Multi-sensor signal conditioner

A signal conditioner that provides clean sensor power supply and output amplification for precision dynamic measurement of pressure and vibration has been introduced by Measurement Specialties.
February 3, 2012 Read time: 1 min
A signal conditioner that provides clean sensor power supply and output amplification for precision dynamic measurement of pressure and vibration has been introduced by 2205 Measurement Specialties. The new Model 101 three-channel DC differential voltage amplifier features DC to 200kHz bandwidth for fast response. Its discrete channels provide clean sensor power supply (0-12Vdc) and output magnification (0-999 gain) for three sensors simultaneously.

According to Measurement Specialties, the amplifier is designed to work with any piezoresistive bridge-configuration transducer such as accelerometers, vibration and pressure sensors, force sensors and load cells. Applications include automotive crash testing, wind tunnel testing, structural testing for seismic resistance and weighing.

Input signals with magnitudes of ±10Vdc can be zeroed, and a unique DAC routine allows output zero to be trimmed to within ±1mVdc. The microprocessor controlled conditioner features 10Vdc peak linear output and 0.5 per cent FS output accuracy. It provides multi-sensor support, variable gain adjustment, shunt calibration capability and multiple excitation level settings. A wide selection of optional frequency roll-off filters is available.

For more information on companies in this article

Related Content

  • Utah Transit Authority offers Wi-Fi services on FrontRunner trains
    December 21, 2017
    Utah Transit Authority has commissioned the GBS Group (GBS) to equip its FrontRunner trains with fast and reliable Wi-Fi access points to passengers. The technology is based on Eltec's CyBox AP-W (models 1007/1023), which enables mobile Wi-Fi-capable devices to communicate with the Internet on passenger trains, buses or underground trains as well as access to local data and schedule information. Eltec assisted GBS in the project planning stage, the selection of suitable devices and the implementation of
    Read More
  • Reversible express lanes and open road tolling combat congestion
    March 2, 2012
    Teri England, Diamond Consulting Services, details the construction of construction of a world first - reversible express lanes with cashless multi-lane ORT - on the Tampa Hillsborough Expressway
    Read More
  • Lufft launches new generation of weather sensors
    March 10, 2016
    Lufft USA’s new high quality WMO-compliant weather sensor, the WS3000, part of the company’s new WS1000 series, measures air temperature, relative humidity and air pressure. Relative humidity is measured by means of a heated capacitive sensor element; a precision PT100 measuring element is used to measure air temperature.
    Read More
  • Options abound for road weather sensing
    September 6, 2017
    Meteorological organisations invest millions in super-computers to crunch data for ever-more accurate forecasts but inherent unpredictability means that other methods of alerting drivers and road authorities to fast-changing weather and highway conditions are essential. For years, static weather sensors to measure factors such as surface water, ice or high roadway temperatures have been embedded in highways to provide such data. But that is changing.
    Read More

Highlighted Content