Danfoss RAVI Operating guide
Operating Guide
RAVI
43 - 65 oC
o
C
10
C
o
max. 90/120/130
max. 90/120/130
o
C
43 - 65
o
C
B
e
s
t
p
e
r
f
o
r
m
a
n
c
e
Install sensor part as shown on figure A
in order to assure at least 5 mm distance
between sensor housing made of brass
and other metal parts.
Consider adequate distance over the
whole side length and end part of the sen
sor (fig. A).
Assure that sensor is properly fixed;
larger dimension of capillary tube has to
be fixed with stuffing box (2 washers with
rubber gasket in between, tightened with
screw), (fig. A).
Fig. A Fig. B Fig. C
By installation shown on figure A you also
assure the optimal arm (distance between
stuffing box where sensor is fixed and end
part of the sensors inserted in the media in
heat exchanger or boiler) which will reduce
-
the risk of vibrations which could cause a
metal contact.
Please avoid installation which is shown on
figure B (thinner diameter of capillary tube
fits in stuffing box, longer arm etc.).
If you can not avoid or at least you assume
the possibility of metal contact, than you
have to use a protecting pocket (sleeve)
made of stainless steel (figure C).
By using this standard type of accessory
you will be faced with longer response time
of RAV’s performance due to Crte
slower heat transition.
© Danfoss | 2016.01
VI.5A.B3.02 | 1
Danf
already on order pro
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RAVI
Setting
Limiting or locking of setting range
1a 3a2a
1b/2b/3b
1c
2c 3c
oss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
vided that such alterations can be made without subsequential changes being necessary eady agreed.
2 | © Danfoss | DHS-SRMT/SI | 2016.01
tive companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
73693020/VI.5A.B3.02
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