EXA GD402 Gas Density Analyzer

There are many applications where the accurate, repeatable measurement of gas density is essential. From blending of fuel, to product quality, to Hydrogen purity and replacement in utility turbines, Yokogawa's family of Gas Density products allow you to make accurate measurements with superior reliability and ease of maintenance and operability.

The Model GD402 gas density analyzer and Model GD40 detector not only provide continuous measurement of gas density, but also several other valuable parameters, including specific gravity and molecular weight. The GD40 detector is designed for intrinsically safe and flameproof, explosion protected applications. It is designed to be virtually maintenance free for all accepted applications.

The Model GD402 is a rugged microprocessor-based converter designed in two versions to meet both general area and explosion-proof application requirements. In addition to the display of several key data items, the converter also provides the choice of three different means for calibration: automatic; semi-automatic and one-touch manual operation.

  • Proven Design
  • Many detector features
  • Simple, user-friendly interface
  • Low installation cost

YouTube Main IconTraining Videos:
videoIcon1 Setting a GD402G for Hydrogen Purity
videoIcon1 GD402/GD40 Analyzer Detector Pairing

Overview:

There are a number of suppliers of oil and fat products used for edible purposes. These products include, but are not limited to olive oil, peanut oil, soybean oil, sunflower oil, lard, shortening, butter, and margarine. The raw materials for these products include animal by-products, fleshy fruits (palm and olive), and oilseeds. 

Industry:Food and Beverage

Overview:

The top gas generated at the top of a distillation column in a petroleum refinery's fluid catalytic cracker (FCC) is used to produce gasoline and LPG. The GD402 Gas Density Meter features an intrinsically safe and explosion-proof design, fast response, and a dust-proof, anti-corrosive, and flame-proof construction.

Yokogawa Technical Report
Overview:

We rolled out the first vibratory gas density meter ten years ago and since then have continued supplying it. The past ten years have seen changes in the target applications and requirements for functions that have made it easier to use.

Looking for more information on our people, technology and solutions?


Contact Us
Top