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HomeRotary unions, slip rings and sensorsLR120 length sensor — travel of 2 or 4 m

LR120 length sensor — travel of 2 or 4 m

LR120 sensor: travel of 2 or 4 m, one or two potentiometers, IP 65. Provide the part number and connection details for your enquiry.

Voltage
24 V
Material
Painted steel

LR120 length sensor — travel of 2 or 4 m | DEMAC

Technical specifications

Technical specifications

Product type

Length sensor

Application

Electrical cable, Mobile machinery and cranes

Rewind mechanism

Automatic (spring rewind)

Material

Painted steel

Voltage

24 V

Length

2 m, 4 m

Length range

Up to 15 m

ATEX zone

No

Maximum fluid temperature

60 °C

Technical drawings View technical drawings

Key points

LR120: travel of 2 or 4 m, one or two potentiometers. IP 65.

Part number / replacement

Record the full code and suffixes, quantity and existing connections; a nameplate photograph is useful. For a configuration, specify travel, required output and mounting.

Options

Choice of one or two potentiometers: .1P or .2P suffixes. Check the measurement input and required connection.

Integration checks

  • Maximum speed: 30 m/min; temperature -20 to +60 °C; IP 65.
  • Potentiometer linearity is not a guaranteed overall uncertainty for the installed measurement system.
  • One or two potentiometers do not establish suitability for a safety function; the characteristics of the measurement chain still require validation.

For your enquiry

  • Full part number, suffixes and quantity; a nameplate photograph for a replacement.
  • Travel to be measured, available space and mounting.
  • Number of measurements, required output, power supply and connection diagram.
  • Accuracy and environmental requirements; any safety function.

Part numbers and specifications

Complete table of the 4 catalogue part numbers. Potentiometers: total resistance 5 kΩ, linearity 0,15 %, ten turns, maximum input 24 V, output 0–100 %.

Part number Potentiometers Usable travel A B D
LRS120.015.1P 1 2 m 113 66 120
LRS120.015.2P 2 2 m 113 66 120
LRS120.040.1P 1 4 m 113 66 120
LRS120.040.2P 2 4 m 113 66 120

Dimensions A = 113 mm, B = 66 mm and D = 120 mm. The drawing shows Ø 7 mm holes with a 60 mm centre distance, on a lug 80 mm wide.

Unsure about the part number?

Tell us the measuring travel, required output signal and mounting method.

Request a quote

Product:

Enter your part number, quantity or required specifications. Fields marked * are required.

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If you know the part number, provide the full code and quantity. For a replacement, send the reel's serial number, which is needed to identify the unit to be replaced. It is shown on the identification label; if this is unavailable, see the illustrated locations on the Contact page. For a new configuration, specify the number of hoses or cables, usable length and available technical data. Tell us what you know; we will help you complete the details.
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Maximum file size: 10 MB
For a replacement: a clear photo of the label showing the serial number, plus a view of the reel or its installation. If the label is unavailable, see the illustrated locations on the Contact page. You may also attach a drawing or part number. Up to 3 files, maximum 10 MB per file.

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