SM31RLQD
ActivePHOTOELECTRIC SENSOR, MINI-BEAM, RECEIVER, OPPOSED, 30M, NPN / PNP, 10-30VDC, QUICK DISCONNECT
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SM31RLQD
ActivePHOTOELECTRIC SENSOR, MINI-BEAM, RECEIVER, OPPOSED, 30M, NPN / PNP, 10-30VDC, QUICK DISCONNECT
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SM31RLQD |
|---|---|
| Connection Method | Connector |
| Ingress Protection | 6, 12, NEMA 1, 3S, 2, 4, 4X, 3, IEC IP67 |
| Light Source | Infrared LED |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | -20 C |
| Output Configuration | NPN/PNP - Dark-ON/Light-ON |
| Response Time | 1 ms |
| Sensing Method | Through-Beam |
| Voltage - Supply [Max] | 30 VDC |
| Voltage - Supply [Min] | 10 VDC |
Pricing
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Description
General part information
SM31R Series
The Mini-Beam-DC-Voltage Series offers self-contained opposed mode modulated Infrared Sensor pairs for 10 to 30 V dc operations. Standard sensor pairs have 3 m (10 ft) range and long range sensor pairs have 30m (100ft) sensing range. The sensor features Bipolar - one current sourcing (PNP) and one current sinking (NPN) open-collector transistor output configurations. Exclusive, patented Alignment Indicating Device system (AID™, US patent #4356393) lights a rear-panel mounted red LED indicator whenever the sensor sees a "light" condition, with a superimposed pulse rate proportional to the light signal strength (the stronger the signal, the faster the pulse rate).
Documents
Technical documentation and resources