61F-GPN2 AC from OMRON >> Specification: Liquid Level Controller, 61F- GP-N2 Series, Conductive, Vac, W, 80 ms. Find great deals for Omron 61F-GP-N2 Processor/Controller. Shop with confidence on eBay!. The 61F-GP-N2-AC is a Conductive Level Controller for automatic water supply and drainage control. Compact plug-in controller for single or two-point.

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Documents Flashcards Grammar checker. Easy-to-replace separate versions facilitate maintenance of electrodes. Mounting style Flange Insulator material Phenol resin Max. Special 3-pole holder of small size and light weight. Ideal for soft drink vendors, etc. For low specific liquids. Used for sewage, sea water, etc. In sewage use, electrode holders must be installed 10 to 20 cm apart from one another.

For acids, alkalis and sea water, electrode holders may be as much as 1 meter apart to operate properly. When resistance to high pressure is required. Ideal for use oomron tanks where temperature or pressure inside the tank is high, e. Indication of liquid 61fgp-n2 due to filter blockages. Alarm control warning of abnormal or dangerously high or low levels. Between electrode E1 and E3 Release resistance Approx. Between electrode E2 and E3 Response time Operate: The diagram shows the connections for water supply.

When draining, change the connection Tb to Ta. The earth terminal must be grounded. These are cut to length and inserted vertically into the liquid. A low voltage is applied between these probes and the earth probe or tank, if it is electrically conductive. The water provides a current between the earth probe and the high-level probe. The omrn relay in the controller 6f1-gp-n2 energized when the water level reaches the high-level probe and de-energized when the water level falls below it.

For two-point control a low-level probe is used as well. In this case the relay does not de-energize until the water level falls below the low-level probe.

Using the low-level probe allows a wide differential between switching 61f-hp-n2 pump on and off, and can avoid excessive pump operation during tank emptying or filling. If this differential is not required, the low-level probe need not be connected. All units are in millimeters unless otherwise indicated. However, a type having 1, mm length electrodes is available on request.


Tighten the electrode with the two clamp screws. Spin a lock nut and a spring washer onto the electrode. Fully fit the electrode into the connecting nut attached to the electrode holder. Secure the connecting nut by tightening the lock nut and spring washer. Lock nut Electrode 2. If the sufficient interval cannot be provided, employ a low-sensitivity type Floatless Level Controller.

When omrn one of the 61ff-gp-n2 to prevent it from contacting 61ff-gp-n2 other electrodes in water, do not tape the electrode entirely but leave at least mm of its end uncovered.

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 electrodes from contacting one another. Avoid use of the separators in dust-containing liquids. Usually, electrodes are used in a set of three: Connect the short electrode to E1, the medium electrode to E2, and the long electrode to E3.

Make E3 at least 50 mm longer than E2. E1 Electrodes are in actual contact with the liquid. Standard electrodes are made of stainless 61-fgp-n2 and usable in purified water, sea water, sewage, acid except acetic acid, sulfuric acid, etc.

Doing so may possibly result in electric shock. Make 6f-gp-n2 that the terminal cover is installed before using the product. Doing so may occasionally result in minor or moderate injury due to electric shock.

Use separator when connecting.

61F-GP-N2 – OMRON Industrial Automation

Precautions for Safe Use 1. Similarly, omrkn using next to a high-capacity contactor which may impacts at operation. Doing so causes malfunctions such as chattering, etc. When using a noise filter, check the voltage and current and install it as close to the product as possible. If the screws are not tight, DIN rail ssocket sthe product and cable s may lead to come off.

Doing so causes malfunctions by getting vulnerable to induction noise. Long distance for wiring may causes malfunctions because stray capacitance may influence operation, or abnormal surges or noise may run through electrode circuit s.

Doing so can reduce some effects of noise. To convert millimeters into inches, multiply by 0. To convert grams into ounces, multiply by 0.

In the omgon of product improvement, specifications are subject to change without notice.

61F-GP-N2 – OMRON Industrial Automation

Please read and understand this catalog before purchasing the products. Omron disclaims all other warranties, express or implied. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right.


Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information 61g-gp-n2 orally or in writing, are not to be construed as an amendment or addition to the above 61f-vp-n2.

Limitation on Liability; Etc. Further, in no event shall liability of Omron Companies exceed the individual price 61ff-gp-n2 the Product on which liability is asserted. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use.

Buyer shall take application responsibility in all cases. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty.

Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made.

Conductive level switch / for water / compact – 61F-GP-N2 – OMRON

However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. This is a temporal bone which had an implant electrode After fixation, osmium staining, and dissection the Electrochem review part 1 Consider the following omroj reactions: Iron is more reactive than copper.