Solenoid Valve Health Monitoring System

The monitoring system learns what a good current signature looks like from solenoid valves in specific applications. When future current signatures are collected, they are compared against the archived good signatures and the current valve’s condition as well as predicted future condition can be determined and reported based upon its learned behavior and proprietary algorithms.

See Brochure
SOVs image

Key Features

Patented NASA technology developed for use
with the Space Shuttle Program

Three Different Monitoring Options

Handheld Recording

  • Transducer is non-intrusively attached to the solenoid valve
  • Valve is stroked, and current trace is recorded by the mobile recorder
  • Recorded data is later downloaded to and analyzed by a PC using GTW analysis software and proprietary algorithms

Local Recording

  • Transducer and Field Recorder are permanently attached to the solenoid valve
  • Current traces w/timestamps are recorded every time the valve strokes
  • Periodically, site personnel can locally download stored data from the field recorder’s SD card
  • Recorded data is later downloaded to and analyzed by a PC using GTW analysis software and proprietary algorithms

Remote Recording

  • Transducer & Recorder are permanently attached to the solenoid valve
  • Current traces w/timestamps are recorded in the Recorder every time the valve strokes
  • The Recorder has either a wired or a Bluetooth connection to the nearby Gateway Module
  • Gateway Module is connected to the plant LAN or to the GTW IIOT cloud server via internet
  • Data may be analyzed real time or in blocks on a site PC or in the GTW IIOT cloud
  • Adverse trends, alarm conditions can be automatically flagged, and reports e-mailed to designated parties

Other Performance Monitoring & Diagnostics

Hx

Heat Exchange
Performance Monitoring & Diagnostics

The Hx Performance Monitoring System allows for continuous local and/or cloud-based monitoring of heat exchanger performance. Both current and predicted future health and efficiency are known allowing prescriptive analytics to optimize performance and economy by varying operational parameters and choice of time for next cleaning. Repair prior to failure, clean when optimal to economics.
Hx - Heat Exchange Performance Monitoring & Diagnostics