Optical sensors - Retro-reflective sensors

OR18A923

OR18A923
List price
95,30 €
amount price discount
1 95,30 €
5 92,44 € 3% / 2,86 €
10 90,54 € 5% / 4,77 €
20 87,68 € 8% / 7,62 €
50 83,86 € 12% / 11,44 €
Scarce
sensor optical, reflective, M18x1 82long, Polarized red light, Point, Manual adjustment, Sn: 100-4500, 10-30V DC, PNP NC/NO, Connector M12 4pin, IP67, Brass Nickel-plated+PMMA, With polarizing filter
including Nut
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Optical sensors - Retro-reflective sensors

Optical sensors function contactlessly. They detect objects independent of their characteristics (e.g., shape, color, surface structure, material). The basic operating principle is based on the transmission and reception of light. There are three different versions: 1. The through-beam sensor consists of two separate devices, a transmitter and a receiver that are aligned with one another. If the light beam between the two devices is interrupted, the switching output integrated in the receiver changes its status. 2. With the retro-reflective sensor, the transmitter and receiver are located in one device. The emitted light beam is reflected back to the receiver by a reflector that is to be mounted opposite the device. As soon as the light beam is interrupted, the switching output integrated in the device changes its status. 3. With the diffuse reflection sensor, the transmitter and receiver are in one device. The emitted light beam is reflected by the object that is to be detected. As soon as the receiver detects the reflected light, the switching output integrated in the device changes its status.

Electrical properties

Response/decay time
0.5ms
Type of switching function
Normally closed contact/normally open contact
Type of electrical connection
Connector M12
Type of switching output
PNP
Rated switching current
100mA
Setting procedure
Potentiometer
No-load current
35mA
Number of pins
4
Switching distance
100 - 4,500mm
Switching frequency
1,000Hz
Voltage drop
2V
Scanning function
Light-/dark-on mode
Decay time
0.5ms
Adjustable output functions
Switching point
Display
LED display
protection functions
short circuit protection, reverse polarity protection

mechanical properties

Design
Cylinder, screw-thread
Thread pitch
1mm
Length
81.5mm
Storage temperature
-25 - 70°C
Surface
nickel-plated
Degree of protection (IP)
IP67
Active area material of sensor
Plastic (PMMA)
Housing material
brass
Thread dimension
M18

optical properties

Light source
Polarized red light
Light beam form
Point
Wavelength of the sensor
660nm

other properties

Range of functions
interference suppression
Ambient temperature
-25 - 55°C
Reference medium / object
AO000007
You can find accessories for OR18A923 in these product groups:

Assembly

Adapter sleeve M18 to Ø20

Fixing material ball-head holder

Fixing material design M18

Mounting system for AY000117

Mounting system, cylindrical, M18

Attachments

Cleaning air nozzle M18

Heat-protection glass M18

Connection technology

Cable sockets M12 4-pin field attachable

Cable sockets M12 4-wire

Cable sockets M12 4-wire shielded

Cable sockets M12 4-wire with LED

Other sensors

Reflectors and reflective films

Classification Class
eClass-7.0 27270902
eClass-7.1 27270902
eClass-8.0 27270902
eClass-9.0 27270902
eClass-9.1 27270902
ETIM-6.0 EC002717
ETIM-7.0 EC002717
Property Value
RoHS‑compliant Yes
Reach-compliant Yes
POP-compliant Yes
TSCA-compliant Yes
IPF Product Group 100 optical sensors
packaging dimensions 77 x 25 x 123mm
gross weight 70g
Carbon footprint 2,97kg CO₂e
customs tariff number 85365019
WEEE number 40951076
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