‘4-20ma Signal’

An Engineeringtalk guide

Start with the news release Safety relays simplify control-system design from Eaton Corp, which we summarised at the time by saying "Safety relays in the Eaton Moeller ESR5 range simplify the design and implementation of control systems that meet safety and reliability standards.". Several months prior to that, we featured the news release SDI torque pickup has internal digital data link from Sensor Developments: "SDI's model 01424 can be utilised with a variety of instrumentation systems to measure rotating torque, including the 90386 USB Sensor Link. ".
 
In November 2009, we covered the news from ESI Group - take a look at Pam-Comfort helps Renault design new seat which says: "Renault has used ESI's Pam-Comfort system for the preliminary design of a new seat.".
 
Take a look also at the news release from Wilcoxon Research, Accelerometers obtain hazardous-area certification, as well as Pitch gears with intelligent shaft sealing from Freudenberg Simrit LP, and Agilent adds J-Bert N4903B to Superspeed USB test from Agilent Technologies Europe.
 

Latest stories...
Rotary encoders provide 1nm and 2nm resolutions (November 2009)

Renishaw has introduced 1nm and 2nm resolution versions of its Tonic incremental encoder range.

RDP transducers give direct analogue output (November 2009)

RDP Electronics' rugged MTS R Series analogue transducers are suited to a range of industrial applications that require a direct analogue output for continuous measurement of displacement and speed.

Ansys launches software bundle for universities (November 2009)

Ansys has announced its Ansoft Academic Product bundle.

Epiphan introduces KVM internet appliance (November 2009)

Epiphan Systems has introduced the KVM2Ethernet: an internet appliance that allows users to add remote KVM capability to any computerised device.

Pan-and-tilt positioner integrates electronics (November 2009)

Aerotech has launched a pan-and-tilt positioner with integrated drives and motion controls for high-end camera security, surveillance and defence applications.

Wago enhances power supply range (October 2009)

Wago Corporation has added a UPS controller (and batteries), as well as buffer and redundancy modules to the 787 Series advanced power supply line.

Conductive compounds reduce static noise (October 2009)

Connectors Unlimited has worked with RTP Company to formulate and supply plastic materials for a shielding solution for analogue cable and circuit connectors.

Agilent offers jitter tolerance test solution (October 2009)

Agilent Technologies has released a four-tap de-emphasis signal converter N4916B, an ultra-flexible SSC injection and a SATA ISI channel to its J-Bert N4903B high-performance serial Bert.

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