Micro Laser Distance Sensor

Changzhou Wheat Automation Technology CO.,LTD is a high-tech company engaged in electronic products . The company was established in May 2012, has many famous enterprises at home and abroad to establish a long-term friendly business relationship. Company mainly engaged in electronic products,Such as :Laser distance sensor, temperature sensor, Ultrasonic Level Meter, Isolator…

Type

Measurement center

30mm type

50mm type

100mm type

200mm type

400mm type

No.

NPN output

WA-A1030

WA-A1050

WA-A1100

WA-A1200

WA-A1400

Item

Model

PNP output

WA-A1030-P

WA-A1050-P

WA-A1100-P

WA-A1200-P

WA-A1400-P

CE marking directive compliance

EMC Directive, RoHS Directive

Measurement center distance

30 mm 1.181 in

50 mm 1.969 in

100 mm 3.937 in

200 mm 7.874 in

400 mm 15.748 in

Measurement range

±5 mm 0.197 in

±15 mm 0.591 in

±35 mm 1.328 in

±80 mm 3.150 in

±200 mm 7.874 in

Repeatability

10 μm 0.394 mil

30 μm 1.181 mil

70 μm 2.756 mil

200 μm 7.874 mil

300 μm 11.811 mil
(Measuring distance 200 to 400 mm 7.874 to 15.748 in)
800 μm 31.496 mi
(Measuring distance 400 to 600 mm 15.748 to 23.622 in)

Linearity

±0.1 % F.S.

±0.2 % F.S.

±0.2 % F.S.
(Measuring distance 200 to 400 mm 7.874 to 15.748 in)
±0.3 % F.S.
(Measuring distance 400 to 600 mm 15.748 to 23.622 in)

Temperature characteristic

0.03 % F.S./°C

Light source

Red semiconductor laser Class 2 [IEC / JIS / GB / FDA (Note 2)] Max. output: 1 mW, emission peak wavelength: 655 nm 0.026 mil

Beam diameter (Note 3)

ø50 μm 1.969 mil
approx.

ø70 μm 2.756 mil
approx.

ø120 μm 4.724 mil
approx.

ø300 μm 11.811 mil
approx.

ø500 μm 19.685 mil
approx.

Supply voltage

12 to 24 V DC ±10 %, Ripple P-P 10 % or less

Power consumption

40 mA or less (at 24 V DC supply voltage), 65 mA or less (at 12 V DC supply voltage)

Control output

NPN open-collector transistor

PNP open-collector transistor

• Maximum sink current: 50 mA

• Maximum source current: 50 mA

• Applied voltage: 30 V DC or less (Between control output to 0V)

• Applied voltage: 30 V DC or less (Between control output to +V)

• Residual voltage: 1.5 V or less (at 50 mA sink current)

• Residual voltage: 1.5 V or less (at 50 mA source current)

• Leakage current: 0.1 mA or less

Output operation

Switchable between either Light-ON or Dark-ON

Short-circuit protection

Incorporated (auto reset type)

Analog output

Analog voltage output

Analog current output

• Output range: 0 to +5 V (at alarm: +5.2 V)

• Output range: 4 to 20 mA (at alarm: 0 mA)

• Output impedance: 100 Ω

• Load impedance: 300 Ω or less

Response time

Switchable between 1.5 ms / 5 ms / 10 ms

External input

NPN non-contact input

PNP non-contact input

• Input conditions

Invalid: +8 V to +V DC or Open

Invalid: 0 to +0.6 V DC or Open

Valid: 0 to +1.2 V DC

Valid: +4 V to +V DC

• Input impedance:10 kΩ approx.

• Input impedance: 10 kΩ approx.

Pollution degree

2

Ambient altitude

2,000 m 6561.680 ft or less

Environmentalresistance

Protection

IP67 (IEC)

Ambient temperature

-10 to +45 °C -14 to 113 °F (No dew condensation or icing allowed), Storage: -20 to +60 °C -4 to 140 °F

Ambient humidity

35 to 85 % RH, Storage: 35 to 85 % RH

Ambient illuminance

Incandescent light: 3,000 ℓx or less at the light-receiving face

Vibration resistance

10 to 55 Hz (period: 1 min.) frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each

Shock resistance

500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each

Cable

5-core composite cable, 2 m 6.5617 ft long

Cable extension

Extension up to total 10 m 32.808 ft is possible with 0.3 mm2, or more, cable.

Material

Enclosure: Aluminum die-cast, Front cover: Acrylic

Weight

Net weight: 35 g approx. (without cable), 85 g approx. (including cable)