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Product
Pepperl+Fuchs
187674
LD31/LV31/25/73c/76a/136
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Pepperl+Fuchs 187674
LD31/LV31/25/73c/76a/136
Thru-beam sensor
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
Thru-beam sensor, 30 m detection range, red light, light on, DC version, 2 push-pull outputs, emitter switch-off, M12 plug, Highly visible LED, Powerful push-pull output, Compact and stable housing, Protection class IIfa
Technical parameters
| Emitter: | LD31/73c/76a |
| Receiver: | LV31/25/73c/136 |
| Effective detection range: | 0 ... 30 m |
| Threshold detection range: | 43 m |
| Light source: | LED |
| Light type: | modulated visible red light , 630 nm |
| Alignment aid: | LED yellow: 1. LED illuminates: Sufficient light signal received, emitter and receiver alignment is correct 2. LED flashes: Reaching switching point 3. LED off: Light beam is interrupted or the alignment is out |
| Diameter of the light spot: | approx. 800 mm at a distance of 30 m |
| Angle of divergence: | Emitter: 1.5 ° , Receiver: 1.5 ° |
| Ambient light limit: | 50000 Lux ; according EN 60947-5-2 |
| MTTFd: | 750 a |
| Mission Time (TM): | 20 a |
| Diagnostic Coverage (DC): | 90 % |
| Operation indicator: | LED green: power on |
| Function indicator: | LED yellow: 1. LED lit constantly: signal > 2 x switching point (function reserve) 2. LED flashes: signal between 1 x switching point and 2 x switching point 3. LED off: signal < switching point |
| Operating voltage: | 10 ... 30 V DC |
| Ripple: | 10 % |
| No-load supply current: | Emitter: ≤ 18 mA Receiver: ≤ 18 mA |
| Test input: | emitter deactivation at +UB |
| Switching type: | light on |
| 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: | ≤ 1.5 V |
| Switching frequency: | ≤ 250 Hz |
| Response time: | ≤ 2 ms |
| Product standard: | EN 60947-5-2 |
| EAC conformity: | TR CU 020/2011 |
| Protection class: | II , rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit basis insulation of input circuit according to EN 50178, rated insulation voltage 240 V AC |
| UL approval: | cULus Listed, Class 2 Power Source, Type 1 enclosure |
| CCC approval: | CCC approval / marking not required for products rated ≤36 V |
| Ambient temperature: | -30 ... 55 °C (-22 ... 131 °F) |
| Storage temperature: | -40 ... 70 °C (-40 ... 158 °F) |
| Housing width: | 18 mm |
| Housing height: | 62 mm |
| Housing depth: | 35 mm |
| Degree of protection: | IP67 |
| Connection: | 4-pin, M12 x 1 connector |
| Material: Housing: | Polycarbonate |
| Material: Optical face: | PMMA |
| Mass: | Emitter: 24 g Receiver: 24 g |
Logistic parameters
| ECCN: | |
| Country of Origin: | VN |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |