IFM N7S21A Handleiding
IFM
Niet gecategoriseerd
N7S21A
Bekijk gratis de handleiding van IFM N7S21A (5 pagina’s), behorend tot de categorie Niet gecategoriseerd. Deze gids werd als nuttig beoordeeld door 21 mensen en kreeg gemiddeld 4.8 sterren uit 11 reviews. Heb je een vraag over IFM N7S21A of wil je andere gebruikers van dit product iets vragen? Stel een vraag
Pagina 1/5
Operating instructions
(Safety-related part ATEX)
Inductive NAMUR sensors
N7S**A (type I7S…)
N7R**A (type I7R…)
706137 / 00 01 / 2012
UK
2
Remarks for safe use in hazardous areas
Functions and features
• Use in hazardous areas according to the classification
II 1G
(group II, category 1G, apparatus for gas atmosphere).
II 1G Ex ia IIC T*1) Ga
1)For more details regarding the temperature class see table 1.
• Use in hazardous areas according to the classification
II 1D
(group II, category 1D, apparatus for dust atmosphere).
II 1D Ex ia IIIC T*°C1) Da
1) For more details regarding the surface temperature see table 1.
Table 1
Minimum permissible
operating temperature
of the application in °C
Maximum permissible
operating temperature of the
application in °C
for use in temperature class
T* (1G) /
at maximum surface
temperature *°C (1D)
T6 / 85°C T4 / 125°C
Type designation Article no.
I7S2***-N*** N7S20A
N7S21A -40 60 100
I7R2***-N***
N7R20A
N7R22A
N7R28A
N7R30A
-40 60 100
I7R2***-NL***
N7R21A
N7R23A
N7R29A
N7R31A
-40 70 100
The indications apply to intrinsically safe circuits with the following maximum values:
Ui = 15 V, Ii = 50 mA, Pi = 120 mW.
• The requirements of the standards IEC60079-0: 2011, IEC60079-11: 2011
and
IEC60079-26: 2006 + Corr. 2009 are met.
3
UK
EC type test certificate
BVS 08 ATEX E026
IECEx type test certificate
IECEx BVS 09.0016
Installation / Set-up
The units must only be installed, connected and set up by qualified staff. The qualified staff
must have knowledge of protection classes, regulations and provisions for apparatus in
hazardous areas.
Check whether the classification (see table 1 above and marking on the unit) is suitable for
the application.
• Connection only to intrinsically safe circuits which are approved with the EC type test
certificate and do not exceed the following maximum values:
Ui = 15 V, Ii = 50 mA, Pi = 120 mW
• Permissible operating temperature of the application (referred to the maximum power
which can be supplied):
see table 1
For further permissible maximum values for intrinsically safe circuits and corresponding
limit values for the operating temperature please refer to the EC type test certificate.
• Maximum effective internal inductance (Li) and capacitance (Ci):
Type designation Article no. Internal inductance Li
in Hμ
Internal capacitance
Ci in nF
I7S2002-N*** N7S20A 120 150
I7S23,5-N*** N7S21A 150 150
I7R2010-N***
I7R2015-N***
N7R20A
N7R28A
N7R22A
N7R30A
100 150
I7R2010-NL*** N7R21A
N7R29A 90 90
I7R2015-NL*** N7R23A
N7R31A 65 90
Installation remarks / Installation
• Adhere to the relevant national regulations and provisions.
• Avoid electrostatic charging on plastic units and cables.
• To avoid electrostatic charging steps must be taken to ensure the equalisation of potential
of metal parts (plug housing, fixing elements, etc.).
Product specificaties
| Merk: | IFM |
| Categorie: | Niet gecategoriseerd |
| Model: | N7S21A |
Heb je hulp nodig?
Als je hulp nodig hebt met IFM N7S21A stel dan hieronder een vraag en andere gebruikers zullen je antwoorden
Handleiding Niet gecategoriseerd IFM
16 Juni 2025
16 Juni 2025
16 Juni 2025
16 Juni 2025
23 Mei 2025
2 Mei 2025
2 Mei 2025
2 Mei 2025
2 Mei 2025
2 Mei 2025
Handleiding Niet gecategoriseerd
- Stelzner
- Shark
- CLIMAQUA
- Kindermann
- Afk
- Manhattan
- Kodak
- Anslut
- Tiny Love
- Axagon
- DataVideo
- Garmin
- ICE Watch
- Ergotec
- Traulsen
Nieuwste handleidingen voor Niet gecategoriseerd
18 Juni 2025
17 Juni 2025
17 Juni 2025
17 Juni 2025
17 Juni 2025
17 Juni 2025
17 Juni 2025
17 Juni 2025
17 Juni 2025
17 Juni 2025