1660601609617 1903phaseivexclusivecompressor

Phase IV Leap Sensor system lowers adoption barriers

April 2, 2019
Wireless system delivers versatile, secure communications in minutes
Grab needed information

Phase IV Engineering's Leap Sensor system addresses the five biggest roadblocks to wireless implementation: security, suitability, actionable "small" data, quick proof of concept, and easy installation.

It’s hard to argue against the core value proposition of wireless sensors. They offer plants a low-cost, easy-to-implement pathway to new information that can lead to major leaps in efficiency, better process control and less unplanned downtime. But, while successful wireless sensor implementations often pay for themselves in a matter of months, a range of adoption issues can derail even the most promising initiatives.

Scott Dalgleish should know. He spent the early part of his career as a project engineer and maintenance manager for the food division of a major consumer packaged goods company. Today, as CEO of Phase IV Engineering, a 25-year-old company specializing in wireless sensing solutions, he’s brought that experience to bear in the development of the company’s new industrial Leap Sensor system.

“The system was designed from the ground up to address the five biggest roadblocks to wireless implementation,” Dalgleish says. These include data security, suitability for specific application needs, the need to provide actionable “small” data, quick proof of concept, and ease of installation, he says.

“Data security is often the first topic a potential client asks about,” explains Jake Baldwin, software/firmware engineer with Phase IV. The Leap system’s Thread network technology, an IPv6-based low-power mesh, incorporates “banking class” security to ensure end-to-end security of data transmission. “Because each sensor is IP-addressable, we can use the same encryption technologies that you use when doing your online banking,” Baldwin says. “Because encryption occurs between the server and the sensor, even the gateways don’t understand the messages they’re passing along.” This level of end-to-end security defuses any cybersecurity concerns, Dalgleish adds.

Leap Sensor system addresses roadblock number two, suitability for specific application needs, with highly modular hardware and firmware that can be quickly adapted to particular requirements, such as a new sensor input, alternate radio technology or communication protocol. “Off-the-shelf solutions often don’t quite fit, yet a custom-engineered system is out of reach for most small to medium manufacturers,” Dalgleish says. Because of the system architecture’s high modularity, Phase IV can add a new sensor type in as little as two to three days. Modular firmware also makes it easy to use different wireless radios, for example, transmitting data straight to cellular. “And it’s the same secure connection over wireless or cellular,” Baldwin adds.

Further, its sensor electronics are rated from -40 to 250 °F operating temperature, an unparalleled range that can be extended further with special enclosures, Dalgleish says. Demonstrating Leap Sensor system’s extreme flexibility, the company has created a 5 mm-thin package that attaches to the top of a silicon wafer. Nine RTDs monitor in-process temperatures as the wafer moves through ovens and other critical fab equipment. Another common configuration is a motor monitoring sensor comprised of one transmitter connected to temperature, electrical current and vibration sensors (see photo). The transmitter houses not just a wireless radio, but a powerful, multi-threaded processor as well. It takes all “big data” generated by the sensors, and sends only processed “small data,” such as an alarm or completed FFT analysis, onward to the gateway. Multiple sensors per transmitter also reduce cost per sensor.

The final roadblocks Phase IV addresses with Leap Sensor system have to do with proving and delivering value—and doing so quickly and easily. The company has a “concept” multi-sensor transmitter that supports a broad range of sensors. This allows the company to deliver a fully functional, proof-of-concept system in two or three weeks. “After a positive experience with the proof-of-concept system, it’s much easier to justify a full system tailored to their specific parameters,” Dalgleish says. Finally, that customized solution is 100% factory configured, so the system is ready to run out of the box, Dalgleish says. “Most sensors systems can be up and running, transmitting data within five to 10 minutes.”

Sponsored Recommendations

Measurement instrumentation for improving hydrogen storage and transport

Hydrogen provides a decarbonization opportunity. Learn more about maximizing the potential of hydrogen.

Get Hands-On Training in Emerson's Interactive Plant Environment

Enhance the training experience and increase retention by training hands-on in Emerson's Interactive Plant Environment. Build skills here so you have them where and when it matters...

Learn About: Micro Motion™ 4700 Config I/O Coriolis Transmitter

An Advanced Transmitter that Expands Connectivity

Learn about: Micro Motion G-Series Coriolis Flow and Density Meters

The Micro Motion G-Series is designed to help you access the benefits of Coriolis technology even when available space is limited.