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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
ML4.2-P-20m-LAS/40b/76a/95/110
Part number
228067
Type
Thru-Beam Sensor
Description
Thru-beam sensor ML4.2-P-20m-LAS/40b/76a/95/110
Stock availability:
On request
Price: On request
On request
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| Product Description |
|---|
| Thru-beam sensor for complex applications, miniature design, 20,000 mm detection range, laser, push-pull output, test input, M8 plug |
| System components | ||
|---|---|---|
| Emitter | ML4.2-T-20m-LAS/76a/95 | |
| Receiver | ML4.2-R-LAS/40b/95/110 | |
| General specifications | ||
| Effective detection range | 0 ... 20 m | |
| Threshold detection range | 30 m | |
| Light source | Laser | |
| Light type | modulated visible red light | |
| Laser nominal ratings | ||
| Note | LASER LIGHT , DO NOT STARE INTO BEAM | |
| Laser class | 1 | |
| Wave length | 680 nm | |
| Beam divergence | 1.5 mrad | |
| Pulse length | 1 µ,s | |
| Repetition rate | approx. 33 kHz | |
| max. pulse energy | < 8.3 nJ | |
| Target size | min. 7 mm | |
| Diameter of the light spot | 40 mm at detection range 20 m | |
| Angle of divergence | approx. 0.1 ° | |
| Ambient light limit | ||
| Continuous light | 40000 Lux | |
| Modulated light | 5000 Lux | |
| Functional safety related parameters | ||
| MTTFd | 550 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 60 % | |
| Indicators/operating means | ||
| Operation indicator | LED green, statically lit Power on , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz) | |
| Function indicator | LED yellow, lights up with receiver lit flashes when falling short of the stability control | |
| Control elements | sensitivity adjustment | |
| Electrical specifications | ||
| Operating voltage | 10 ... 30 V DC | |
| Ripple | < 10 % | |
| No-load supply current | < 15 mA at 24 V DC | |
| Input | ||
| Test input | emitter deactivation at +UB | |
| Output | ||
| Switching type | light/dark on electrically switchable | |
| Signal output | Push-pull output, short-circuit protected, reverse polarity protected | |
| Switching voltage | max. 30 V DC | |
| Switching current | max. 100 mA | |
| Voltage drop | &le, 2.5 V DC | |
| Switching frequency | 4000 Hz | |
| Response time | 125 µ,s | |
| Conformity | ||
| Product standard | EN 60947-5-2 | |
| Compliance with standards and directives | ||
| Standard conformity | ||
| Shock and impact resistance | IEC / EN 60068. half-sine, 40 g in each X, Y and Z directions | |
| Vibration resistance | IEC / EN 60068-2-6. Sinus. 10 -2000 Hz, 10 g in each X, Y and Z directions | |
| Laser class | IEC 60825-1:2007 EN 60825-1:2007 | |
| Approvals and certificates | ||
| CE conformity | yes | |
| UL approval | cULus Listed | |
| CCC approval | CCC approval / marking not required for products rated &le,36 V | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Storage temperature | -20 ... 75 °C (-4 ... 167 °F) | |
| Mechanical specifications | ||
| Housing width | 13.9 mm | |
| Housing height | 31.4 mm | |
| Housing depth | 18 mm | |
| Degree of protection | IP67 / IP69K | |
| Connection | M8 x 1 connector, 4-pin | |
| Material | ||
| Housing | ABS | |
| Optical face | glass pane | |
| Mass | 15 g (device) |
