BI 2-CRS260-AP4X2-B1141/S34
Inductive sensor – for high pressures
Features
■
Smooth barrel, chrome-plated brass
■
Ø 12.7 mm
■
Housing, GD-Zn chromated
■
Admissible pressure static/dynamic 200/100 bar
■
Magnetic field immune (insensitive to magnetic
DC and AC fields)
■
DC 3-wire, 10…65 VDC
■
NO contact, PNP output
■
7/8" male connector
Wiring diagram
Technical data
Type
Ident. no.
Special version
Rated switching distance
Mounting conditions
Secured operating distance
Correction factors
Repeat accuracy
Static pressure
Dynamic pressure
Admissible contact medium
Temperature drift
Hysteresis
Ambient temperature
Operating voltage
Residual ripple
DC rated operational current
No-load current
Residual current
Isolation test voltage
Short-circuit protection
Voltage drop at
Wire breakage/Reverse polarity protection
Output function
BI 2-CRS260-AP4X2-B1141/S34
4570800
S34 = Weld-field immune proximity sensors
2 mm
Flush
≤ (0,81 x Sn) mm
St37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4
≤ 2 % of full scale
≤ 200 bar
≤ 100 bar
electrically conductive
≤ ± 10 %
3…15 %
-25…+70 °C
10…65 VDC
≤ 10 % U
ss
≤ 200 mA
≤ 15 mA
≤ 0.1 mA
≤ 0.5 kV
yes / Cyclic
≤ 1.8 V
yes / Complete
3-wire, NO contact, PNP
Functional principle
Inductive sensors detect metal objects contactless
and wear-free. For this purpose they use a high-
frequency electromagnetic AC field that interacts
with the target. The sensors hosting a ferrite core
coil generate the AC field through an LC resonant
circuit.
Pressure-resistant inductive sensors withstand high
pressures which makes them perfectly suited for
position control in hydraulic cylinders.
TURCK Inc. | 3000 Campus Drive Minneapolis, MN 55441-2656 | Phone: 763-553-7300 | Application Support: 1-800-544-7769 | Fax 763-553-0708 | www.turck.com
1|2
BI 2-CRS260-AP4X2-B1141/S34| 10/07/2019 20-01 | technical changes reserved
Technical data
Switching frequency
Design
Probe length
Housing material
Active area material
Connector housing
Tightening torque fixing screw
Electrical connection
Vibration resistance
Shock resistance
Protection class
Power-on indication
Switching state
Included in delivery
0.03 kHz
Smooth barrel,12.7 mm
26 mm, probe length x
Metal, 1.4305 (AISI303)
Plastic, PA12-GF30
metal, GdZn, chromated
7.3 Nm
Connector, 7/8''
55 Hz (1 mm)
30 g (11 ms)
IP67
LED,Green
LED, Red
2 x socket head screw 1/4"-20 NPT, 5/8" long
Mounting instructions
Mounting instructions/Description
Distance D
Distance W
Distance T
Distance S
Distance G
2xB
3 x Sn
3xB
1.5 x B
BI 2-CRS260-AP4X2-B1141/S34| 10/07/2019 20-01 | technical changes reserved
6 x Sn
Diameter active area Ø 12.7 mm
B
The mounting receptacle and the O-ring supplied
with the sensor are approved for high static and
dynamic pressure. To ensure that the application is
pressure-resistant, the mounting surface must also
be designed accordingly.
Ensure that the mounting surface is dry and free
of dust during installation. Please also consider
that oil can be displaced from the hydraulic system
when the sensor probe is introduced, in which case
the mounting surface will be moistened. Should
this occur, a proper seal will not be established.
Recommended clearances:
0.64…1.19 mm to the hydraulic cylinder end
position buffers being detected to allow for
tolerances and wear.
>2.8 mm to the hydraulic cylinder piston rod to
ensure that the sensor output switches off.
TURCK Inc. | 3000 Campus Drive Minneapolis, MN 55441-2656 | Phone: 763-553-7300 | Application Support: 1-800-544-7769 | Fax 763-553-0708 | www.turck.com
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