Loop Powered Digital Indicators
Yokogawa offers a complete line of Field Loop Powered Indicators that can be installed in most hazardous and safe areas. From steel plants, outdoor installations where NEMA 4X, IP65 or sunlight readable displays are required in a safe zone area Yokogawa offers the MLA, MLD and MLX loop powered indicators. For hazardous areas that requires more controls and approvals such as oil and gas refining, transportation, storage tank indication, chemical processing and storage and fueling stations Yokogawa offers it's ProPlus Ex series of loop powered indicators.
What is a Loop Powered Indicator?
Loop-powered indicators don't require running any additional power lines, instead being powered by the 4-20 mA loop.
Loop-Powered Indicator Wiring: The loop powered indicator series is powered by the current loop and does not require external power. All devices must be wired in series with the current loop. Twisted pair shielded cable is recommended.
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MLX
The MLX is the latest addition to Yokogawa's family of loop powered indicators operating from a 4-20 mA DC input. This model uses the same explosion proof housing as the MLA and MLD, and incorporates the LCD display from the EJX pressure transmitter.
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YPP6830
- YPP6830 rugged, explosion-proof loop-powered rate/totalizer for demanding flow applications
- Modern design, readability, enhanced functionality in hazardous areas
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YPP6870
- The YPP6870
- Rugged, loop-powered meter
- 1" display digits
- Explosion-proof enclosure for demanding/hazardous conditions
Documentos y Descargas
Manuales
Especificaciones Generales
Noticias
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Nota de Prensa feb 27, 2012 Yokogawa Meters and Instruments Releases New Loop Powered Indicator for Explosion Proof Applications
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