SL180100 FLUID TECHNOLOGY FLOW SENSORS 1500
●Heat is dissipated by the medium flowing past. The difference in temperature between the medium and the sensor is a mea-sure for the flow condition which occurs.
●A corresponding switching signal can be assigned for a speci-fic flow condition using the potentiometer of the integrated amplifier electronics.
●In addition, a switch-on delay becomes active for 20 to 40s. This delay depends on the set response sensitivity and ensures that, for example, no fault message is issued when a fan starts up.
●When installing, it is essential to ensure that the sensor head is fully surrounded by the medium to be monitored, not only when the medium is at rest but also when it is flowing.
●setting instructions:
■After presetting the nominal flow, turn the potentiometer to the left limit stop. The LED must light up for at least 5 seconds. After approx. 20 seconds, turn the potentiometer clockwise gradually until the LED just extinguishes. The correct switching point setting is achieved by now turning the potentiometer back counterclockwise by 1 to 1.5 turns.
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2020/4/8 |
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1.2 MB |
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