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FL-3 Luminescent Dissolved Oxygen Controller
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FL-3 Luminescent Dissolved Oxygen Controller
Description
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The FL-3 is Environmental Instrument's first microprocessor based luminescent dissolved oxygen instrument. This device measures and controls oxygen level in liquids using light using their patented luminescent technology. The unit is powered by either 120VAC or 220VAC line power. Two built-in Form C relays are used as control feedback for solenoids or contact switches. A third Form C relay is provided for Air-Blast cleaning capability of the probe sensor. 4-20mA outputs are made available to transmit current temperature and oxygen levels in applications where other computer based controls are implemented.
Copyright 2007 by Useful Devices, Inc.
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