Inductive sensor
for the food industry
BI4U-EM12WD-AP6X-H1141/3GD
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ATEX category II 3 G, Ex Zone 2
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ATEX category II 3 D, Ex Zone 22
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Threaded barrel, M12 x 1
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Stainless steel, 1.4404
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Factor 1 for all metals
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Resistant to magnetic fields
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For temperatures of -40 °C … +100 °C
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Type code
Ident no.
BI4U-EM12WD-AP6X-H1141/3GD
1634851
Rated operating distance Sn
Mounting condition
Assured switching distance
Repeatability
Temperature drift
4 mm
flush
ð (0,81 x Sn) mm
ð 2 % of full scale
10 %
ð ± 20 %, ð -25 °C , ï +70 °C
3…15 %
-40…+100 °C
in the explosion hazardous area see instruction
leaflet
Edition • 2014-06-17T09:14:31+02:00
Hysteresis
Ambient temperature
Operating voltage
Residual ripple
DC rated operational current
No-load current I0
Residual current
Rated insulation voltage
Short-circuit protection
Voltage drop at Ie
Wire breakage / Reverse polarity protection
Output function
Protective insulation
Switching frequency
10…30VDC
ð 10 % Uss
ð 200 mA
ð 15 mA
ð 0.1 mA
ð 0.5 kV
yes/ cyclic
ð 1.8 V
yes/ complete
3-wire, NO contact, PNP
÷
2 kHz
Approval acc. to
Device designation
ATEX test certificate TURCK Ex-10002M X
É II 3 G Ex nA IIC T4 Gc/II 3 D Ex tIIIc T110°C Dc
Design
Dimensions
Housing material
Material active area
Connector housing
Admissible pressure on front cap
Max. tightening torque housing nut
Connection
Vibration resistance
Shock resistance
Protection class
MTTF
threaded barrel, M12 x 1
52 mm
stainless steel, V4A (1.4404)
plastic, LCP
plastic, PP
ð 20 bar
10 Nm
male, M12 x 1
55 Hz (1 mm)
30 g (11 ms)
IP68 / IP69K
874 years acc. to SN 29500 (Ed.99) 40 °C
Switching state
LED yellow
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Front cap made of liquid crystal polymer Vectra
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High protection class IP69K, for harsh
environments
Special double-lip seal
Protection against all common acid and
alkaline cleaning agents
Laser engraved label, permanently legible
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3-wire DC, 10…30 VDC
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NO contact, PNP output
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Male M12 x 1
Wiring diagram
Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ more@turck.com ñ www.turck.com
Inductive sensor
for the food industry
BI4U-EM12WD-AP6X-H1141/3GD
Distance D
24 mm
Distance W
12 mm
Distance T
36 mm
Distance S
18 mm
Distance G
24 mm
Diameter of the active area B
Ø 12 mm
Flush and recessed mounting of all uprox®+ threaded
barrel sensors. Safe operation is ensured if the sensor
Edition • 2014-06-17T09:14:31+02:00
is screwed in by half a turn.
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Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ more@turck.com ñ www.turck.com
Inductive sensor
for the food industry
BI4U-EM12WD-AP6X-H1141/3GD
Accessories
Type code
Ident no.
Description
MW-12
6945003
Mounting bracket for threaded barrel devices; material: Stain-
Dimension drawing
less steel A2 1.4301 (AISI 304)
BSS-12
6901321
Mounting bracket for smooth and threaded barrel devices;
material: Polypropylene
PN-M12
6905309
Impact protection nut for M12x1 threaded barrel devices; material: Stainless steel A2 1.4305 (AISI 303)
Wiring accessories
Ident no.
RKCV4T-2/TEL
6626900
Description
Dimension drawing
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Type code
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Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ more@turck.com ñ www.turck.com
Inductive sensor
for the food industry
BI4U-EM12WD-AP6X-H1141/3GD
Operating manual
Intended use
This device fulfills the directive 94/9/EC and is suited for use in explosion hazardous areas according to EN60079-0:2009, EN60079-15:2010
and EN60079-31:2009.
In order to ensure correct operation to the intended purpose it is required to observe the national regulations and directives.
For use in explosion hazardous areas conform to classification
II 3 G and II 3 D (Group II, Category 3 G, electrical equipment for gaseous atmospheres and category 3 D, electrical equipment for dust atmospheres).
Marking (see device or technical data sheet)
É II 3 G Ex nA IIC T4 Gc acc. to EN 60079-0:2009 and EN 60079-15:2010 and É II 3 D Ex t IIIC T110°C Dc acc. to EN 60079-0:2009 and EN
60079-31:2009
Installation / Commissioning
These devices may only be installed, connected and operated by trained and qualified staff. Qualified staff must have knowledge of protection
classes, directives and regulations concerning electrical equipment designed for use in explosion hazardous areas.
Please verify that the classification and the marking on the device comply with the actual application conditions.
Installation and mounting instructions
Avoid static charging of cables and plastic devices. Please only clean the device with a damp cloth. Do not install the device in a dust flow and
avoid build-up of dust deposits on the device.
The devices must be protected against strong magnetic fields.
The pin configuration and the electrical specifications can be taken from the device marking or the technical data sheet.
In order to avoid contamination of the device, please remove possible blanking plugs of the cable glands or connectors only shortly before inserting the cable or opening the cable socket.
Special conditions for safe operation
For devices with M12 connectors please use the supplied safety clip SC-M12/3GD.
Do not disconnect the plug-in connection or cable when energised.
Please attach a warning label permanently in an appropriate fashion in close proximity to the plug-in connection with the following inscription:
Nicht unter Spannung trennen / Do not separate when energized.
The device must be protected against any kind of mechanical damage and degrading UV-radiation.
The connectors are fully IP rated only in combination with the O-ring.
Load voltage and operating voltage of this equipment must be provided by power supplies featuring safe isolation (IEC 60 364/ UL 508), which
ensures that the rated voltage (24 VDC +20% = 28.8 VDC) of the equipment is not exceeded by more than 40%.
service / maintenance
Edition • 2014-06-17T09:14:31+02:00
Repairs are not possible. The approval expires if the device is repaired or modified by a person other than the manufacturer. The most important
data from the approval are listed.
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Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ more@turck.com ñ www.turck.com
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