Product category:
Weighing systems, Strain gauges
News Release from: Celsum Technologies | Subject: DCell Digital Strain Puck
Edited by the Processingtalk Editorial
Team on 26 November 2004
CANopen interface for digital strain
gauges
The DCell is a digital conditioning amplifier for strain gauge based sensors such as load cells and pressure transducers, now available in a CANopen version for Fieldnet bus communications
The CANopen version of the DCell Digital Strain Puck is now available from Celsum Technologies The CANopen interface is a Fieldnet bus which allows easy, rapid and reliable communications and has very flexible configuration capabilities
This article was originally published on Processingtalk on 11 Jun 2003 at 8.00am (UK)
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CANopen is a high-level adaptation of the CAN (Controller Area Network) protocol, which was developed in the early 1980s for automotive applications.
The DCell is a digital conditioning amplifier for strain gauge based sensors such as load cells and pressure transducers.
Designed using state-of-the-art surface-mount technology as a cylindrical "puck" to enable fitting into a typical strain gauge pocket, the DCell, with just the addition of a suitable power source, allows the strain gauge device to be connected directly to a computer-based system.
The New Generation DCell allows data to be read at speeds of up to 500 readings a second, with accuracies to 1 part in 400,000 and baud rates to 230,400.
It is available in High Stability and Industrial Stability versions, it has built-in peak and trough recording, a programmable dynamic filter, remote shunt calibration and real mV/V calibration, reverse polarity protection, optional temperature sensing, 7-point linearisation, continuous auto-zero operation, and many other advanced features.
Richard Carter, Celsum's marketing manager, says, "The DCell is a very powerful conditioning amplifier which transforms your strain gauge device into a digital strain transducer.
The availability of the CANopen communications option, in addition to the RS232, RS485 and Modbus options, offer the user maximum flexibility in their system design. Request a free brochure from Celsum Technologies ...
The DCell is competitively priced and has many application both with OEM users for R and D projects.".
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