Fiber-optic sensors | WLL24 | WLL24-2X430 | Device type: Fiber-optic amplifier | Device type detail: Stand-alone | Switching output: NAMUR | Connection type: Male connector M12, 4-pin | Type of light: Visible red light | Adjustment: Potentiometer | Display: LED
Device type
Fiber-optic amplifier
Device type detail
Stand-alone
Functional principle detail
Depending on the optical fiber cable used
Sensing range max.
Depending on the optical fiber cable used
Light source
LED
Type of light
Visible red light
Normative reference
EN 62471:2008-09 | IEC 62471:2006, modified
LED risk group marking
Free group
Wave length
660 nm
Average service life
100,000 h at Ta= +25 °C
MTTFD
257 years
DCavg
0 %
TM(mission time)
20 years
Supply voltage UB
5 V DC ... 15.5 V DC1)
Ripple
≤ 0.4 Vpp2)
Current consumption
≥ 2.2 mA
Protection class
II
Number
1
Type
NAMUR
Switching mode
Light switching
Signal voltage PNP HIGH/LOW
Approx. UB-4 V / 2 V
Signal voltage NPN HIGH/LOW
Approx. UB-4 V / 2 V
Circuit protection outputs
Reverse polarity protected
Response time
≤ 10 ms
Switching frequency
50 Hz3)
Dimensions (W x H x D)
27 mm x 87.5 mm x 74.7 mm
Connection
Male connector M12, 4-pin1)
Housing
Metal, zinc diecast
Weight
330 g
Enclosure rating
IP65 (EN 60529)
ATEX marking
ATEX II 2G Ex ia op is IIC T4 Gb according to directive 2014/34/EU
Ex area category
2G
Ambient operating temperature
–20 °C ... +60 °C
Ambient temperature, storage
–25 °C ... +70 °C
Shock resistance
50 g, 11 ms (3 positive and 3 negative shocks along X, Y, Z axes, 18 total shocks (EN60068-2-27))
Vibration resistance
10 Hz ... 55 Hz (Amplitude 1 mm, 3 x 30 min (EN60068-2-6))
Air humidity
35 % ... 85 %, relative humidity (no condensation)
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
CCC certificate
✔
ATEX certificate
✔
IECEx certificate
✔
Photobiological safety (DIN EN 62471) certificate
✔
ECLASS 5.1.4
27270905
ECLASS 6.0
27270905
ECLASS 7.0
27270905
ECLASS 8.0
27270905
ECLASS 9.0
27270905
ECLASS 10.0
27270905
ECLASS 11.0
27270905
ECLASS 12.0
27270905
ECLASS 13.0
27270905
ECLASS 14.0
27270905
ECLASS 15.0
27270905
ETIM 6.0
EC002651
ETIM 7.0
EC002651
ETIM 8.0
EC002651
ETIM 9.0
EC002651
ETIM 10.0
EC002651
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