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OPTEX FA DR-Q400TCN | Laser Sensor with Display | 4 m, NPN, M8 Connector
The OPTEX FA DR-Q400TCN is a laser sensor with digital display, offered as an NPN connector version with a sensing distance of 0 to 4 m. As part of the DR-Q Series, the DR-Q400TCN uses a red Class 2 laser and a coaxial reflection structure suited to detecting transparent objects, including transparent containers holding liquid.
Key features
- Sensing distance: 0 to 4 m
- Spot size: approx. ø20 mm at 3.5 m
- Push-button teaching plus manual fine tuning
- Automatic Sensitivity Correction helps with lens contamination
- NPN open collector output, M8 4-pin connector on the DR-Q400TCN
- Specifications
| Part Number | DR-Q400TCN |
| Brand | OPTEX FA |
| Series | DR-Q Series |
| Type | Laser sensor with display |
| Sensing distance | 0 to 4 m (with P250F reflector) |
| Output | NPN open collector, max. 100 mA / 30 VDC |
| Connection | M8 4-pin connector |
| Light source | Red semiconductor laser, Class 2, 650 nm |
| Spot size | Approx. ø20 mm at 3.5 m |
| Response time | 0.35 / 0.7 / 2 / 5 ms switchable |
| Display | 7-segment, 3-digit |
| Timer | ON delay / OFF delay / one-shot |
| Supply voltage | 10 to 30 VDC |
| Current consumption | 35 mA or less |
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