Keyence LK-081 measuring head/sensor head

unused stock
LK-081 measuring head/sensor head
Measuring heads Standard type sensor head

Referenzabstand

80 mm

Measuring range

±15 mm

Light source

Type

Visible red semiconductor laser

wavelength

670 nm

Output radiation

0,95 mW

Laser
Class

FDA (CDRH) Part 1040.10

2nd grade

IEC 60825-1

Light spot diameter
(at reference distance)

Ca. 70 µm

Linearity

±0.1% v.E. *1

Repeatability

3 µm*2

Analog output

Voltage output

±5 V (3 µm/mV)*3

Impedance

100 O

Current output

4 to 20 mA (load: max. 350 O)

Alarm output

NPN: max. 100 mA (max. 40 V) (Ruhekontakt) Restspannung max. 1 V

Sampling cycle

1.024 µs

More functions

AUTO ZERO, response selection, offset/span adjustment, hold output in alarm condition

Temperature properties

0.01% v.E./°C

Nominal values

Supply voltage

24 VDC ±10%, ripple (S-S) 10% or less

Maximum power consumption

max. 400 mA

Environmental resistance

Protection class

IP67

Ambient light

Incandescent or fluorescent lamp: max. 10,000 lux

Ambient temperature

0 to +50 °C (no condensation)

Relative humidity

35 to 85% RH (No Condensation)

Vibration resistance

10 to 55 Hz, double amplitude 1.5 mm, 2 hours each in the X, Y and Z directions

Material

Die-cast aluminum

Weight

Approx. 385 g (including cable)