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Sensors for 3D printing

This includes our proximity sensors and proximity switches.

Filament for 3D printing Mechanical components and hardware for 3D printing Finishing for 3D printed models Controllers for 3D printing Accessories for 3D printing Sensors for 3D printing Belts & pulleys for 3D printing

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LJ12A3-4-Z / BX Proximity sensor N / O NPN 4mm This proximity sensor detects a metal object with a maximum distance of 4 mm from the sensor. The sensor works as an NPN transistor (normally open), which means that the voltage is cut off when a...
In stock
€ 4,50 Incl. VAT
LJ18A3-8-Z / BX Proximity sensor N / O NPN 8mm This proximity sensor detects an iron object with a maximum distance of 8 mm from the sensor. The sensor works as an NPN transistor (normally open).
In stock
€ 6,65 Incl. VAT
100K Thermistor NTC 3950 with 1 meter cable A 100K (1%) NTC 3950 type thermistor. This thermistor is connected to 2 meter wires so that it can be used immediately.
In stock
€ 2,65 Incl. VAT
5V Metal Proximity Switch DFRobot #FIT0658 The proximity switch usually possesses the characteristics of travel switch, micro switch and sensor. This is a small 5V metal proximity switch with 27*10*6mm size, which can be easily mounted in tight space. It features NPN (normally open) output, 4mm detection distance, 1000Hz switching frequency.
In stock
€ 21,70 Incl. VAT
LJ18A3-8-Z/BX - 5V Proximity sensor N/O NPN 8mm This proximity sensor is used to detect surfaces for contactless switching of devices. When the proximity switch is near a target object, it will behave like a closed NPN switch.
Out of stock
€ 8,50 Incl. VAT

The 3 most popular Sensors for 3D printing

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These 3D printing sensors include our proximity sensors and proximity switches.

Customer reviews about Sensors for 3D printing

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RuubLJ12A3-4-Z / BX Proximity sensor N / O NPN 4mm Does it work well, can sink enough current to ground (certainly more than 100 mA), must come really close to the metal for good detection, indeed according to specs best at 2 mm.
RobLJ18A3-8-Z/BX - 5V Proximity sensor N/O NPN 8mm Works great with my water meter.
RoelofLJ18A3-8-Z/BX - 5V Proximity sensor N/O NPN 8mm Searching for a long time for a water meter sensor (Elster V200 with coil) that really works. And that's this one!
Jan MelisLJ18A3-8-Z / BX Proximity sensor N / O NPN 8mm Works fine
J VeraartLJ12A3-4-Z / BX Proximity sensor N / O NPN 4mm Works on the 5 volts of my Raspberry Pi . I receive neat pulses from my water meter and the reading is high in Domoticz.

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Ordered today, delivered Tuesday Free shipping from € 100,- Customer rating: 4.8 / 5 Excellent service