The PI 2 inch gauge product line includes stepper motor technology with data bus, resistive and direct pressure input options. 
Products
Smart slave gauges
Direct pressure input gauges
Analog input gauges
Features
Available indicator light in gauge
Supported Protocols
PI slave gauge 3-wire daisy chain bus
Appearance
Anti-reflective glass lenses
Metal bezels available in polished stainless steel, gold or various powder coated colors
Single clamping nut for quick installation and uniform clamping