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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
ML4.2-8-H-20-IR/DS/25/95/136
Part number
228301
Type
Photoelectric Sensor
Description
Background suppression sensor ML4.2-8-H-20-IR/DS/25/95/136
Stock availability:
On request
267.14 €
On request
Need cheaper?Price and delivery time are indicative only.
Price update date: 08.05.2024
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| Product Description |
|---|
| Dual background suppression sensor |
| General specifications | ||
|---|---|---|
| Detection range | 7 ... 20 mm | |
| Detection range max. | 2 ... 25 mm | |
| Background suppression | starts from 25 mm | |
| Light source | 2 IRED | |
| Light type | modulated infrared light , 880 nm | |
| Black/White difference (6 %/90 %) | approx. 1 mm | |
| Diameter of the light spot | 2 light spots: size 2.5 mm distance 5 mm at 20 mm | |
| Angle of divergence | approx. 5 ° | |
| Ambient light limit | ||
| Continuous light | 40000 Lux | |
| Modulated light | 5000 Lux | |
| Functional safety related parameters | ||
| MTTFd | 1940 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| 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 | LEDs yellow: light up when object is detected | |
| Electrical specifications | ||
| Operating voltage | 10 ... 30 V DC | |
| Ripple | 10 % | |
| No-load supply current | < 20 mA | |
| Output | ||
| Switching type | light on +UB dark on: 0 V | |
| Signal output | 2 push-pull (4 in 1) outputs, 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 | 500 Hz | |
| Response time | 1 ms | |
| 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 -150 Hz, 5 g in each X, Y and Z directions | |
| 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 | approx. 10 g |
