IFM N95001 Manual de Usario

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Operating instructions
(Safety-related part ATEX)
Inductive proximity switches NAMUR
N95001 / N95002
706249 / 00 02 / 2012
UK
2
Information on the safe use in hazardous areas
Function and features
Use in hazardous areas according to the classification
II 2G
(Group II, category 2G, apparatus for gas atmosphere).
The unit conforms to the requirements of EN 60079-0:2009 and EN 60079-11:2012.
EC type test certificate
BVS 03 ATEX E131
Use in hazardous areas (only for non-conductive dusts) according to the classification
II 1D
(Group II, category 1D, apparatus for dust atmosphere).
The requirements of the EN 60079-0:2009 and EN 60079-11:2012 standards are met.
EC type test certificate
BVS 04 ATEX E153
Marking
II 2G Ex ia IIC T6 Gb Ta: -20...70°C
II 1D Ex ia IIIB T 90°C Da Ta: -20...70°C
II 2G Ex ia IIC T5 Gb Ta: -20...80°C
II 1D Ex ia IIIB T 100°C Da Ta: -20...80°C
Installation / Setup
Only qualified staff with a knowledge of protection classes, regulations and provisions for
apparatus in hazardous locations may install, connect and set up the units.
Check whether the classification (see „Marking“ above and marking on the unit) is suitable
for the application.
Sensor connection: Only to intrinsically safe certified circuits or evaluation amplifiers which
do not exceed the following maximum values of the units:
Ui = 15 V, Ii = 50 mA, Pi = 120 mW
3
UK
Solenoid valve connection: Only to intrinsically safe certified circuits of solenoid valves that
do not exceed the following maximum values of the units. Also observe the technical data
sheet.
Ui = 28V, Pi = 2W
Pin layout connector Rd 24x1/8 (field connection):
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6
+ sensor 1 - sensor 2 + sensor 2 - sensor 1 + solenoid
valve
- solenoid
valve
Pin PE: Plug housing M12 connector
Pin layout M12 connector
Pin 1 Pin 2
+ connection solenoid valve - connection solenoid valve
Pin 3, Pin 4, Pin 5: not connected
Permissible operating temperature of the application (referred to the maximum permissible
power of 120 mW):
-20...70°C 2G IIC T6
-20...80°C 2G IIC T5
-20...70°C 1D 90°C
-20...80°C 1D 100°C
Maximum effective internal inductance (Li) and capacitance (Ci) per sensor:
Article no. Internal inductance in H Internal capacitance in nFμ
N95001 150 150
N95002 150 100

Especificaciones del producto

Marca: IFM
Categoría: No categorizado
Modelo: N95001

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