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Compact Plug-in Level Controllers for Single or Two-point Level Control of Conductive Materials (Liquids and Solids) • Wide range of models: long-distance, high and low-sensitivity, and two-wired types available. • 24/100/110/120/200/220/230/240 VAC operation possible. • Easy installation on DIN track.
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In sewage use, electrode holders al for use in tanks where rate versions facilitate light weight. Ideal for soft must be installed 10 to 20 cm apart from temperature or pressure maintenance of elec- drink vendors, etc., where one another. For acids, alkalis and sea wa- inside the tank is high, trodes.
100,000 operations min. Mechanical: 5,000,000 operations min. Note: 1. The relay in the 61F-GP-N8H de-energizes when there is water present across the electrodes, whereas the relay in the 61F-GP-N8HY energizes when there is water present across the electrodes. 2. The length when using completely-insulated, 600-V, 3-conductor (0.75 mm ) cabtyre cables.
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(See note 2 below.) PS-3S Stop Start Tank Reservoir Note: 1. The diagram shows the connections for water supply. When draining, change the connection from terminal 2 to terminal 3. 2. The earth terminal must be earthed. 61F-GP-N8 Conductive Level Controller...
The Conductive Level Controller consists of a plug-in controller con- For two-point control a low-level probe is used as well. In this case nected to a set of stainless steel probes. These are cut to length and the relay does not de-energize until the water level falls below the inserted vertically into the liquid.
100 mm of its end uncovered. 50 mm When the required length of the electrode is more than 1 m, use a separator at each joint of two electrodes so as to prevent the elec- trodes from contacting one another.
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Note that the 61F-GP-N8 Conductive Level Controller is capable of controlling liquids with specific resistances of up to 30 k -cm when the Controller employs a PS-3S electrode holder with the elec- trode(s) submerged to a depth of 30 mm max.
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ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. Cat. No. F043-E1-02 61F-GP-N8 E-14...
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