LJ8A3-2-Z/AX DC Type 3-Wires NPN Normally Close Inductive Sensor Detection Proximity Switch

1、Proximity switch, also known as contactless proximity switch, is an ideal electronic on-off sensor.

2、It has sensing performance, reliable action, stable performance and fast frequency response.

3、Shockproof, corrosion resistance, strong anti-interference capability.

4、Non-contact detection, does not affect the operating conditions of the measured object.

5、Widely used in machine tools, metallurgy, chemical, textile and printing industries.

Features:

Proximity switch, also known as contactless proximity switch, is an ideal electronic on-off sensor.

It has sensing performance, reliable action, stable performance and fast frequency response.

Shockproof, corrosion resistance, strong anti-interference capability.

Non-contact detection, does not affect the operating conditions of the measured object.

No mechanical wear and fatigue damage, long working life.

Sealed structure, good moisture and dust resistance, strong work reliability.

Widely used in machine tools, metallurgy, chemical, textile and printing industries.

Specification:

Condition: 100% brand new

Material: brass plated nickel shell, ABS detection surface

Weight: 28g/1oz

Detection distance: 2mm ±10%

Set distance: 0-1.6mm

Lag distance: less than 10% of the detection distance

Detection object: magnetic metal (the detection distance of non-magnetic metal decreases)

Standard test object: iron 12 * 12 * 1mm

Response frequency: DC: 0.5kHz, AC: 25Hz

Power supply voltage: DC 12-24V (6-36V) ripple (p-p) less than 10% (DC type)

Withstand voltage: AC1000V 50/60Hz 1min between the charging part and the shell

Voltage influence: within the rated power supply voltage range of ±15%, within the detection range of ±10% when it is the rated power supply voltage value

Current consumption:

N.P type: below 13mA

D type: below 0.8mA

A type: below 1.7mA

Control output:

N.P type: below 300mA

D type: below 200mA

A type: below 400mA

Circuit protection:

N.P.D type: reverse connection protection, surge absorption, load short circuit protection

A Type: surge absorption

Ambient temperature: each - 30 to + 65 ℃ action and save

Ambient humidity: 35-95% RH each (no ice, no frost) action and save

Temperature influence:

Temperature range -30 to + 65 ℃ , +23 ℃, ± 15% detection distance;

Temperature range -25 to + 60 ℃, +23 ℃, ± 10% detection distance.

Insulation resistance: more than 50mΩ (DC500 megger) charge between parts and the shell

Package List:

1 x Proximity Sensor Switch