How does the 15ppm oil monitoring device activate the alarm?
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- čas přidán 6. 09. 2024
- An optical sensor array measures a combination of light scattered and absorbed by oil droplets in the sample stream. The sensor signals are processed by a microprocessor to produce an output. If an alarm (set point form 1 ppm to 15 ppm) occurs, the two oil alarm relays are activated after the adjusted time delay.