Instrumentation and Control News - Sensors

DS30 distance sensor available from Sick

Sat, 16 Jun 2007 18:42:47 +0200

The DS30 available from Sick is more than just an expansion of one of the wide portfolios of industrial distance sensors on the market with its hitherto unique combination of small housing size and precision the DS30 represents a new era of time-of-flight of light measurement.

E. Coli, Sensor Developed

Thu, 14 Jun 2007 19:47:22 +0200

The sensor features a vibrating cantilever, supported at one end and coated with antibodies. The antibodies are specific to the desired target such as E. coli, anthrax or proteins that are biomarkers for diseases such as prostate cancer. When the target is present in a sample flowing past the sensor, it binds to the cantilever and changes the frequency of vibration so it can be read electronically.

First Automotive Surface Acoustic Wave (SAW) Sensor Coupled With TI Controller Enhances Fuel Efficiency and Safety

Wed, 13 Jun 2007 19:47:22 +0200

Transense and TMS320F28x Device Brings Complete Control System Capabilities For Tire Pressure Monitoring Systems and Torque Sensing

New Universal Glow Plug Sensor Simplifies Indicator Measurements

Wed, 13 Jun 2007 05:47:22 +0200

This simplification facilitates the preparation of indicator measurements, reduces the need to keep stocks of sensors in various lengths and shortens delivery times.
The use of glow plug adapters permits cylinder pressure measurements to be taken without need for a separate measuring bore. The adapter is screwed into the existing bore of the original glow plug.

Low-cost torque sensor `overcomes drawbacks`

Mon, 11 Jun 2007 19:47:22 +0200

Fast`s technique - on which there are 20 patents pending - is to magnetise the shaft and to sense the changes in the magnetic field that occur when torque is applied. These changes are detected by a sensing head typically placed about 1mm from the shaft, and are then converted into an electrical signal by conditioning electronics

Torque flange sensor is two-in-one

Sun, 10 Jun 2007 19:34:35 +0200

The TMF transducer, developed jointly by Magtrol (formerly Vibro-meter`s instrumentation division) in Switzerland, and GIF in Germany, uses strain-gauge measurement. The sensor is available in rated torques of 450, 1,100 or 2,800Nm, with the optional second measuring range typically being rated at 1/10 of the nominal torque.

Robust noncontact torque sensor has integrated DSP

Sat, 09 Jun 2007 19:34:35 +0200

The Type 4504A torque sensor from Kistler Instruments is suited to applications where space is at a premium and operating conditions are far from ideal

Torque sensor with digital signal processing

Sat, 09 Jun 2007 05:34:35 +0200

Kistler Instruments has developed a robust, non-contact torque sensor with integrated digital signal processing called the Type 4504A

Sensor firm promotes employee to vice president

Fri, 08 Jun 2007 23:35:40 +0200

Loadstar Sensors has promoted K Suresh, who is experienced in taking products from the prototype stage to full scale manufacturing, to Vice President of Operations

Capacitive sensor firm appoints director of sales

Thu, 07 Jun 2007 23:35:40 +0200

Loadstar Sensors has appointed Art Koehler, who has thirty years experience in marketing process control systems, load cells and speciality transducers, as Director of Sales

Motion sensor-equipped cellphones elevate gaming to next level

Thu, 07 Jun 2007 23:35:40 +0200

The D904I model, unveiled this week, is equipped with a motion sensor that allows users to swing the handset like a tennis racket or wield it like sword to control game play. D904I was made by Mitsubishi Electric Corp,

Elobau publishes machine safety sensors brochure

Thu, 07 Jun 2007 23:35:40 +0200

Included among the new products are a new control unit for small machines, having two separated safety circuits for a sensor and an emergency stop; a control unit with two safety outputs and two sensor inputs; a non-contact sensor system with integrated safety output, control output and status LED; and coded magnet sensors with N/O and N/C contacts plus an additional N/O circuit for use as a control contact, in 3 different housing configurations, all featuring wide operating distance and misalignment values.

Non-contact torque sensor is one in a million

Thu, 07 Jun 2007 19:34:35 +0200

At the heart of the TorqSense sensor is pair of tiny, interleaved, comb-shaped arrays laid onto one end of a piezoelectric substrate. By passing an alternating voltage across the terminals of these arrays, surface waves are produced in the substrate. The waves are received by a similar array at the other end which converts them back into an electric signal.

Level measurement in control

Wed, 06 Jun 2007 23:59:09 +0200

Vega offers a range of rugged level measurement devices designed to withstand pressure shocks, abrasion, moisture, vibration, pollution and condensation. Tough housings protect the fully potted electronics from the moist, humid ambient conditions and the harsh cleaning processes typical of this industry. To measure up to the increasing demands on operational reliability, SIL (Safety Integrity Level) classified instruments are available.

Chemical-Resistant World-Beam Q12 Sensors

Wed, 06 Jun 2007 23:35:40 +0200

"The sensor is totally encapsulated in a PFA jacket, sealing it against chemicals and vapors that are unsuitable for standard sensor models. With its tiny size and rugged housing, the Q12 is an ideal choice for caustic or washdown applications with serious space limitations."