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April 1, 2005
Upgrading your Plant Instrumentation and Field Instruments?
Concerned about costs, complexity and reliability?
When upgrading plant instrumentation and control systems, UE's innovative
One Series enables customers to improve the reliability of discrete field
inputs, replacing mechanical pressure and temperature switches while
retaining existing wiring and control schemes. With solid-state reliability,
self-diagnostics, and minimal power requirements, the One Series is the
cost-effective solution to increased reliability for critical on/off alarm
and shutdown protection. Select from:
* Model 2W - 12-30 VDC or 90-130VAC, requires extremely low current
derived from the PLC or DCS discrete input and provides a switch signal
using a simple 2-wire connection.
* Model 4W - 280 VAC, 10 A solid-state relay capable of switching contactor
loads directly, powered by 90-130 VAC.
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