Sensotek. Intelligent Sensor Solutions.


Quantity Unit price
To 9 €398.20 *
From 10 €349.48 *
Net price: €334.62

Prices incl. VAT plus shipping costs

Availability Ready to ship today,
Delivery time appr. 1-3 workdays

more than 10 items in stock
  • 181738
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Thru-beam sensor consists of - Transmitter LD28-F1-3057/35/76a/115b, PN 181899 and -... more
Product information "LD28/LV28-F1-3057/35/47/115b"

Thru-beam sensor consists of

- Transmitter LD28-F1-3057/35/76a/115b, PN 181899 and

- Receiver LV28-F1-3057/35/47/115b, PN 181898.

You can order transmitter and receiver separatly also.

Version with higher workind distance 65 m.

Universal thru-beam sensor, large housing design, 65 m detection range, red light, 25 kHz transmission frequency, light/dark on, DC version, 2 PNP outputs, test input, fixed cable with M12 plug, Ultra bright LEDs for power on, weak signal indication and switching state, Highly visible LED as alignment aid in receiver optics, Delivery status: Light on switching, Emitter deactivation, Various transmitter frequencies

Technical specifications:

  • Version with frequency F1 to prevent influence each other
  • Operating voltage : 10…30 VDC
  • Effective Detection range: 65 m
  • Switching Type: light/dark on, switchable
  • Signal output: 2 PNP complementary, Reverse polarity protected, open collectors
  • Control elements: sensitivity adjuster,
  • Connection: Fixed cable 230 mm with M12x1 male connector, 4-pin  (V1)
  • Degree of protection: IP67

PN: 181738

Technical specification:
  • Housing Material: Plastic
  • Special: Emitter deactivation, Output of the pre-fault indication, Sensitivity adjustment, Test input
  • Switching Output: PNP
  • Working Voltage: DC
  • Light Type: Red light
  • Max. Detection Range: ≥ 50 m
  • Degree of Protection: IP67
  • Electrical Connection Type: Fixed cable with plug M12
  • Power Supply: DC
  • Approvals: UL
  • Housing Style: Rectangular type
  • Detection principe: Optic
  • Output Type: PNP
  • Cubic standard version: approx. 54x26x88 mm (RL28)