Level sensors

Level sensors measure and monitor levels of liquids, gases, powders and bulk materials. A wide variety of sensor types and measuring principles can be used for level measuring techniques. Even in critical process states, our devices monitor, e.g., unintentional overfilling or emptying of containers, hydraulic tanks, silos or storage tanks. Read more here

Bestsellers in the category Level sensors

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Level sensors

All items of the category Level sensors :

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In stock
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Capacitive sensor M18x1 thread
AC001Capacitive sensor M18x1 thread
Go to customer reviews(27)
  • Plastic housing
  • M18x1 thread, M12 connector
  • 2… 14 mm sensing range
  • Non-flush
  • Programmable normally open / normally closed, with IO-Link
78.73
74.40
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In stock
Online -5,5 %
Capacitive sensor M30x1.5 thread
AC002Capacitive sensor M30x1.5 thread
Go to customer reviews(39)
  • Plastic housing
  • M30x1.5 thread, M12 connector (3-pin)
  • 5… 40 mm sensing range
  • Non-flush
  • Programmable normally open / normally closed, with IO-Link
80.32
75.90
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Online -5,5 %
Capacitive sensor M30x1.5 metal thread
AC003Capacitive sensor M30x1.5 metal thread
Go to customer reviews(6)
  • robust metal housing
  • M30x1.5 thread, M12 connector (3-pin)
  • 3… 26 mm sensing range
  • Non-flush
  • Programmable normally open / normally closed, with IO-Link
89.21
84.30
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Capacitive sensor, rectangular
AC004Capacitive sensor, rectangular
Go to customer reviews(52)
  • rectangular-shaped plastic housing
  • with 0.1 m pigtail (M12 connector)
  • 3… 20 mm sensing range
  • Non-flush
  • Programmable normally open / normally closed, with IO-Link
63.37
59.88
In stock
Online -5,5 %
Binary level sensor
AF001Binary level sensor
Go to customer reviews(13)
  • Water, water-based media, oils
  • in contact with media
  • Point level detection
  • Probe length 132 mm
  • Programmable normally open/ normally closed
96.73
91.41
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Electronic level sensor G3/4M
AF003Electronic level sensor G3/4M
Go to customer reviews(23)
  • Water, water-based media, oils
  • in contact with media
  • continuous measurement
  • Guided wave radar
  • Switching output & analogue output
316.00
298.62
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Electronic level sensor G3/4M
AF004Electronic level sensor G3/4M
Go to customer reviews(5)
  • Water, water-based media, oils
  • in contact with media
  • continuous measurement
  • Guided wave radar
  • 2x programmable normally open/ normally closed
266.89
252.21
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In stock
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Sensor for point level detection G 1/2 male
AF005Sensor for point level detection G 1/2 male
Go to customer reviews(49)
  • Water, oils, coolant, powder
  • in contact with media
  • Point level detection
  • capacitive level measuring
  • front mounted
115.78
109.41
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Sensor for point level detection G 1/2 male
AF006Sensor for point level detection G 1/2 male
Go to customer reviews(6)
  • Water, oils, coolant, powder
  • in contact with media
  • Point level detection
  • capacitive level measuring
  • rear mounted
115.78
109.41
io Cloudkompatibel Cloud compatible
In stock
Online -5,5 %
Sensor for point level detection
AF007Sensor for point level detection
  • Water, water-based media, oils
  • wetted media contacting
  • limit detection
  • rod length 132 mm
  • normally open/ normally closed programmable
103.11
97.44
In stock
Online -5,5 %
Pressure level transmitter
AF901Pressure level transmitter
Go to customer reviews(10)
  • 0...0.5 bar/ 0...5 mH2O
  • 10 m open cable
  • Water, water-based media, heating oil, fuels
  • in contact with media
  • continuous level measuring
247.02
233.43
In stock
Online -5,5 %
Pressure level transmitter
AF902Pressure level transmitter
Go to customer reviews(18)
  • 0...1 bar/ 0...10 mH2O
  • 15 m open cable
  • Water, water-based media, heating oil, fuels
  • in contact with media
  • continuous level measuring
259.22
244.96

Level sensors

Liquids in storage tanks or bulk material in silos – level sensors from autosen reliably register filling levels and issue overflow warnings. They can also be used to monitor critical process states such as the evacuation of a hydraulic tank or to prevent overfilling of a container.

Advantages of level sensors

No more overfilling! autosen’s electronic level sensors have no mechanical components, making them particularly robust, wear-free and resistant to malfunction. Level sensors work according to the capacitative level measurement technique and also the guided wave radar technique, thereby guaranteeing a high degree of reliability. Also, there is no need for regular cleaning or maintenance. Other advantages of electronic level sensors can be seen in the local display of the level as well as the easy switching level setting by pressing a key.
 

The advantages of our level sensors at a glance:

  • Since there are no mechanical components, they are highly reliable
  • Capacitive measurement technique with guided wave radar
  • Variable process connection technology by means of adapters
  • Outputs for continuous or point level monitoring
  • LED display for local indication of the current level
  • Suitable for common industrial and process liquids
  • No regular cleaning or maintenance needed
  • The switching level can be set easily by pressing a key

Application examples for level sensors

autosen’s electronic level sensors register the filling level of liquids or bulk material in hoppers, silos or storage tanks. They can also be used to monitor critical process states such as the evacuation of a hydraulic tank or to prevent overfilling of a container. Further uses for level sensors (for instance):
  • Level monitoring for oils in machine and plant engineering
  • Measuring levels or liquid cleaning agents and coolants
  • Prevention of unintentional overfilling /emptying of open and closed containers, hydraulic tanks, silos and storage tanks