Endress+Hauser Prosonic S Series - Product Structure FDU91

Prosonic S FDU90/91/91F/92/93/95/96
Endress + Hauser 23
Product structure FDU91
010 Approval
C IEC Ex t IIIC IP6x Da/Db, Ex t IIIC IP6x Db, Ex ma IIC T6 Gb
D IEC Ex ma IIC T6 Gb
E ATEX II 1/2 D, ATEX II 2G Ex ma II T6
G ATEX II 3G EEx nA II T6 (in preparation)
H ATEX II 3D (in preparation)
J ATEX II 2G EEx ma II T6
Q FM Cl.I,II,III Div. 1+2 Gr.A-G, zone 1,2,21,22
R Non-hazardous area
S CSA Cl.I,II,III Div.1+2 Gr.A-G, zone 1,2
U CSA General Purpose
V TIIS Ex is IIC T6
1 NEPSI DIP (in preparation)
020 Process connection (threaded boss)
G Thread ISO228 G1, PVDF
N Thread ANSI NPT1, PVDF
030 Cable length
15 m/16 ft
2 10 m/32 ft
3 15 m/49 ft
4 20 m/65 ft
5 25 m/82 ft
6 30 m/98 ft
8 ... m (variable length, up to 300 m)
A ... ft (variable length, up to 985 ft)
035 Heater
Aw/o
B Connection to 24 VDC
Note Technical Information FMU90! (Temperature compensation)
040 Additional option
A Basic version
FDU91 - product designation