Reflective Poelectric Switch E3F-R2NK Re Light Barrier 2m

Specification

Detection method

Feedback reflection

model

DC type

NPN

NO

E3F-R2NK

NC

E3F-R2N2

NO+NC

E3F-R2N12

PNP

NO

E3F-R2PK

NC

E3F-R2P2

NO+NC

E3F-R2P12

Two-wire

NO

NC

AC type

Two-wire

NO

E3F-R2Y1

NC

E3F-R2Y2

Three-wire

NO+NC

examination range

2m ± 10%

Detection range adjustment

Adjustable

Detection target

Opaque object

Response time

1ms

On delay

1.5ms

light source

Infrared light 660nm

voltage

DC type: DC12-24V (6-36V) pulsation (P-P) below 10%, AC type: AC110-220V (90-250V) 50/60Hz

Withstand voltage

AC1000V 50/60Hz 1min between the charging part and the outer casing

Voltage effect

Rated power supply voltage range within ±15%, rated power supply voltage value, ±10% detection distance

Current consumption

N.P type: 20mA or le, type A: 1.7mA or le

Control output

N.P type: 300 mA or le, A type: 400 mA or le, J type: 2 A or le (contact life: 100,000 times)

Loop protection

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

Ambient temperature and humidity

During operation and storage: each -30-+65 °C (no ice, no condensation),

During operation and storage: 35-95% RH each

Temperature effect

Temperature range -30-+65°C, +23°C, ±15% detection distance

Temperature range -25 - +60 ° C, +23 ° C, ± 10% detection distance

Insulation resistance

50MΩ or more (DC500 megohmmeter) between the charging part and the outer casing

Material

Housing: ABS detection surface (lens): PMMA

Protective structure

65 (IEC specification)

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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