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| TRAFAG Swizerland AG | ||
| Emil-Staub-Strasse 1 CH-8708 Männedorf | E-mail: trafag@trafag.com Internet: www.trafag.com |
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| Phone: +41 1 922 32 32 | Fax: +41 1 922 32 33 | |
| Trafag Gas Density Control | |||
Electromechanical Density Monitoring Devices: - These devices function using the reference gas principle, where the density of the monitored gas is compared to the density of a similar reference gas. - Up to four galvanic isolated switch circuits can be integrated into one density monitor. - The devices can be enhanced with an optical tendency display, which significantly increases the user friendliness in diverse applications. |
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| Electronic Density Sensors |
These devices differ from the electromechanical density units by means of generation, or further processing of, the output signal. While the density monitors have one or several on/ off switch conditions for signal output (a maximum four switch circuits are possible), the density sensors generate a continual signal. This means that the density is continually measured. These signals deliver precise information about the current density measurement, and can be used for switching diagnostic purposes. |
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