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OPTEX FA CD33-120NA | Laser Displacement Sensor | 120 ±60 mm, 4-20 mA, NPN, Cable
The OPTEX FA CD33-120NA is a cable-type CD33 small laser displacement sensor for middle range diffuse-reflective measurement, centred at 120 mm with a ±60 mm range. Its 4 to 20 mA analogue current output on the CD33-120NA is paired with two NPN control outputs, Q1 and Q2. OPTEX FA sizes the CD33 housing of the CD33-120NA at half-palm scale for integration into compact equipment.
- Measurement range 120 ±60 mm (F.S. 120 mm)
- Spot size 1.0 x 1.5 mm
- Repeat accuracy 30 μm
- 4-20 mA output, 2ch / NPN control output
- Cable, 2 m (ø5), IP67
- Specifications
| Part Number | CD33-120NA |
| Brand | OPTEX FA |
| Series | CD33 Series |
| Detection method | Diffuse-reflective, middle range |
| Measurement range | 120 ±60 mm |
| Full scale | 120 mm |
| Connection | Cable, 2 m (ø5) |
| Control output | 2ch / NPN |
| Analog output | 4 to 20 mA (load impedance 300 Ω or less) |
| Supply voltage | 12 to 24 VDC |
| Laser class | Class 2 (IEC/JIS), Class II (FDA) |
| Spot size | 1.0 x 1.5 mm |
| Repeat accuracy | 30 μm (45 μm in FAST response) |
| Degree of protection | IP67 |
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