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Ultrasonic sensors - Long type M18

  • Very large detection range
  • Intuitive setting of the detection range via pushbutton or IO-Link
  • Clearly visible LED for indicating switching status and echo
  • With programmable switching output and scalable analogue output
  • Non-contact detection independent of colour, transparency or surface characteristics of the object
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Product characteristics
Electrical designPNP
Output functionnormally open / normally closed; (parameterisable + 1x current output)
Sensing range [mm]200…2200; (Target: 200 x 200 mm)
Communication interfaceIO-Link
Housingthreaded type
Dimensions [mm] Ultrasonic sensors – Long type M18M18 x 1 / L = 97.5
Electrical data
Operating voltage [V]10…30 DC; (“supply class 2” to cULus)
Current consumption [mA]55
Protection classIII
Reverse polarity protectionyes
Power-on delay time [s]< 0.3
Converter frequency [kHz]200
Inputs / outputs
Number of inputs and outputsNumber of digital outputs: 1; Number of analogue outputs: 1
Total number of outputs2
Electrical designPNP
Number of digital outputs1
Output functionnormally open / normally closed; (parameterisable + 1x current output)
Max. voltage drop switching output DC [V]2.2
Permanent current rating of switching output DC [mA]100
Switching frequency DC [Hz]2
Number of analogue outputs1
Analogue current output [mA]4…20
Max. load [Ω]500
Short-circuit protectionyes
Overload protectionyes
Resolution of analogue output< 3 mm
Detection zone
Sensing range [mm]200…2200; (Target: 200 x 200 mm)
Blind zone [mm]200
Angle of aperture cylindrical [°]14; (±2)
Max. deviation from the 90° angle sensor/object [°]± 4
Accuracy / deviations
Temperature compensationyes
Hysteresis [%]< 2
Switch point drift [%]-2…2
Linearity error of analogue output [%]<3
Notes on the accuracy / deviationThe indicated values are reached after a warm-up time of min. 20 minutes
Repeatability1 %
Response times
Response time [ms]< 400; (analogue output)
Software / programming
Parameter setting optionshysteresis / window; second switch point; Switch-on and switch-off delay; switch-on operations; Teach function; light-on/dark-on mode
Communication interfaceIO-Link
Transmission typeCOM2 (38,4 kBaud)
IO-Link revision1.1
SDCI standardIEC 61131-9
ProfilesSmart Sensor: Device Identification; Multi-channel, two setpoint switching sensor, type 0 Generic Profiled Sensor; Process Data Variable; Device Diagnosis; Teach Channel
SIO modeyes
Required master port typeA
Min. process cycle time [ms]3.2
IO-Link process data (cyclical)
functionbit length
process value16
device status4
binary switching information2
IO-Link functions (acyclical)application specific tag; operating hours counter
Supported DeviceIDs
Type of operationIO-Link device ID
Default704 d / 00 02 C0 h
For further information please see the IODD PDF file under “Downloads”
Operating conditions
Ambient temperature [°C]-20…70
Storage temperature [°C]-30…80
ProtectionIP 67
Tests / approvals
EN 61000-4-2 ESD4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated3 V/m
EN 61000-4-4 Burst2 kV
EN 61000-4-6 HF conducted3 V
EN 55011Class A
Vibration resistance
EN 60068-2-6 Fc(10-55) Hz 1 mm amplitude, oscillation period 5 min., 30 min. per axis at resonance or 55 Hz
Shock resistance
EN 60068-2-27 Ea30 g 11 ms half-sine; 3 shocks each in every direction of the 3 coordinate axes
MTTF [years]142
UL approval
Ta-20…70 °C
voltage supplyClass 2
File number ULE174191
Mechanical data
Weight [g]102
Housingthreaded type
Dimensions [mm]M18 x 1 / L = 97.5
Thread designationM18 x 1
Materialsstainless steel (1.4404 / 316L); PA; epoxy glass ceramics
Tightening torque [Nm]50
Displays / operating elements
switching status2 x LED, yellow
echo1 x LED, green
Teach functionyes
Accessories (supplied)
lock nuts: 2, stainless steel
operating voltage “supply class 2” according to cULus
Pack quantity1 pcs.
Electrical connection
ConnectionConnector: 1 x M12
Diagrams and graphs

2:Detection zone
3:switch-on/switch-off graph
4:Target 200 x 200 mm
5:50% of the target in the detection zone
6:switch point


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