Laser sensors - Diffuse reflection sensors with background suppression

PT370521

PT370521
List price
404,00 €
amount price discount
1 404,00 €
5 391,88 € 3% / 12,12 €
10 383,80 € 5% / 20,20 €
20 371,68 € 8% / 32,32 €
50 355,52 € 12% / 48,48 €
Scarce
Laser Sensor, Diffuse Reflection Sensor, 36x25x14mm, Sn: 20-400, 10-30V DC, -40-70°C, 2x PNP/NPN push-pull, 4-pin M12 cable connector, IP67 / IP69k, V4A+PMMA, 2 kHz, laser diode, red light, spot, manual setting
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Laser sensors - Diffuse reflection sensors with background suppression

Optical sensors operate contactless. They detect objects regardless of their characteristics (e.g., shape, color, surface texture, material). Their basic operating principle 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

Response/decay time
0.16ms
Number of switching outputs
2
Type of switching function
Normally open (NO for PNP) Normally closed (NC for NPN)
Type of electrical connection
Cable connector M12
Type of switching output
Push-pull
Rated switching current
100mA
Readiness delay
300ms
Setting procedure
Manual adjustment
Laser power
1.8mW
No-load current
20mA
Number of pins
4
Residual ripple
10%
Switching distance
20 - 400mm
Switching frequency
3,000Hz
Voltage drop
2V
Display
LED display
protection functions
short circuit protection, reverse polarity protection

mechanical properties

Wire cross section
0.2mm²
Number of cores
4
Design
Cuboid
Width
14mm
Height
35.5mm
Length
25mm
Storage temperature
-40 - 70°C
Degree of protection (IP)
IP67 / IP69k
Active area material of sensor
Plastic (PMMA)
Housing material
stainless steel 1.4404
material of cable sheath
plastic (PVC)

optical properties

Laser class
Class 1
Light source
Laser diode, red light
Light beam form
Point
Wavelength of the sensor
650nm

other properties

Ambient temperature
-40 - 70°C
Reference medium / object
Material with 90% reflectivity
You can find accessories for PT370521 in these product groups:

Assembly

Fixing material design 37

Connection technology

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

Cable sockets M12 4-pin field attachable

Cable sockets M12 4-wire

Cable sockets M12 4-wire with LED

Cable sockets M12-socket M12-connector 4-wire

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

Connection cable IP69k M12 4-wire

Inverters – terminal

Logic module top hat rail

Other sensors

Power supply 24V DC / 2 – 10A

Protection cap, teflon M12

Tool

Sensor tester

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
POP-compliant Yes
TSCA-compliant Yes
IPF Product Group 160 laser sensor
packaging dimensions 77 x 25 x 123mm
gross weight 80g
Carbon footprint 0,67kg CO₂e
customs tariff number 85365019
WEEE number 40951076
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