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ASC launches three new families of 4-20 mA current output sensors to strengthen its accelerometer portfolio

25 February 2016

Pfaffenhofen, Germany – Advanced Sensors Calibration (ASC) GmbH, has announced the introduction of three new families of 4-20 mA current output accelerometers for structural monitoring applications. The new release includes a low-noise series and a high-bandwidth series, both available in uniaxial, biaxial and triaxial configurations. 

“With the launch of 4-20 mA current output accelerometers, we are providing the end user with the flexibility to use long cables during vibration measurements, for instance where cable lengths could exceed a couple of hundred metres. When using voltage output accelerometers, the user needs to calibrate the sensor during installation and during changes to the cable length due to the drop in voltage output over long cables. Current output sensors not only free the user from this additional onsite calibration and sensitivity check but also provide better EMI immunity,” says Renate Bay, Managing Partner at ASC GmbH. “Today’s release includes the Uniaxial (1711LN, 1721), Biaxial (1511LN, 1521) and Triaxial (1611LN, 1621) accelerometer series for structural monitoring applications on bridges, buildings, windmills and other industrial environments,” Renate Bay adds.

  1711LN 1511LN 1611LN
  1721 1521 1621
Type Uniaxial Biaxial Triaxial
Measuring range ±2g, ±5g, ±10g and ±50g
Versions 1711LN: Low-noise
1721: High bandwidth
1511LN: Low-noise
1521: High bandwidth
1611LN: Low-noise
1621: High bandwidth
Frequency Response* Low-noise series: DC to 650 Hz; High bandwidth series: DC to 1 kHz
Broadband Noise* Low-noise series: 0.4 µA; High bandwidth series: 4 µA
Connector -20°C to +70°C
Housing & seal Aluminium; IP67 (Optional: IP68)

*Typical values (±5% Frequency Range)

For detailed specifications, drawings and information about ASC’s Current Output Sensors visit http://www.asc-sensors.de/en/products/accelerometers/ or Email Product Manager, Murlidhar Thakur at: m.thakur@asc-sensors.de 

About ASC

ASC (Advanced Sensors Calibration) GmbH, headquartered in Pfaffenhofen, Germany is one of the world’s leading manufacturers of capacitive, piezoresistive and piezoelectric accelerometers, angular rate sensors (Gyros) and Inertial Measurement Units (IMUs). ASC sensors are used in a wide range of industrial applications in automotive, rail vehicles, wind power, agriculture, air and space travel, geophysics, deep well drilling, tunnelling, automation and mechanical engineering. Leading global companies including Audi, BMW, VW, Siemens Transportation Systems, Fendt, Wölfel, LMS and the German Aerospace Center (DLR) put their trust in ASC products.

Apart from manufacturing quality sensors, ASC also offers supplementary services such as maintenance, repair and calibration for its own products and also for third-party products. ASC is specialised in providing customised solutions that are geared to the exact customer needs.

ASC is also the exclusive distributor of accelerometers from Honeywell and gyros from Systron Donner Inertial.

  • ASC GmbH
    Advanced Sensors Calibration 
    Ledererstraße 10
    85276 Pfaffenhofen
    Germany / Europe
    Tel.: +49 (0)8441 786547-0
    Fax: +49 (0)8441 786547-9
    Email: office@asc-sensors.de
    Web : www.asc-sensors.de
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