f SICK WLL24-2X230 (1026038)- A&S Automation Co., Ltd
 
Home / Sensors / Sick Sensor / SICK WLL24-2X230 (1026038)

Add To Cart
share




SICK WLL24-2X230 Overview



Reflex Photoelectric Switch WLL24-2X230 for fiber optic Ex II 2G Exia op is IIC T4

SICK WLL24-2X230 Description



  • Marking: EX II 2G Ex ia op is IIC T4 according to Directive 94/9/EC (ATEX)
  • Corresponds to 2G category
  • Output type: EN 60947-5-6 (NAMUR)
  • Large scanning distance and ranges with fiber optic systems
  • M12 plug or M16 screw connection: rotatable about 90
  • Durable zinc die-cast housing
  • Your benefits

  • Large scanning ranges and distances defy limiting factors in norms for the 2G device category
  • Metal housing for very high resistance and a long service life
  • Flexible in installation thanks to rotatable connector concept

Features
Dimensions (W x H x D)::27 mm x 87.5 mm x 74.7 mm
Sensing range max.: 0 mm ... 40 mm
0 ... 25 mm
0 ... 10 mm 1) 2) 3)
Sensing range: 0 mm ... 40 mm, proximity system, LL3-DB01
0 ... 1,000 mm, through-beam system, LL3-TB02 and tip adapter LL3-TA01
0 ... 100 mm, through-beam system, LL3-TB02
Light source:LED 4)
Type of light:visible red light
Enclosure rating:IP 65
Sensitivity adjustment:Sensitivity adjustment
Indication:LED
Sensor/detection principle:Fiber-optic photoelectric sensors
1) Object with 90 % reflectance (referred to standard white DIN 5033) 2) Object with 18 % reflectance (referred to grey) 3) 4) Average service life 100,000 h at Ta = +25 C
Mechanics/electronics
Supply voltage:5 V DC ... 15.5 V DC 1)
Residual ripple:< 0.4 Vpp 2)
Switching output:NAMUR, light switching
Response time:≤ 10 ms 3)
Switching frequency:50 Hz with light/dark ratio 1:1
Connection type:Terminal connection with M16 gland
Number of cores:2
Protection class:II 4)
Circuit protection:A
C 5) 6)
Housing material:die-cast zinc
Weight:330 g
Optics material:glass
EC type approval certificate:PTB 08 ATEX 2029
Ex marking (ATEX):II 2G Ex ia op is IIC T4 according to directive 94/9/EG (ATEX)
Hazardous area category:2G
Input voltage Ui max:15.5 V 7)
Input power Pimax.:100 mW 8)
Input current Ii max:53 mA 9)
Internal capacitance Ci max.:80 nF 10)
Internalinductance Li max.:0 H 11)
1) Limit values, supply with switching amplifier EN2Ex (internal resistor approx. 1 kOhm) 2) May not exceed or fall short of VS 3) Signal transit time with resistive load 4) Reference voltage 50 V DC 5) A = VS connections reverse-polarity protected 6) C = interference suppression 7) 8) 9) 10) 11) For connection to a sperately certified intrinsically safe circuit only
Ambient data
Ambient temperature, operation: -20 C ... 60 C
Ambient temperature, storage:-25 C ... 70 C



Hot Products
Reviews(0)
Write a Review

Level:
 
Name:  
Reviews: