Endress+Hauser NAR300 Manuel De Mise En Service page 8

Identification
8
Figure 7 : NAR300 pour IECEx
1. Référence de commande
2. Numéro de série
Order code
Ser. no.
F M
APPROVED
Non Intrinsically safe circuit:
Power supply
Contact output : 5 A 250 V AC, 5 A 30 V DC
Manufacturing date:
Conduit entry of the main body: M26 x 1.5
Caution
WARNING: AFTER DE-ENERGIZING, DELAY 10 MINUTES BEFORE OPENING.
Endress+Hauser Yamanashi Co.,Ltd.
Yamanashi 406-0846
Figure 8 : NRR261 pour FM (type NAR300 intégré)
1. Référence de commande
2. Numéro de série
3. Alimentation
4. Date de fabrication
Système de détection de fuite d' h uile NAR300 pour haute température
1
Order code
2
Ser. no.
Ex ia[ia Ga] IIB T4 Gb
Intrinsic safety circuit (Power)
Ui=28V Ii=93mA Pi=0.65W
Li=48 H Ci 0
Intrinsic safety circuit 2:
Uo=13V Io=46.8mA Po=152.1mW
Ambient Temp. -20 +60
Process Temp. -20〜+130
Yamanashi 406-0846
Made in Japan
Caution
Do not modify parts and
circuits of this instrument.
Use the cables which thermal
endurance is over 70 .
Refer to instruction manual
Yamanashi 406-0846
Made in Japan
1
2
XP-AIS Class I, Div. 1,2, Gp. C, D, T4
Class I, Zone 1[0], AEx d ia[ia] IIB T4
Ambient temperature: -20
3
Um : AC 250 V 50/60 Hz, DC 250 V
4
: A seal shall be installed within 18 inches of the enclosure.
: Do not modify internal parts or circuits.
: Use supply wires suitable 70 minimum.
: Do not open the cover when energized.
: Refer to control drawing Ex1088-1192- .
Made in Japan
NAR300
NP-2675
IP67
NP-2674
NRR261
NEMA 4X, IP67
+60
NP - 2672
Endress+Hauser