Technical Data - Balluff BES M12MG2-GNX20B-BT02-EXA Notice D'utilisation

Instruction manual BES M12MG2-GNX20B-BT02-EXA

Technical data

EU Examination of Conformity
IECEx Certificate
Ignition protection type (ATEX): Gas-Ex
Ignition protection type (IECEx): Gas-Ex
Temperature range in T6 (Zone 0)
Temperature range in T5 (Zone 0)
Temperature range in T4 (Zone 0)
Temperature range in T3 (Zone 0)
Temperature range in T6 (Zone 1)
Temperature range in T5 (Zone 1)
Temperature range in T4 (Zone 1)
Temperature range in T3 (Zone 1)
Temperature range dust-Ex (Zone 20)
Maximum surface temperature (Zone 20)
Temperature range dust-Ex (Zone 21)
Maximum surface temperature (Zone 21)
Maximum value Ui
Maximum value Ii
Maximum value Pi
Effective internal capacity Ci
Effective internal inductivity Li
Electrostatic chargeable plastic housing
With reference to group II (gas):
With reference to group III (dust):
Housing material
Output function accord. to
NAMUR, DIN EN 60947-5-6, IEC 60947-5-6
Distance / current characteristic
Switching distance Sn
Operating point
Hysteresis
Test voltage
Degree of protection [EN 60529]
Electrical connection
Accessories
Trouble shooting
Failure
The functioning indicator does not light up
in the electronic evaluation devices when
the proximity switch is actuated
The display "CHK" lights up in the
electronic evaluation devices
No change of
switching signal
BA-S36048-GB-2019-03
EPS 18 ATEX 1 031 X
IECEx EPS 18.0020X
Dust-Ex
Ex ia IIC T6 Ga
Dust-Ex Ex ia IIIC T145°C Da
–20 °C ≤ Ta ≤ +60 °C
–20 °C ≤ Ta ≤ +60 °C
–20 °C ≤ Ta ≤ +60 °C
–20 °C ≤ Ta ≤ +60 °C
–25 °C ≤ Ta ≤ +75 °C
–25 °C ≤ Ta ≤ +90 °C
–25 °C ≤ Ta ≤ +125 °C
–25 °C ≤ Ta ≤ +140 °C
–25 °C ≤ Ta ≤ +140 °C
145 °C
–25 °C ≤ Ta ≤ +140 °C
145 °C
12.6 V
15.9 mA
50 mW
66.2 nF
1.2 mH
95 mm²
95 mm²
AISI 316 Ti / PEEK
closing
continuous
2 mm flush
0.8 Sn
<0.1 Sn
500 V / 50 Hz / 60 s
IP 68 (3 bar), IP 69
2 m FEP-cable, blue, 2x0.34 mm²
2x nut M12x1, AISI 316
Cause of failure
Supply voltage too low or
not connected
cable break or short circuit of the
connetion-cable
Operation of the proximity
switch outside of specification
II 1G Ex ia IIC T6 Ga
II 1D Ex ia IIIC T145°C Da
Remedy
Check power supply
Check the connection-cable
Check range of application
of the proximity switch
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