DISCONTINUED PRODUCT

UT120121

UT120121
Successor model: UT129521
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On demand
sensor ultrasonic, diffuse-reflection sensor, M12x1 100long, Sn: 5-70, 12-30V DC, 1x PNP NO (NO), Connector M12 4pin, IP67, Brass Nickel-plated, Teach-In, With LED display, ultrasonic cone Axial
including 2x Nut
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Ultrasonic sensors - Pushbuttons

Ultrasonic sensors are non-contact and wear-free position switches which can also be used under rough environmental conditions. A key advantage of these devices lies in the fact that the material and the surface characteristics of the objects to be detected can be almost anything. Solids, liquids, grainy materials and powdery materials can be identified without the shape or the color of the object having any influence to the measured result. In addition, the ability to detect transparent materials such as films and fluids is of particular importance. The shape and color of the objects do not influence the result of the detection. The capability to detect transparent films or liquids is also of special importance. Ultrasonic sensors are used for distance measurement (e.g. detection of diameters, loop control), for fill level detection (e.g. silo detection), for positioning and presence detection (e.g. glass pane positioning, film tear check, glass bottle detection)

Electrical properties

Response/decay time
10ms
Number of switching outputs
1
Type of switching function
Normally open contact (NO)
Type of electrical connection
Connector M12
Type of switching output
PNP
Rated switching current
200mA
Setting procedure
Teach-In
Short-circuit protection
Yes
No-load current
35mA
Number of pins
4
Relative repeat accuracy
0.71%
Sound outlet
axial
Switching distance
5 - 70mm
Voltage drop
2V
Temperature drift over entire measuring range
0.18%
Carrier frequency
380kHz
Reverse polarity protection
Yes
Operating voltage (DC)
12 - 30V
Display
LED display

Mechanical properties

Design
Cylinder, screw-thread
Thread length
42.5mm
Thread pitch
1mm
Length
100mm
Surface
nickel-plated
Degree of protection (IP)
IP67
Housing material
Brass
Thread dimension
M12
Diameter detection
Yes

Other properties

Operating frequency
380kHz
Ambient temperature
-10 - 60°C
Level detection
Yes
Object detection on conveyor systems
Yes
You can find accessories for UT120121 in these product groups:

Mounting system, cylindrical, M12

Power supply 24V DC / 100mA switching amplifier

Fixing material for UT12

Accessories UT12

Mounting system for AY000115

Cable sockets M12 4-wire

Cable sockets M12-socket M12-connector 4-wire

Cable sockets M12 4-pin field attachable

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

Classification Class
eClass-7.0 27272803
eClass-7.1 27272803
eClass-8.0 27272803
eClass-9.0 27272803
eClass-9.1 27272803
ETIM-6.0 EC001849
ETIM-7.0 EC001849
Property Value
RoHS‑compliant Yes
Reach-compliant Yes
OzDS-compliant Yes
POP-compliant Yes
IPF Product Group 250 ultrasonic sensors
packaging dimensions 77 x 25 x 123mm
gross weight 60g
Customs tariff number 85365019
WEEE number 40951076
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