Best Contactless Switch

CR Magnetics CR4395-EH-240-110-X-CD-ELR-I Current Sensing Relay with Internal Transformer, 240 VAC, Energized on High Trip, 1 - 10 AAC Trip Range

[Current Sensing Switch]: Self-powered, no external power supply required.
Action current 0.2-30A AC, adjustable with a potentiometer.
[Wide Application]: The switch is widely used for monitoring current in substations, variable frequency speed control devices, inverter devices and other electric equipment.
[Good Performance]: The switch can open and close without limitation, and the reaction speed reaches the ms level, quick response and low power consumption.
[Material]: With high-power MOS tube contactless electronic switch, the outer casing is made of self-extinguishing ABS material,which has great performance of heat resistance, high impact strength and stable performance.
[100% Satisfaction]: If you have any question about this item, please feel free to contact us, we will help you within 24 hours on week days.

Fits iPad mini 2/3, also stores both types of Square Readers for contactless payments.
Does not include iPad mini, Square contactless + chip reader or Square magstripe reader.
Access iPad mini controls and charging (does not support rear camera).
Charge your Square contactless + chip reader in case.
Durable, stain-resistant material that is comfortable with a no-slip grip.

【Specification】: Detecting Distance: 15mm.
【Sensitive Detection】: ABS material detection surface, the built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal..
【Material】: Brass nickel-plated shell, not easy to rust and fade. With 120CM copper wire, strong and durable, and excellent electrical conductivity..
【Application】: It is a component widely used in automatic control industry for detecting, controlling, and contactless switching. It is Widely used in mechanical automation, paper making, light industry for limiting station, orientation taking count, speeding trial etc..

Ergonomic replica throttle quadrant, inspired by iconic Airbus flight controls.
2 navigational axes, with 16 buttons and controls (detents, switches and even a thrust reverser mechanism) for a multitude of possibilities during takeoff, in flight, upon landing and when on the ground.
Mechanical selectors let you disable the detents and thrust reversers (to switch to linear axis mode), for flexible piloting of any type of aircraft.
Contactless magnetic sensor technology, with no potentiometers, for an unlimited life span and optimal precision.
Compatible with the Thrustmaster T.Flight Rudder Pedals (TFRP) and Thrustmaster Pendular Rudder (TPR) rudder systems, as well as with the TM Flying Clamp (all sold separately).

【Specification】: Detecting Distance: 4mm.
Wire Type: DC 3 Wire Type (Black, Brown, Blue).
Switch Appearance Type: Rectangular Type.
【Sensitive Detection】: ABS material detection surface, the built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal..
【Material】: Brass nickel-plated shell, not easy to rust and fade. With 200CM copper wire, strong and durable, and excellent electrical conductivity..
【Application】: It is a component widely used in automatic control industry for detecting, controlling, and contactless switching. It is Widely used in mechanical automation, 3D Printer Probe Bed Leveling, paper making, light industry for limiting station, orientation taking count, speeding trial etc..

【Specification】: Detecting Distance: 4mm.
Wire Type: DC 3 Wire Type (Black, Brown, Blue).
Switch Appearance Type: Rectangular Type.
【Sensitive Detection】: ABS material detection surface, the built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal..
【Material】: Brass nickel-plated shell, not easy to rust and fade. With 120CM copper wire, strong and durable, and excellent electrical conductivity..
【Application】: It is a component widely used in automatic control industry for detecting, controlling, and contactless switching. It is Widely used in mechanical automation, 3D Printer Probe Bed Leveling, paper making, light industry for limiting station, orientation taking count, speeding trial etc..

LJ18A3-8-Z/BX 5V inductive proximity switch.
Inductive proximity switch lj18a3-8-z/bx theory: Inductive sensor.
8mm sensor inductive proximity supply voltage : DC 6-36V.
Sensitive detection: ABS material detection surface, the built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal.
LJ18A3-8-Z/BX application: It is a component widely used in automatic control industry for detecting, controlling, and contactless switching. It is widely used in mechanical automation, 3D printer probe bed leveling, paper making, light industry for limiting station, orientation taking count, speeding trial etc.

Product 1: Ergonomic replica throttle quadrant, inspired by iconic Airbus flight controls.
Product 1: 2 navigational axes, with 16 buttons and controls (detents, switches and even a thrust reverser mechanism) for a multitude of possibilities during takeoff, in flight, upon landing and when on the ground.
Product 1: Mechanical selectors let you disable the detents and thrust reversers (to switch to linear axis mode), for flexible piloting of any type of aircraft.
Product 1: Contactless magnetic sensor technology, with no potentiometers, for an unlimited life span and optimal precision.
Product 2: Complementary modules for Thrustmaster TCA quadrant Airbus Edition (sold separately), with 15 functions (Buttons and levers) inspired by Airbus.

[High Speed]: This NFC Reader Writer has high Read / write speed of up to 424 kbps.
[Contactless Intelligent Reader Writer]: This Contactless Smart Card Reader adopts Integrated antenna for contactless tag access with card reading distance of up to 50 mm (depending on the day).
[Application]: This NFC Reader Supports ISO 14443 type A and B, FeliCa and all 4 types of NFC (ISO / IEC 18092) markings.
Supports new Ultralight C (via pseudo APDUs) and Plus SL1 (4-byte UID over pseudo APDUS) and SL3.
[Note]: This NFC Reader Writer does not come with any software. You need applications provided by third parties.
[Satisfactory Guarantee]: We are a customer oriented company that is dedicate to provide best product and fast service, if you have any problems with this product you can free to contact us and we will help solve the problem for you as soon as possible.