🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$9.69
8mm Inductive Proximity Sensor Switch DC NPN 3 Wire Normally Open Detecting Distance Approach Sensor LJ18A3-8-Z/BX Nickel-Plated Brass — image 1
Inductive Proximity SensorsSEAFRONT✓ In stock

8mm Inductive Proximity Sensor Switch DC NPN 3 Wire Normally Open Detecting Distance Approach Sensor LJ18A3-8-Z/BX Nickel-Plated Brass

$9.69
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • This proximity switch is a normally open proximity switch sensor with a detection distance of 8 mm.
  • When the proximity switch is near a target object, it sends a control signal.
  • It is a component commonly used in the automatic control industry for detection, control and non-contact switching.
  • High sensitivity, fast response, stable performance.
  • The non-contact detection protects the sensor and the target object from damage.
Product description

Specification: Model: LJ18A3-8-Z / BX Detection distance: 8 mm ± 10%. Adjustment distance: 0-7 mm. Delay distance: <10% of detection distance. Detection object: magnetic metal (the detection distance decreases when it is non-magnetic metal). Standard detection object: iron 30 x 30 x 1 mm. Response frequency: 0.5 kHz. Supply voltage: DC12-24V (6-36V) pulse (P-P) below 10%. Withstanding voltage: AC1000V 50/60Hz 1min Power consumption: N.P type: <13mA, D type: <0.8mA, A type: <1.7mA Control output: N.P type: <300mA, D type: <200mA, A type: <400mA Loop protection: type N.P.D: reverse polarity protection, shock absorption, load short circuit protection, type A: shock absorption Ambient temperature and humidity: -30 ~ 65 ℃, 35-95% RH Temperature influence: temperature range -30 ~ 65 °C, at 23 °C, ± 15% detection distance; temperature range -25 to 60 °C, at 23 °C, ± 10% 0detection distance Insulation impedance: > 50 MΩ. Casing material: nickel-plated brass. Detection area: ABS Approx. weight: 80 g / 2.8 oz. Package contents: 1 x inductive proximity switch.

Product details
Brand
SEAFRONT
Manufacturer
SEAFRONT
Colour
Default

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

You might also like

Similar items

View all →