Though data on the HART/IP protocol is still difficult to come by – unless you want to shell out a membership or purchase the specifications for just under $1000. The need for the HART/IP protocol was for the backhaul network between WirelessHart gateways and the control system to provide access...
Nivis, www.nivis.com announced that they are now providing the source code for their ISA100.11a and WirelessHART software platforms which will certainly encourage the development of products of both protocols. Reading the press release http://www.marketwire.com/press-release/Nivis-Announces-Open-Source-Availability-for-ISA10011a-and-WirelessHART-1779385.htm further of which I have passed the relevant part below, it appears the business model...
WINA are sponsoring a Webinar: “A Winning Strategy for the Global Industrial Wireless Trifecta” Tuesday, February 26 at 10:00 ET that might help you better understand the challenges and benefits of mixing wireless field sensor networks. The presenters are Robert Assimiti, and Rares Ivan, of Nivis developers of several radio...
A number of manufacturers make field sensor networks that use protocols other than WirelessHART or ISA100.11a and in fact have been on the market for a number of years and in a wide range of form factors.
When and Why Should We Use a Wireless Transmitter System vs. Hardwired? When Should We Not Use a Wireless System?
This post originally appeared in "The Process Automation Usability Project" forum. It was posted by the user ctruempi.
The ISA Edmonton Section has just finished hosting the 9th annual Oil Sands Automation conference in Fort McMurray and as the tag line on the program states – still the only oil sands focused conference hosted in the oil sands.
For the past several years I have been running surveys on user preferences for wireless field sensor networks.
Control's 2010 HART Supplement is ready for you.
I attended the WirelessHART seminar presented in Edmonton this week by Chuck Micallef, Jim Cobb, and Eric Olson to learn a bit more about how it all works and was certainly glad I made the effort.
ISA announced a couple of days ago that a whole group of Honeywell and Yokogawa instruments and devices had completed WCI-compliance testing and were now certified ISA100.11a devices. That's cool.