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  • Manufacturer:
  • Newark Part No.: 28C3489
  • Manufacturer Part No NNR110A

Product Overview

The NNR110A is an open PC board-mounting Liquid Level Controller that operates at 24 to 220VAC voltage. In pump down function, the output relay energizes when the liquid level reaches the high or maximum probe. It remains energized until the level is below the low or min probe. The relay will remain de-energized until the high level is again reached. This control may also be used with only two probes by connecting the maximum and common terminals together. The output is energized when the low probe is in contact with the liquid. In pump up function, when power is supplied to the unit, the output relay is energized. When the level reaches the high probe the relay is de-energized. The relay is energized again when the level falls below the lob probe. The control may also be used with only two probes by connecting the maximum and common terminals together. The output is de-energized when the level reaches the low probe.
  • Pump up or down function
  • Switch selectable
  • 4.7 to 47kΩ Sensitivity adjustment
  • 10A SPDT rated
  • One, two or three probe operation


Automation & Process Control
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Product Information

  • Supply Voltage 110VAC
  • Response Time -
  • Power Consumption 2VA
  • Product Range -
  • SVHC To Be Advised

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Availability:  27

  • 27 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 6/20/16

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $39.66 $39.66



Quantity List Price
1 - 9 $39.66
10 - 24 $37.88
25 - 49 $36.99
50 - 99 $36.10
100+ $34.98

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