Prosonic S FDU90/91/91F/92/93/95/96
Hauser
37
Alignment unit FAU40
For measurements in solids, usage of the alignment unit FAU40 is recommended. It is designed for simple
mounting and alignment of a FDU sensor on the product surface and can be used for zone separation in
explosion hazardous areas.
L00-FAU40xxx-06-00-00-xx-001
1
Cable gland M20x1.5 (present if selected in the product structure)
2
Sealant here
3
Two Allen screws for height adjustment [8 Nm ±2 (5.900 lbf ft)]
4
Ground pin
5
O-ring
6
Seal supplied with the sensor, must be used for applications in ATEX zone 20
7
Screw for lateral movement [18 Nm ±2 (13.276 lbf ft)]
8
Mounting grooves (present in the UNI flange)
The alignment unit can be rotated up to 15°.
For further information see Technical Information T00179F.
Product structure
500 (19.7)
70 (2.76)
<360
(14.2)
NPT
¾-14"
10
(0.39)
NPT
1-11½"
G 1"A
1
2
4
5
19 (0.75)
101 (3.98)
125 (4.92)
ø155 (6.1)
27
(1.06)
8
6
30
(1.18)
21
(0.8)
7
3
13
4
mm (in)
15°
<
010
Process connection (Flange)
1
Welding flange, 304/1.4301
2
UNI flange 2"/DN50/50, 304, max. 1.5 bar abs./22psia
suitable for 2" 150lbs / DN50 PN16 / 10K 50
020
Sensor connection
S
Thread G1, cable gland M20, 304/1.4301
G
Thread G1, cable gland M20, galvanised steel
N
Thread NPT1, cable entry3/4, galvanised steel
FAU40 -
product designation
