Optical sensors - Diffuse reflection sensors with background suppression

OTQ4C239

OTQ4C239
List price
151,90 €
amount price discount
1 151,90 €
5 147,34 € 3% / 4,56 €
10 144,31 € 5% / 7,60 €
20 139,75 € 8% / 12,15 €
50 133,67 € 12% / 18,23 €
Available
sensor optical, diffuse-reflection sensor, 45x6,2x4mm, Sn: 30, 11-30V DC, 1x PNP/NPN Push-pull, Cable connector M8 3pin 0.3m PVC, IP65, Plastic ASA+PMMA, 1kHz, Polarity free red light, Point
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Optical sensors - Diffuse reflection sensors with background suppression

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
Number of switching outputs
1
Type of switching function
Normally open (NO for PNP) Normally closed (NC for NPN)
Type of electrical connection
Cable connector M8
Type of switching output
Push-pull
Rated switching current
50mA
Operating principle
background suppression
No-load current
30mA
Number of pins
3
Switching distance
30mm
Switching frequency
1,000Hz
Voltage drop
2V
Scanning function
Light switching
Decay time
0.5ms
Display
LED display
Short circuit protection, Reverse polarity protection

Mechanical properties

Conductor cross-section
0.1mm²
Number of cores
3
Design
Cuboid
Width
4mm
Height
45mm
Cable length
0.3m
Length
6.2mm
Maximum tightening torque
0.25Nm
Degree of protection (IP)
IP65
Active area material of sensor
Plastic (PMMA)
Housing material
Plastic ASA
Material of cable sheath
Plastic (PVC)

Optical properties

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

Other properties

Range of functions
Ambient temperature
-10 - 50°C
Reference medium / object
Material with 90% reflectivity
You can find accessories for OTQ4C239 in these product groups:

Assembly

Fixing material design OTQ4

Mounting clip M8 connector/socket

Mounting system for AY000116

Connection technology

Adapter M8 socket 3-pin / M8 connector 4-pin

Cable sockets M8 3-pin field-attachable

Cable sockets M8 3-wire

Cable sockets M8 3-wire with LED

Inverters – terminal

Sheath

Other sensors

Protection cap, teflon M8

Classification Class
eClass-7.0 27270904
eClass-7.1 27270904
eClass-8.0 27270904
eClass-9.0 27270904
eClass-9.1 27270904
ETIM-6.0 EC002719
ETIM-7.0 EC002719
Property Value
RoHS‑compliant Yes
Reach-compliant Yes
TSCA-compliant Yes
IPF Product Group 100 optical sensors
packaging dimensions 77 x 25 x 123mm
gross weight 39g
Carbon footprint 0,07kg CO₂e
Customs tariff number 85365019
WEEE number 40951076
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