Precision 21’s e-Gauge is a non-contact system for pressure and temperature gauges to enable local visual display and remote electrical monitoring. A Zettlex inductive sensor fits to the dial’s window and measures the pointer’s angle through the glass, providing a 4-20mA signal and 2 switch outputs.
e-Gauge can be retrofitted to existing gauges or fitted as an alternative to the expensive and troublesome switch contacts. Unlike digital displays, e-Gauge has the advantage of providing immediate indication if there’s a problem – typically shown by the pointer at either extreme of the scale.
Joe Murray, CEO of Precision 21 says: “e-Gauge is an increasingly popular choice for our customers because it’s easy to use and, once fitted, provides years of trouble free operation.”
e-Gauge is now available in 4” and 6” versions.