Ashcroft EI-3 Bi-Metal Thermometer is a 3-inch dial, EI-series bi-metal thermometer designed for rugged process-temperature indication in industrial piping and equipment. It uses a bi-metal sensing element and features a Maxivision 3-inch dial for easy readability. The EI family offers high accuracy (up to ±1% of full scale) and configurable process connections, including rear (R), lower (L), or Everyangle (E) orientations, with optional union adapters to fit various installations. Commonly used for monitoring temperatures in steam, water, oil, and other process fluids, the EI-3 provides a reliable, local reading in challenging environments.
