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CD33 series


Specifications for each measurement range (diffuse type)

Model Cable type 2 control output +Analog 4-20mA CD33-30NA/PA CD33-50NA/PA CD33-85NA/PA
2 control output +Analog 0-10V CD33-30NV/PV CD33-50NV/PV CD33-85NV/PV
2 control output CD33-30N/P CD33-50N/P CD33-85N/P
1 control output +RS422 I/F CD33-30N-422/P-422 CD33-50N-422/P-422 CD33-85N-422/P-422
Connector type 2 control output +Analog 4-20mA CD33-30CNA/CPA CD33-50CNA/CPA CD33-85CNA/CPA
2 control output +Analog 0-10V CD33-30CNV/CPV CD33-50CNV/CPV CD33-85CNV/CPV
2 control output CD33-30CN/CP CD33-50CN/CP CD33-85CN/CP
1 control output +RS422 I/F CD33-30CN-422/CP-422 CD33-50CN-422/CP-422 CD33-85CN-422/CP-422
Control output N: NPN open collector, P: PNP open collector
Measuring Range (Full Scale) 30±4mm (8mm) 50±10mm (20mm) 85±20mm (40mm)
Light Source Red Semiconductor laser, 650nm, Max 1mW, FDA CLASS II
Spot size (*1) Near 0.15 x 0.15 mm 0.6 x 1.2 mm 0.9 x 1.5 mm
Middle 0.1 x 0.1 mm 0.5 x 1.0 mm 0.75 x 1.25 mm
Far 0.15 x 0.15 mm 0.4 x 0.9 mm 0.6 x 1.0 mm
Linearity (*2) ±0.1%F.S.
Resolution (*3) Fast 4μm 8μm 15μm
Other 2μm 5μm 10μm
Temperature Drift ±0.08%F.S./
Response time Fast (averaging: 1) 1ms + Time for selecting sensitivity
Standard (averaging: 16) 8.5ms + Time for selecting sensitivity
High Resolution (averaging: 64) 32.5ms + Time for selecting sensitivity
Time for selecting sensitivity 4ms max.
Indicator LED Distance Indicator Bar Graph LED
Output Indicator ON status : Orange
Protection Category IP67
Operating Temperature / Humidity -10 to 45 35 to 85% RH (without condensing)
Storage Temperature / Humidity -20 to 60 35 to 85% RH (without condensing)
Ambient illuminance Incandescent Lamp = Max. 3,000 lux (incandescent lamp)
Vibration Resistance 10 to 55 Hz / 1.5mm for XYZ 2hours
Shock Resistance 50G (500m/s2) XYZ 3times
Material Case: PBT, Front window: PMMA
Weight Cable type Approx. 65g excluding cable
Connector type Approx. 70g

Model Cable type 2 control output +Analog 4-20mA CD33-120NA/PA CD33-250NA/PA
2 control output +Analog 0-10V CD33-120NV/PV CD33-250NV/PV
2 control output CD33-120N/P CD33-250N/P
1 control output +RS422 I/F CD33-120N-422/P-422 CD33-250N-422/P-422
Connector type 2 control output +Analog 4-20mA CD33-120CNA/CPA CD33-250CNA/CPA
2 control output +Analog 0-10V CD33-120CNV/CPV CD33-250CNV/CPV
2 control output CD33-120CN/CP CD33-250CN/CP
1 control output +RS422 I/F CD33-120CN-422/CP-422 CD33-250CN-422/CP-422
Control output N: NPN open collector, P: PNP open collector
Measuring Range (Full Scale) 120±60mm (120mm) 250±150mm (300mm)
Light Source Red Semiconductor laser, 650nm, Max 1mW, FDA CLASS II
Spot size (*1) Near 1.2 x 1.8 mm 1.5 x 2.5 mm
Middle 1.0 x 1.5 mm 1.75 x 3.5 mm
Far 0.5 x 0.8 mm 2.0 x 4.5 mm
Linearity (*2) ±0.1%F.S. ±0.3%F.S.
Resolution (*3) Fast 45μm 100μm
Other 30μm 75μmm
Temperature Drift ±0.08%F.S./
Response time Fast (averaging: 1) 1ms + Time for selecting sensitivity 1.5ms + Time for selecting sensitivity
Standard (averaging: 16) 8.5ms + Time for selecting sensitivity 13ms + Time for selecting sensitivity
High Resolution (averaging: 64) 32.5ms + Time for selecting sensitivity 49ms + Time for selecting sensitivity
Time for selecting sensitivity 4ms max. 6ms max.
Indicator LED Distance Indicator Bar Graph LED
Output Indicator ON status : Orange
Protection Category IP67
Operating Temperature / Humidity -10 to 45 35 to 85% RH (without condensing)
Storage Temperature / Humidity -20 to 60 35 to 85% RH (without condensing)
Ambient illuminance Incandescent Lamp = Max. 3,000 lux (incandescent lamp)
Vibration Resistance 10 to 55 Hz / 1.5mm for XYZ 2hours
Shock Resistance 50G (500m/s2) XYZ 3times
Material Case: PBT, Front window: PMMA
Weight Cable type Approx. 65g excluding cable
Connector type Approx. 70g

*1 Typical value. Defined at center strength 1/e2 (13.5%). There may be leak light other than the spot size.
The sensor may be affected when there is a highly reflective object close to the detection area.
*2 No. of averaging times: 64 (High resolution) , Object : White ceramic
*3 Middle of measuring range. Object : White ceramic


Specifications for each measurement range (specular type)

Model Cable type 1 control output +
RS422 I/F
CD33-L30N-422/P-422 CD33-L50N-422/P-422 CD33-L85N-422/P-422
Connector type 1 control output +
RS422 I/F
CD33-L30CN-422/CP-422 CD33-L50CN-422/CP-422 CD33-L85CN-422/CP-422
close focus N: NPN open collector, P: PNP open collector
Measuring Range (Full Scale) 26.3±2mm (4mm) 47.3±5mm (10mm) 82.9±10mm (20mm)
Light Source Red Semiconductor laser, 650nm, Max 1mW, FDA CLASS II
Spot size (*1) Near 0.15 x 0.15 mm 0.6 x 1.2 mm 0.9 x 1.5 mm
Middle 0.1 x 0.1 mm 0.5 x 1.0 mm 0.75 x 1.25 mm
Far 0.15 x 0.15 mm 0.4 x 0.9 mm 0.6 x 1.0 mm
Linearity (*2) ±0.2%F.S.
Resolution (*3) 1μm 2.5μm 5μm
Temperature Drift ±0.08%F.S./
Response time Fast (averaging: 1) 1ms + Time for selecting sensitivity
Standard (averaging: 16) 8.5ms + Time for selecting sensitivity
High Resolution (averaging: 64) 32.5ms + Time for selecting sensitivity
Time for selecting sensitivity 4ms max.
Indicator LED Distance Indicator Bar Graph LED
Output Indicator ON status : Orange
Protection Category IP67
Operating Temperature / Humidity -10 to 45 35 to 85% RH (without condensing)
Storage Temperature / Humidity -20 to 60 35 to 85% RH (without condensing)
Ambient illuminance Incandescent Lamp = Max. 3,000 lux (incandescent lamp)
Vibration Resistance 10 to 55 Hz / 1.5mm for XYZ 2hours
Shock Resistance 50G (500m/s2) XYZ 3times
Material Case: PBT, Front window: PMMA
Weight Cable type Approx. 65g excluding cable
Connector type Approx. 70g

*1 Typical value. Defined at center strength 1/e2 (13.5%). There may be leak light other than the spot size.
The sensor may be affected when there is a highly reflective object close to the detection area.
*2 No. of averaging times: 64 (High resolution) , Object : White ceramic
*3 Middle of measuring range. Object : White ceramic


Specifications for each output type


Type 2 Control output + Analog 4-20mA + Analog 0-10V 1 Control output + RS422
Supply Voltage DC12-24V (-5%, +10%) DC18-24V (-5%, +10%) DC12-24V (-5%, +10%)
Current Consumption (DC24V) max. 55mA max. 85mA including analog output max. 55mA
Output Control output 1 NPN/PNP open collector 100mA max./30VDC (residual voltage max. 1.8V)  
Control output 2 NPN/PNP open collector 100mA max./30VDC (residual voltage max. 1.8V)
Analog output   4-20mA 0-10V  
Interface   RS422
Cable type Dia: 5mm 5core 2m AWG24 (PVC) Dia: 5mm 6core 2m AWG24 (PVC) Dia: 5mm 8core 2m AWG24 (PVC)
Connector type M12 8pin