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84870203 - 

Liquid Level Controller, 120 Vac, 3 VA

CROUZET CONTROL 84870203

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Manufacturer Part No:
84870203
Newark Part No.:
17M8522
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
3VA
:
300ms
:
120VAC
:
-
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Product Overview

The 84870203 is a Fluid Level Controller with ENR filling or emptying function. It features monitoring filling (UP) and monitoring emptying (DOWN) and 1 AgNi changeover relay 8A AC maximum output relay. The principle is based on measuring the apparent resistance of the liquid between two submerged probes. When this value is lower than the preset threshold displayed on the units front panel then the output relay changes the state. To prevent any occurrences of electrolysis an AC current is passed through the probes.
  • Probes supplied with AC current
  • Sensitivity adjustable on front panel from 5 to 100kΩ
  • -20 to 50°C Operating temperature range

Applications

Industrial, Automation & Process Control