Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition: • 12.04.2004
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition:
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
ultrasonic sensor
diffuse mode sensor
S18UBARQ
●compact housing style
●connection via M12 x 1 connector
●temperature compensation
●very small blind zone
●switching range adjustable via
teach-in
●adjustable retroreflective mode
Wiring diagram
Ultrasonic sensors use ultrasonic waves for
non-contact and wear-free detection of a
large variety of objects. It does not matter
whether the object is transparent or opa-
que, metallic or non-metallic, or of liquid,
solid or powdery consistence. Environ-
mental conditions such as spray, dust or
rain hardly affect their function.
BN (1)
WH (2)
BU (3)
+
BK (4)
GY (5)
teach
Type S18UBARQ
Ident-No. 3002715
Max. sensing range [cm] 3... 30 cm
Operating mode Ultrasonic sensors with discrete output
Temperature drift ±0,3 % v.E.
Min. absolute repeat accuracy ≥ ± 0,5 mm
Length of nominal target 50 mm
Operating temperature -20 ...+ 60 °C
Rated operational voltage (DC) UB10... 30 VDC
No-load current I0≤ 100 mA
Output function normally open, PNP/NPN
Short-circuit protection yes
Reverse polarity protection complete
Switching frequency ≤ 100 Hz
Wire breakage protection yes
Housing style cylindrical/thread; S18U
Dimensions 95,1 mm
Housing diameter 18 mm
Thread length 39,9 mm
Housing material plastic, PBT
Wiring connector, M12 x 1
Degree of protection IP67
Switching status indication LED yellow
Indication 'object includes' LED green
39,9
95,1
10,6
18,1
M12 x 1
M18 x 1
LED
22
