Optical sensors - Through-beam sensors transmitters

OS189020

OS189020
List price
53,00 €
amount price discount
1 53,00 €
5 51,41 € 3% / 1,59 €
10 50,35 € 5% / 2,65 €
20 48,76 € 8% / 4,24 €
50 46,64 € 12% / 6,36 €
Available
Optical sensor, through-beam sensor, M18x1, 37 long, Sn: 25 m, 10–30 V DC, 4-pin M12-connector, IP67, stainless steel + PMMA, unpolarized red light
including Nut, Toothed washer
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Optical sensors - Through-beam sensors transmitters

Optical sensors operate contactless. They detect objects regardless of their characteristics (e.g., shape, color, surface texture, material). Their basic principle of operation is based on the transmission and reception of light. There are three versions: 1. The through-beam sensor consists of two separate devices—a transmitter and a receiver—that are aligned with each other. When the light beam between the two devices is interrupted, the switching output integrated into the receiver changes its status. 2. In a reflective light barrier, the transmitter and receiver are housed in a single device. The transmitted light beam is reflected toward the receiver by a reflector mounted opposite it. As soon as the light beam is interrupted, the switching output integrated into the device changes its status. 3. In a diffuse reflection sensor, the transmitter and receiver are housed in a single device. The emitted light beam is reflected by the object to be detected. As soon as the receiver detects the reflected light, the switching output integrated into the device changes its status.

Electrical properties

Type of electrical connection
Connector M12
No-load current
7mA
No-load current, transmitter
7mA
Number of pins
4
Residual ripple
10%
Switching distance
0 - 25,000mm
supported communication interface
IO-Link
protection functions
reverse polarity protection

mechanical properties

Design
Cylinder, screw-thread
Thread length
24mm
Thread pitch
1mm
Length
37mm
Maximum tightening torque
20Nm
Degree of protection (IP)
IP67
Active area material of sensor
Plastic (PMMA)
Housing material
stainless steel 1.4301
Thread dimension
M18

optical properties

Light source
Polarity free red light
Light beam form
Point
Angle of beam spread
2.5°
Wavelength of the sensor
630nm
Light spot diameter at the start of the measuring range
0mm
Light spot diameter at the end of the measuring range
1,000mm

other properties

Ambient temperature
-25 - 65°C
IO-Link version
V1.0.1
You can find accessories for OS189020 in these product groups:

Assembly

Adapter sleeve M18 to Ø20

angle of rotation for EM65 / design M18

Fixing material ball-head holder

Fixing material design M18

Mounting system for AY000117

Mounting system, cylindrical, M18

Attachments

Attachment optics for OS189020/OE189420

Cleaning air nozzle M18

Heat-protection glass M18

Connection technology

Adapter M12 socket 3-pin / M8 connector 3-pin

Adapter M12 socket 4-pin / M8 connector 4-pin

Cable sockets M12 3-wire

Cable sockets M12 4-pin field attachable

Cable sockets M12 5-pin field attachable

Cable sockets M12-socket M12-connector 4-wire

Cable sockets M12-socket M8-connector 3-wire

Cable sockets M12-socket with LED M12-connector 4-wire

Cable sockets M12-socket with LED M8-connector 3-wire

Other sensors

Protection cap, teflon M12

Transmitters / receivers

Receiver for the OS189020

Classification Class
eClass-7.0 27270901
eClass-7.1 27270901
eClass-8.0 27270901
eClass-9.0 27270901
eClass-9.1 27270901
ETIM-6.0 EC002716
ETIM-7.0 EC002716
Property Value
RoHS‑compliant Yes
Reach-compliant Yes
TSCA-compliant Yes
MTTF value 401Jahr(e)
IPF Product Group 100 optical sensors
packaging dimensions 185 x 20 x 210mm
gross weight 43g
Carbon footprint 0,12kg CO₂e
customs tariff number 85365019
WEEE number 40951076
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