
- Recommended by AIS Vision

SR23-5-IR-NH
The SR23-5-IR-NH is a compact metallic fork photoelectric sensor from Datasensing (a Datalogic brand) designed for detecting labels, multi-layer booklets, and thin materials in labeling machinery. It uses a 50 kHz frequency-modulated infrared LED emitter at 850 nm with a 5 mm slot width and 50 mm slot depth, achieving a minimum detectable gap of ≥ 2 mm at up to 12 kHz switching frequency and 40 µs response time. The NPN output is configurable via static or dynamic teach-in through the SET push-button or remote input, and the sensor features a robust zinc alloy/PBT housing rated IP65 operating
| Brand | Datalogic / Datasensing |
|---|---|
| Sensor type | fork label |
| Range / distance | 5.0 mm |
|---|---|
| Response time | 40.0 ms |
| Switching frequency | 12000 |
| Connection | M8 4-pin connector |
|---|
| Supply voltage | 10–30 VDC |
|---|
| IP rating | ip65 |
|---|---|
| Operating temperature | -20 to +55 |
| Sensing method | through beam |
|---|---|
| Light source | ir_led |
| Output type | NPN |
|---|
| Dimensions | 11x25x64 mm |
|---|---|
| Weight | 46.0 g |
| Housing material | Zinc alloy (Zamak) / PBT |
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