Emerson UVU-140A-AR Manual De Usuario

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1A @ 30Vdc

0.5A @ 125Vac

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Response Time:
Response to a saturating (high intensity) UV source is typically 10 milliseconds 
Alarm response time is programmable

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Time Delay Settings:
DIP switch selectable 3, 4, 5 or 7 seconds

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Sensitivity Settings:
DIP switch selectable 8, 16, 24 or 32 counts per second

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Humidity Range:
0 to 100% relative humidity

Applications

The UVU-140-A & UVU-140-AR fire detectors respond instantly to ultraviolet radiation emitted by a flame.
These devices are designed for use in hazardous locations and are suitable for use in outdoor applications.

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around highly combustible materials

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when instantaneous response to flame is needed or where automated fire protection is required

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protection of large capital investments

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petroleum loading terminals

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offshore platforms

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pipeline stations

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tank farms

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refineries

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engine rooms

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butane and propane loading and storage

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pipeline compressor stations

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gas gathering facilities

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LNG loading, transfer and storage 

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hydrogen 

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gas turbines

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paint spray booths

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chemical and petrochemical production

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powder coating booths

Automated fire protection systems also have applications in any manufacturing or research facility where the
potential of fire may be low to moderate, but the losses due to a fire would be high.