Acromag Inc. 1767-Y-U-1 Square Root Extractor

The Acromag 1767‑Y‑U‑1 is a square‑root extraction signal‑conditioning module from the Acromag 1700 series. It converts linear process inputs into a square‑root‑scaled output, typically used for differential‑pressure flow measurements where flow is proportional to the square root of pressure. This module provides isolated, conditioned analog output, internal excitation for loop transmitters, and adjustable zero/span calibration. Made in USA. Technical Specifications (no blank lines): Model: 1767‑Y‑U‑1 Square Root Extractor Input signal: Standard process inputs such as 4–20 mA or 1–5 V (supports zero‑based signals as well) Output signal: Linearized square‑root analog output (20 mA capability per module datasheet) Power supply: 115 VAC, 50/60 Hz, 0.1 A Internal excitation: Current‑limited excitation supply for powering two‑wire transmitters Adjustments: Zero, span, and input‑zero trim controls using multiturn potentiometers Isolation: Available with optional input/output isolation—permits handling of grounded I/O and up to 100 V DC common‑mode voltage (depending on suffix option) Mounting format: Modular instrumentation enclosure, approx. 5 × 9 × 3 in (per reseller listing) Weight: approx. 1.7–1.9 lbs Application: Flow measurement, differential‑pressure systems, nonlinear input linearization, analog signal conditioning Country of manufacture: USA Please review pictures carefully and let us know if you have any questions!