30mm

100mm

200mm

Model

NPN output

LD-A030N

LD-A100N

LD-A200N

Output PNP

LD-A030P

LD-A100P

LD-A200P

Measuring center distance

30mm

100mm

200mm

Measuring range

±5mm

±35mm

±80mm

Repeatability

10um

70um

200um

Linearit y

±0.1% F.S.

±0.1% F.S.

±0.2% F.S.

Temperature characteristic

±0.03% F .S./℃

Light source

Red semiconductor laser, CLASS 2

Maximum output power: 1mW, emission wavelength: 655nm.

Beam diameter

φ Φ0.05mm

φ Φ0.15mm

φ Φ0.3mm

Power supply voltage

12V~24V DC±10%

Consumption current

Under 60mA (when the power supply voltage is 24V DC) and under 100mA (when the power supply voltage is 12y DC)

Control output

<<NPN output type >

<<PNP output type >

NPN open collector transistor

PNP open collector transistor

● Maximum inflow current: 50mA

● Maximum source current: 50mA

● Applied voltage: below 30V DC

● Applied voltage: below 30V DC

(control output -0V)

(control output-+V)

● Residual voltage: less than 1.5V

● Residual voltage: less than 1.5V

(Under the inflow current of 50mA)

(Under the current of 50mA)

Analog output

Voltage

Output range: 0V ～5V(++5.2V in case of alarm) , output impedance: 100ω

Electric current

Output range: 4mA ～20mA (when alarming: 0mA), load: less than 300ω.

Response time

1.5ms/5ms/50ms switchable

External input

<<NPN output type >

<<PNP output type >

● Input conditions

● Input conditions

Invalid:+8V~+V DC or open

Invalid: 0v ~+0.6vdc or open

Effective: 0v ~+1.2vdc

Effective:+4V~+V DC

● Input impedance: about 10kΩ

● Input impedance: about 10kΩ

Protect grade

IP66

Operating ambient

-10℃~+45℃ (be careful not to condense or freeze), and when storing:-20 ℃~+60

<Measurement of a rotating object>

・When measuring a rotating object, install it in the direction shown in the figure on the right, so that the influence of vertical vibration and positional displacement of the object can be suppressed.

<When there is a step difference>

・When there is a level difference in the moving object to be measured, install it as shown in the figure on the right, so that the influence of the level difference edge can be suppressed.

● Measurement in narrow places and depressions

When measuring in a narrow place or in a hole, be careful not to block the light path from the emitter to the receiver during installation.

● When the sensor unit is mounted on the wall

Please follow the method shown on the right to install, so that the multiple reflection light generated by the wall will not enter the light-receiving part. In addition, when the reflectivity of the wall surface is high, good results can be obtained by changing to matt black.