photoelectric sensors, and diffuse reflection light scanners offer ranges of up to 2 m.
Leuze electronic LRS 36 and LPS 36 light-section profile sensors
17 August, 2010 byThe LRS 36 and LPS 36 light-section profile sensors from Leuze electronic are designed for economical object detection over long measurement ranges from 200 to 800 mm. The transmitters and receivers are contained in one easy-to-install unit with a compact but robust housing design.
Siemens Sitrans WS300 shaft-driven speed sensor
17 August, 2010 byThe Sitrans WS300 is a shaft-driven speed sensor with four resolutions (32, 256, 1000 and 2000 pulses per revolution) so that it can be used to accurately monitor speed in both low- and high-speed applications.
Micro-Epsilon confocal bore hole sensor
20 July, 2010 byThe miniature confocal bore hole sensor from Micro-Epsilon, with diameter of 3.5 mm, can be used for measuring bore holes with diameters of 4.0 mm or higher. The sensor, which is rotated by an electric servomotor, can measure a number of bore hole internal characteristics, including diameter, roundness, concentricity, tapers and straightness. An integrated precision ball bearing system provides the required rotation stability.
Diffuse optical scanning sensors - Part 1
19 July, 2010There are many myths about sensors, in particular the world of diffuse scanning sensors. With many users preferring the ‘make/break’ philosophy of retro-reflective and thru-beam sensors, we thought it might be important to take a look at what diffuse scanning sensors are all about.
Turck BIM-UNR, BIM-UNT and Q-pak sensors with WeldGuard
21 June, 2010 byTurck has announced that its BIM-UNR, BIM-UNT and Q-pak sensors are now equipped with WeldGuard protection, making them impervious to weld slag and spatter often present in MIG and TIG welding environments. The protective material has been applied to these compact, rectangular sensors’ faces and protective sleeves are also available to protect the attached connector and cordset.
Turck single axis MEMS inclinometer sensor
25 May, 2010 byTurck has introduced a single-axis inclinometer sensor for detecting angular tilt with an adjustable measuring range of 360°. Inclinometer sensors solve unique feedback requirements for applications such as levelling platforms, controlling a dancer or controlling tilt angle in a diverse array of industries.
ASM PCFP25 magnetostrictive linear position sensor
17 May, 2010 byThe ASM PCFP25, which has been specifically designed for harsh applications with limited space, is a slim, non-contact linear position sensor using magnetostrictive sensing technology. With a profile of 8 x 28 mm, it can fit into areas that were previously inaccessible.
