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Elektronischer Grenzschalter Funktion und Einsatz

Füllstandssensoren und Messgeräte dienen zur fortlaufenden Grenzstand bzw. Füllstandskontrolle. Das Messgerät wird in eine Rohrleitung oder einen Behälter über ein Gewinde eingebaut und misst über einen Schwinggabel den Füllstand innerhalb des Systems. Über ein elektronisches Ausgangssignal wird der Grenzstand übermittelt. Der Grenzschalter kann hierbei mehrere Funktionen einnehmen. Zum einen kann er verwendet werden, um eine Überfüllung von Behältnissen frühzeitig zu erkennen und diese ggf. zu vermeiden. Zum anderen kann er auch eingesetzt werden, um das Unterschreiten eines bestimmten Füllstandes zu erfassen und über ein elektronisches Signal zu melden. Relevant wird dies beispielsweise bei Pumpensystemen, da das Trockenlaufen der Pumpe damit vermieden werden kann. Die Überfüllungsmessgeräte aus dem Hause NieRuf sind für Flüssigkeiten geeignet. Verwendet werden diese häufig in der Lebensmittelindustrie, bei chemischen Anwendungen und im Zu- und Abwasserbereich. Neben den elektronischen-Grenzschaltern kann der Füllstand auch mit Hilfe von Schwimmerventilen überwacht werden, welche NieRuf ebenfalls anbietet.

Electronic limit switch, function and use

Level gauges are meters serve to constantly limit and monitor the level. The meter is installed in a pipe or a vessel via a thread and uses a vibrating fork to measure the level within the system. The limit level is determined by an electronic output signal. The limit switch can perform multiple functions here. Firstly, it can be used for early detection of overfilling of containers and prevent this if applicable. Secondly, it can be used to record when a specific level is exceeded and report this via an electronic signal. This is relevant, for example, in pump systems because in this way dry pumping can be avoided. The overfill meters from NieRuf are suitable for liquids. They are frequently used in the food industry, in chemical applications and in the water supply and wastewater area. Apart from the electronic limit switches, the level can also be monitored using float valves, which NieRuf also sells.

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Product finder

fluid level gauge G 1/2" inch FM01 valve plug 10 - 30 V DC

FM01000103

fluid level gauge / point level switch with valve plug (inclusive) G 1/2" inch 10 - 30 V DC made of stainless steel with fork in compact design Type FM01

Technical features

  • sensor fork
  • electrical output 10 - 30 V DC
  • body stainless steel

€417.30*

€496.59 VAT included.

Delivery time
2 - 3 weeks

point level switch G 3/4" inchFM01 plug M12 10 - 30 V DC

FM01001104

fluid level gauge / point level switch G 3/4" inch with plug M12 (inclusive) 10 - 30 V DC made of stainless steel with fork in compact design Type FM01

Technical features

  • sensor fork
  • electrical output 10 - 30 V DC
  • body stainless steel

€417.30*

€496.59 VAT included.

Delivery time
2 - 3 weeks

point level switch G 1/2" inchFM01 plug M12 20 - 253 V AC/DC

FM01001003

fluid level gauge / point level switch with plug M12 (inclusive) G 1/2" inch 20 - 253 V AC/DC made of stainless steel with fork in compact design Type FM01

Technical features

  • sensor fork
  • electrical output 20 - 253 V AC/DC
  • body stainless steel

€417.30*

€496.59 VAT included.

Delivery time
2 - 3 weeks

fluid level gauge G 3/4" inch FM01 plug M12 20 - 253 V AC/DC

FM01001004

fluid level gauge / point level switch G 3/4" inch with plug M12 (inclusive) 20 - 253 V AC/DC made of stainless steel with fork in compact design Type FM01

Technical features

  • sensor fork
  • electrical output 20 - 253 V AC/DC
  • body stainless steel

€417.30*

€496.59 VAT included.

Delivery time
2 - 3 weeks

fluid level gauge G 1/2" inch FM01 plug M12 10 - 30 V DC

FM01001103

fluid level gauge / point level switch G 1/2" inch with plug M12 (inclusive) 10 - 30 V DC made of stainless steel with fork in compact design Type FM01

Technical features

  • sensor fork
  • electrical output 10 - 30 V DC
  • body stainless steel

€417.30*

€496.59 VAT included.

Delivery time
2 - 3 weeks

level sensor in different variants

Level sensors from NieRuf are available with connection sizes 1/2“ and 3/4“ inch. They can be installed in the pipe system or container system via an external thread. They are suitable for liquid media. The level meter's casing is made from high quality stainless steel. Depending on the model, the output signal can be transmitted with 10-30V DC (direct voltage) or 20-253V AC (alternating voltage). They can be connected via a valve plug of an M12 plug. An oscillating fork measures the level. The maximum pressure within the system must not exceed 40 bar. We will be happy to advise you on the right meter.


FAQ

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Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.

You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com

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Quality


Our certified quality management according to DIN EN ISO 9001: 2015 is part of our DNA. With our test stands we can carry out pressure tests with up to 350 bar with air and water as well as leak tests according to DIN EN 122661.

This is NieRuf


Committed

Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.

Motivated

We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.

Competently

Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.

Flexible

We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.

Contact

Contact

Do you need help?

For all questions we are available by phone

Mo - Fr 08:30 - 17:00

+49 7143/9666-900

or send us an e-mail:

sales@nieruf.com

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Need help?

If you have any questions, we are available by phone from Monday to Friday from 8:30 a.m. to 5:00 p.m.

order via mail:

07143 / 96669 - 00