Honestly, the definition of open systems is the most confusing of the three types. Open protocols are pretty straight forward — they’re protocols that communicate with one another.
In last month’s article, we discussed the topic of technology — when to use it and when not to. When we start to utilize technology on our projects, we tend to run into the concept of openness.
With all the technology on the market, where do you start? Read on to simplify your decision.
January 9, 2019
In order to make effective recommendations for your customers related to selecting systems, components, and processes, a project should be grounded in three principles.
A BAS spec is typically a section within Division 23 (e.g., 230923), while the sequences and points are usually provided elsewhere (i.e., on the drawings, in section 230993, or some combination thereof).
Extech Instruments launched the BR250-4, a wireless inspection borescope designed to get into openings as small as 4.5mm while providing clear images on its detachable, wireless display. As part of Extech’s “BR” family of video inspection cameras, the new BR250-4 narrow-diameter camera aims to add a level of accessibility previously not available on general-purpose cameras.
Extech Instruments introduced the Extech MN62-K, a kit that includes Extech’s MA62 True RMS digital multimeter and the DV23 AC voltage detector. The company says the kit is optimized for electrical installations and repairs in residential or commercial wiring, HVACR work, and plant maintenance.
Extech Instruments has released the new SD900 and SD910 3-channel DC current and DC voltage dataloggers. The new data recording instruments are optimized for extended monitoring of milliamp (SD900) and millivolt (SD910) signals throughout a commercial, industrial, or residential facility.
TSI has introduced its wireless AirPro™ Instruments Platform. According to the company, the AirPro Instruments are wireless velocity and pressure measurement tools that maximize productivity by offering easier measurement access, accuracy, seamless multi-data reporting, and more.