Photocell switch, photoelectric sensor, photoelectric switch
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EL photoelectric sensor

EL photoelectric sensor OF espetech is square photoelectric sensor, can achieve long detection distance up to 50m. High accuracy indicating light.
Product Details

Sensing distance:

  EL model with long detection distance up to 50m;

High-brightness indicator:

       Good visibility, clearly visible red LED;

Sensitivity adjustment:

Sensitivity adjustment knob to improve operation performance

Free power input:

Free power input (DC12-240V/ AC24-240V)

Application:

EL-T50RC automatic production line large-scale conveying equipment positioning detectionEL-T5RC Overflow detection of goods on large storage shevesEL-T5RC Elevator car positioning detection
EL-RS4RC detection of passing carton on assembly lineEL-RS4RC detection the goods entrance in conveying equipment EL-D1RC woodworking machinery logging inspection

Type:



Detection wayShapeConnect wayDetection distanceAction modeModel
Thru-beamLeading-out wire (2m)



Relay normally close

Relay normally open

Relay normally close

Relay normally open

EL-T5RC

EL-T5RO

EL-T50RC

EL-T50RO

Retro reflectionLeading-out wire (2m)



Relay normally close

Relay normally open

Relay normally close

Relay normally open

EL-RM2RC

EL-RM2RO

EL-RS4RC

EL-RS4RO

Diffuse reflection
Leading-out wire (2m



Relay normally close

Relay normally open

Relay normally close

Relay normally open

EL-D03RC

EL-D03RO

EL-D1RC

EL-DRO


Parameter:


Sensing distanceThru-beam: 5m), 50m
Retro-reflection: 2.5m, 4m 
Diffuse reflection: 300mm, 1m
Detection objectThru-beam: > φ 15mm opaque object
Retro-reflection: >φ75mm object
Diffuse reflection: opaque object, semi-transparent, transparent
Response time<30ms
Indicate angleThru-beam, Retro-reflection:3~10°
Diffuse-reflection: -
Power voltageDC 12 ~24V, AC24~240V
Current consumptionThru-beam: <3W
Retro-reflection,  Diffuse reflection:<2W
Output Relay :1C contact, AC250V, <3A; DC5V, >10mA
Output wayLight passing ON/ block light ON, optional
Indicate lightOutput indicator light (orange), power indicate light (green) [Thru-beam have only power light(orange)]
Life time of relaymachine:>50 million( switching frequency:18 thousand times/hour), electronic equipment:> 100 thousand (switching frequency 1800 times/ hour)
Protection degreeIEC standard IP64
Environment lightIncandescent light interference ≤3,000 lux; 
Operation
temperature
-25 ~ +55℃ (no freezon)
Storage temperature-30 ~ +70℃ (no freezon)
HumidityOperating:45-85% RH, storage: 35~95% RH (no water)
Insulation resistance>20MΩ
withstand voltageAC1000V 50/60Hz 1 min
Anti-vibration10~55Hz 
Shied materialABS shell; propene filter
Cable5 pin, R18 rubber cable, 2m length
Accessoriesinstruction, screwdriver, optical reflector (retro-reflection)

Output circuit:


Outside size:


Size of installation bracket:



Service
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