ZX2

Características

Sensor de medición láser estable, fácil y asequible

Alta precisión y estabilidad de medición, a un precio asequible. El nuevo sensor láser ZX2 ofrece el mejor rendimiento de su clase para aportar precisión y velocidad a todas las aplicaciones de desplazamiento lineal. Con el uso de un sensor de imagen avanzado CMOS HSDR se obtiene gran estabilidad de medición, incluso en las superficies más difíciles.

  • Configuración sencilla
  • Precisión: 1,5 – 5 µm
  • Cualquier superficie
  • Alta velocidad: 30 µs

Sensor de imagen CMOS HSDR

ZX2_CMOS.jpg
El ZX2 utiliza un sensor de imagen CMOS HSDR ( High Speed & Dynamic Range, alta velocidad y alto rango dinámico) recientemente desarrollado. Ofrece medidas estables en superficies desde altamente absorbentes hasta altamente reflectantes sin perder precisión. El ZX2 controla de forma continua el nivel de luz recibido y ajusta la salida del diodo láser para compensarla, todo en un ciclo de 60 μs.

Configuración sencilla

ZX2_Smart button.jpg
Configuración sencilla del ZX2. El ZX2 elimina la necesidad de realizar una configuración compleja mediante ajustes de parámetros prolongados. Se utiliza un botón inteligente para configurar el sensor al definir el tipo de superficie de medida.  
  • Un tipo de superficie
  • Varios tipos de superficies
  • Superficies altamente reflectantes
Todos los demás ajustes se configuran automáticamente a partir de este.

Aplicaciones

ZX2_App_double sheet.jpg

Aplicaciones de detección de doble hoja

La medición de alta precisión y la capacidad de afrontar varios tipos de superficies permite el uso de ZX2 para la inspección de doble hoja.
ZX2_App_robot.jpg

Aplicación de referencia de posición

Las mediciones lineales precisas se pueden realizar a gran velocidad, lo que permite el uso de ZX2 para aplicaciones de referencia de posición de alta velocidad.
ZX2_App_thickness.jpg

Aplicación de medida del grosor

La medida del grosor se realiza de forma sencilla en el ZX2 mediante la unidad de cálculo. Se pueden obtener medidas precisas del grosor incluso en superficies altamente reflectantes.
ZX2_App_warpage.jpg

Medida de la distorsión

Con varias unidades ZX2 se puede observar la distorsión o deformación de los componentes. Incluso si varía la temperatura o la superficie de medida, se pueden obtener medidas estables.
Especificaciones y modelos disponibles

Ordering information

Sensor heads

Optical system

Beam shape

Sensing distance

Resolution

Order code

Diffuse-reflective

Line beam

 

1.5 µm

ZX2-LD50L

Spot beam

ZX2-LD50

Line beam

 

5 µm

ZX2-LD100L

Spot beam

ZX2-LD100

Regular reflective

Spot beam

 

1.5 µm

ZX2-LD50V

Amplifier units

Power supply

Output type

Order code

DC

NPN

ZX2-LDA11

PNP

ZX2-LDA41

Accessories (order separately)

These are not included with the sensor head or amplifier unit.

Please order as necessary.

Calculating unit

 

Order code

Calculating unit

ZX2-CAL

Sensor head extension cables 1

Cable length

Order code

1 m

ZX2-XC1R

4 m

ZX2-XC4R

9 m

ZX2-XC9R

20 m

ZX2-XC20R

Mounting brackets

Applicable Sensor Heads

Appearance

Contents

Order code

ZX2-LD50V

ZX2-LD50L

ZX2-LD50

 

Mounting Bracket: 1

Nut plate: 1

Phillips screws (M3×30): 2

E39-L178

ZX2-LD100L

ZX2-LD100

 

 

E39-L179

Specifications

Diffuse reflective Sensor Heads

Item Model

ZX2-LD50L

ZX2-LD50

ZX2-LD100L

ZX2-LD100

Optical system

Diffuse reflective

Light source (wave length)

Visible-light semiconductor laser with a wavelength of 660 nm and an output of 1 mW max.

EN class 2,FDA class II *5

Measurement center point

50 mm

100 mm

Measurement range

±10 mm

±35 mm

Beam shape

Line

Spot

Line

Spot

Beam size1

Approx. 60 µm×2.6 mm

Approx. 60 µm dia.

Approx.110 µm×2.7 mm

Approx.110 µm dia.

Resolution2

1.5 µm

5 µm

Linearity3

±0.05% F.S. (40 to 50 mm)

±0.1% F.S. (40 to 50 mm)

±0.05%F.S. (65 to 100 mm)

±0.1%F.S. (65 to 100 mm)

±0.1% F.S. (entire range)

±0.15% F.S. (entire range)

±0.1% F.S. (entire range)

±0.15% F.S. (entire range)

Temperature characteristic4

0.02% F.S./°C

Ambient illumination

Incandescent lamp: 10,000 lx max. (on light receiving side)

Ambient temperature

Operating: 0 to 50°C, Storage: -15 to 70°C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% (with no condensation)

Dielectric strength

1,000 VAC, 50/60 Hz for 1 minute.

Vibration resistance (destruction)

10 to 150 Hz, 0.7-mm double amplitude, 80 minutes. each in X,Y,and Z directions

Shock resistance (destruction)

300 m/s 2 3 times each in six directions (up/down,left/right,forward/backward)

Degree of protection

IEC60529, IP67

Connection method

Connector connection (standard cable length: 500 mm)

Weight (packed state)

Approx.160 g (Sensor Head only: Approx.75 g)

Materials

Case and cover: PBT (polybutylene terephtahalate), Optical window: Glass, Cable: PVC

Accessories

Instruction sheet, Ferrite core, Laser warning label (English), FDA certification label

Regular-reflective Sensor Heads

Item Model

ZX2-LD50V

Optical system

Regular reflective

Light source (wave length)

Visible-light semiconductor laser with a wavelength of 660 nm and an output of 0.24 mW max. EN class 1, FDA class I

Measurement center point

48 mm

Measurement range

±5 mm

Beam shape

Spot

Beam size2

Approx. 60 µm dia.

Resolution3

1.5 µm

Linearity4

±0.3% F.S. (entire range)

Temperature characteristic5

0.06% F.S./°C

Ambient illumination

Incandescent lamp: 10,000 lx max. (on light receiving side)

Ambient temperature

Operating: 0 to 50°C, Storage: -15 to 70°C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% (with no condensation)

Dielectric strength

1,000 VAC, 50/60 Hz for 1 minute.

Vibration resistance (destruction)

10 to 150 Hz, 0.7-mm double amplitude, 80 minutes. each in X,Y,and Z directions

Shock resistance (destruction)

300 m/s 2 3 times each in six directions (up/down,left/right,forward/backward)

Degree of protection

IEC 60529, IP67

Connection method

Connector connection (standard cable length: 500 mm)

Weight (packed state)

Approx.160 g (Sensor Head only: Approx.75 g)

Materials

Case and cover: PBT (polybutylene terephtahalate), Optical window: Glass, Cable: PVC

Accessories

Instruction sheet, Ferrite core, Laser warning label (English)

Note: False detection outside the measurement range can occur in the case of an object with high reflectance.

Amplifier units

Item

ZX2-LDA11

ZX2-LDA41

Measurement period6

Min 30 μs

Response time

60 µs, 120 µs, 240 µs, 500 µs, 1 ms, 2 ms, 4 ms, 8 ms, 12 ms, 20 ms, 36 ms, 66 ms, 128 ms, 250 ms, 500 ms

Analog output7

4 to 20 mA, Max. load resistance: 300Ω, ±5VDC or 1 to 5 VDC, Output impedance: 100Ω

Judgement outputs (HIGH/PASS/LOW: 3 outputs), error output

NPN open-collector outputs, 30 VDC, 50 mA max.(residual voltage: 1 V max. for load current 10 mA max.,2 V max. for load current above 10 mA)

PNP open-collector outputs, 30 VDC, 50 mA max.(residual voltage: 1 V max. for load current 10 mA max., 2 V max. for load current above 10 mA)

Laser OFF input, zero reset input, timing input, reset input, bank input

ON: Short-circuited with 0-V terminal or 1.5 V or less
OFF: Open (leakage current: 0.1 mA max.)

ON: Supply voltage short-circuited or supply voltage within 1.5 V
OFF: Open (leakage current: 0.1 mA max.)

Functions

Smart tuning, scaling, sample hold, peak hold, bottom hold, peak-to-peak hold, self-peak hold, self-bottom hold, average hold, zero reset, On-delay timer, OFF-delay timer, keep/clamp switch, (A-B)calculations8, thickness calculation3, mutual interference prevention3, laser deterioration detection, bank function (4 banks)

Indications

Judgement indicators: HIGH (orange), PASS (green), LOW (orange), 11-segment main display (red), 11-segmentsub-display (orange), laser ON (green), zero reset (green), enable (green), menu (green), HIGH threshold (orange), LOW threshold (orange)

Power supply voltage

10 to 30 VDC, including 10% ripple(p-p)

Power consumption

3,000 mW max. with power supply voltage of 30 VDC and power supply current of 100 mA (with Sensor connected)

Ambient temperature

Operating: 0 to 50°C, Storage: -15 to 70°C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% (with no condensation)

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min.

Vibration resistance
(destruction)

10 to 150 Hz, 0.7-mm double amplitude, 80 min. each in X,Y,and Z directions

Shock resistance
(destruction)

300 m/s 2 3 times each in six directions (up/down,left/right,forward/backward)

Degree of protection

IEC60529, IP40P

Connection method

Prewired (standard cable length: 2 m)

Weight (packed state)

Approx. 200 g (unit only: Approx.135 g)

Materials

Case: PBT(polybutylene terephtahalate), Cover: Polycarbonate, Display: Acrylic resin, Button: Polyacetal, Cable: PVC

Accessories

Instruction sheet

Calculating unit

Item

ZX2-CAL

Applicable amplifier units

ZX2-LDA11/ZX2-LDA41

Current consumption

12 mA max. (supplied from the smart sensor amplifier unit)

Ambient temperature

Operating: 0 to 50°C, storage: -15 to 70°C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% RH (with no condensation)

Connection method

Connector

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min

Insulation resistance

100 MΩ (at 500 VDC)

Vibration resistance (destructive)

10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions

Shock resistance (destructive)

300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)

Materials

Case: PBT (polybutylene terephthalate), Display: Acrylic resin

Weight (packed state)

Approx. 50 g

Accessories

Instruction sheet


1. Extension cables cannot be coupled and used together.

2. Beam size: Defined as 1/e 2 (13.5%) of the central intensity at the smallest value of diameter for the measurement range (typical value) False detections can occur in the case there is light leakage outside the defined region and the surroundings of the target object have a high reflectance in comparison to the target object.

3. Resolution: indicates the degree of fluctuation (±3σ) of analog output when connected to the ZX2-LDA. (The measured value is given for the center distance for OMRON’s standard target object (diffuse-reflective models: white ceramic object, regular-reflective models: 1/4 λ flat mirror) when the response time of the ZX2-LDA is set to 128 ms.)
Indicates the repetition accuracy for when the workpiece is in a state of rest. Not an indication of distance accuracy. Resolution performance may not be satisfied in a strong electromagnetic field.

4. Linearity: indicates the error with respect to the ideal straight line of the displacement output in the case of measuring Omron’ s standard target object. Linearity and measured value may vary depending on target object. F.S. indicates the full scope of the measurement range. (ZX2-LD50 (L): 20mm)

5. Temperature characteristic: Value for the case the space between the sensor head and Omron’s standard target object is secured by an aluminum jig. (Measured at the measurement center distance)

*5 These Sensors are classified as Class 2 laser devices for diffuse-reflective models and Class 1 for regular-reflective models under EN 606825-1 and the regulations of Laser Notice No. 50 for FDA certification. CDRH registration has been completed for diffuse-reflective models and is scheduled for regular-reflective models.

6. In the case of Omron’s standard target object (white ceramic)

7. Configure current output (4 to 20mA) and voltage output (±5 V or 1 to 5 V) by MENU mode.

8. Calculating unit (ZX2-CAL) is necessary.

1. Extension cables cannot be coupled and used together.

2. Beam size: Defined as 1/e 2 (13.5%) of the central intensity at the smallest value of diameter for the measurement range (typical value) False detections can occur in the case there is light leakage outside the defined region and the surroundings of the target object have a high reflectance in comparison to the target object.

3. Resolution: indicates the degree of fluctuation (±3σ) of analog output when connected to the ZX2-LDA. (The measured value is given for the center distance for OMRON’s standard target object (diffuse-reflective models: white ceramic object, regular-reflective models: 1/4 λ flat mirror) when the response time of the ZX2-LDA is set to 128 ms.)
Indicates the repetition accuracy for when the workpiece is in a state of rest. Not an indication of distance accuracy. Resolution performance may not be satisfied in a strong electromagnetic field.

4. Linearity: indicates the error with respect to the ideal straight line of the displacement output in the case of measuring Omron’ s standard target object. Linearity and measured value may vary depending on target object. F.S. indicates the full scope of the measurement range. (ZX2-LD50 (L): 20mm)

5. Temperature characteristic: Value for the case the space between the sensor head and Omron’s standard target object is secured by an aluminum jig. (Measured at the measurement center distance)

*5 These Sensors are classified as Class 2 laser devices for diffuse-reflective models and Class 1 for regular-reflective models under EN 606825-1 and the regulations of Laser Notice No. 50 for FDA certification. CDRH registration has been completed for diffuse-reflective models and is scheduled for regular-reflective models.

6. In the case of Omron’s standard target object (white ceramic)

7. Configure current output (4 to 20mA) and voltage output (±5 V or 1 to 5 V) by MENU mode.

8. Calculating unit (ZX2-CAL) is necessary.

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