Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Alliance Sensors Group Launches PG Series LVDT Linear Position Sensors and S2A Smart Signal Conditioner for Power Generation Valve Control Systems

Pennsauken, NJ, United States, 24th Sep 2025 –  H. G. Schaevitz LLC, Alliance Sensors Group (ASG), has announced the release of its new PG Series LVDT linear position sensors, specifically engineered for valve position feedback in turbine valve control systems used in electric power generation plants. At the same time, ASG highlights its S2A Smart AC-LVDT Signal Conditioner, an advanced signal processing solution designed to seamlessly pair with LVDTs and ensure precise, secure, and reliable operation in critical power generation environments.

PG Series: Purpose-Built for Steam Turbine Environments

Traditional LVDTs used in power generation are based on decades-old OEM designs or modified catalog parts that struggle under turbine vibration and heat. The new PG Series overcomes these issues with a rugged, field-driven design developed in close collaboration with power generation controls engineers.

Key PG Series Features:

  • Captive core design prevents cores from ever separating from the operating rod
  • Large 3/8″ operating rod with optional rigid or ball-joint couplings for easier alignment
  • Double-contact shaft seals keep out contaminants in harsh environments
  • Screw clamp terminals (No. 24–14 AWG) no fragile connectors to fail
  • Continuous operation in ambient temperatures up to 350 °F (175 °C)

The PG Series is available in six full-scale ranges from 0–3 to 0–16 inches (75 to 405 mm). Two construction styles are offered: the PGHD Heavy Duty model (1-1/16″ body diameter) and the PGSD Super Duty model (1-5/16″ body diameter), with optional radiation-certified builds.

S2A Signal Conditioner: CyberSecure and Smart Setup

The S2A Smart AC-LVDT Signal Conditioner is engineered for the power generation sector to deliver fast setup, cybersecurity protection, and extensive diagnostics. It works with a wide range of LVDTs, RVDTs, and inductive half-bridge sensors, including legacy GE 3-wire LVRTs and gas turbine LVDTs.

Key S2A Features:

  • Cybersecurity tamper prevention and system notification of tamper attempts
  • Color-coded plug-in connections and hot-swap capability
  • Extensive self-diagnostics: detects over 11 fault conditions
  • Two-year warranty

S2A Operating Benefits:

  • Push-button calibration completes setup in minutes
  • RS-485 digital communications for remote configuration
  • Enhanced fault diagnostics for nuclear- and turbine-grade reliability

The S2A’s built-in microprocessor automates calibration. Operators simply press the front-panel Zero and Full Scale buttons, or use RS-485 for remote setup, reducing setup time by up to 90%.

 

 

Designed to Work Together

When paired, the PG Series sensors and the S2A signal conditioner provide a complete valve position feedback solution for steam turbine control systems. The combination delivers rugged mechanical durability plus smart electronic control, ensuring accurate, reliable, and secure operation in demanding power generation environments.

About H. G. Schaevitz LLC Alliance Sensors Group

Alliance Sensors Group (ASG), based in Pennsauken, NJ, is a division of H.G. Schaevitz LLC. ASG specializes in the design and manufacturing of linear and rotary position sensors for industrial, power generation, and fluid power applications. With over 150 years of combined sensor expertise, ASG offers customized engineering support to help solve complex measurement challenges across demanding environments. www.alliancesensors.com

Media Contact

Organization: Alliance Sensors Group

Contact Person: John Matlack

Website: https://alliancesensors.com/

Email: Send Email

Contact Number: +18567270250

Address:7300 US-130

Address 2: Unit #22

City: Pennsauken

State: NJ

Country:United States

Release id:34322

View source version on King Newswire:
Alliance Sensors Group Launches PG Series LVDT Linear Position Sensors and S2A Smart Signal Conditioner for Power Generation Valve Control Systems

It is provided by a third-party content provider. King Newswire makes no warranties or representations in connection with it. King Newswire is a press release distribution agency and does not endorse or verify the claims made in this release.

file

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.