S+S Regeltechnik PREMASGARD SHD 400 Serie Notice D'instructions page 6

G
®
PREMASGARD
The pressure sensor ⁄ differential pressure sensor PREMASGARD
differential pressures in virtually neutral gaseous and liquid media. A rugged and non-sensitive ceramic pressure measuring cell is used. The measuring
pressure acts on the ceramic membrane, causing it to deform. This membrane is fitted with a DMS bridge whose resistance value changes in proportion
to the degree of deformation. The electronics integrated in the transmitter housing converts this change in resistance into a standard signal of
0-10 V or 4...20 mA. The process connection is implemented via two internal threads G ⅛ ". It is used in all areas of industrial and sanitary measurement
technology, such as differential pressure measurement between the supply and return lines in heating systems or for monitoring filters, fans, and
compressors.
TECHNICAL DATA
Power supply:
Measuring ranges:
Output:
Permissible working resistance:
(at nominal voltage)
Electrical connection:
Pressure connection:
Type of pressure:
Medium:
Temperature of medium:
Mounting:
Housing:
Medium contacting parts:
Response time:
Characteristic line:
Overload range:
Bursting pressure:
Protection class:
Protection type:
Standards:
ACCESSORIES
VSD - xx - VA ⁄ ms
WH-400
PREMASGARD ®
SHD 400
Type ⁄ WG01
SHD 400 - U
S H D 4 0 0 U VA 2
S H D 4 0 0 U VA 4
S H D 4 0 0 U VA 6
S H D 4 0 0 U VA 10
SHD 400 - I
S H D 4 0 0 I VA 2
S H D 4 0 0 I VA 4
S H D 4 0 0 I VA 6
S H D 4 0 0 I VA 10
ACCESSORIES
V S D - 0 6 - M S
V S D - 0 8 - M S
V S D - 0 6 -VA
V S D - 0 8 -VA
W H - 4 0 0
SHD 400
24 V AC ⁄ DC (± 20 %)
see table
0 -10 V or 4...20 mA
R = 2 kΩ for U-variant
L
R = 700 Ω for I-variant
L
0.25 - 1.5 mm², via plug-in connector DIN EN 175301-803-A (included in the scope of delivery)
G ⅛ " internal thread
(optional connection types upon request)
differential pressure, above- or below atmospheric pressure
liquid or gaseous
– 20...+80 °C (non-freezing media)
by 2x M4 screw or
fixing plate for wall mounting (installation arbitrary)
stainless steel V2A (1.4305)
ceramic, stainless steel V2A (1.4305), brass, fluorinated rubber
< 5 ms
< 1 % of final value (at +25 °C)
see table (one-sided max. pressure)
64 bar
III (according to EN 60 730)
IP 65 (according to EN 60 529)
CE conformity,
electromagnetic compatibility according to EN 61 326, EMC directive 2014 ⁄ 30 ⁄ EU
Fitting set, made of stainless steel VA or brass (see table)
Fixing plate for wall mounting (wall holder)
Pressure measuring transducers, Standard
for gaseous and liquid media
Measuring One-sided
Range max. pressure
(+)
0... 2 bar 10 bar
0... 4 bar 21 bar 15 bar
0... 6 bar
21 bar 15 bar
0...10 bar 25 bar 25 bar
0... 2 bar 10 bar
0... 4 bar 21 bar 15 bar
0... 6 bar
21 bar 15 bar
0...10 bar 25 bar 25 bar
Fitting set made of brass, 6 mm
Fitting set made of brass, 8 mm
Fitting set made of stainless steel VA, 6 mm
Fitting set made of stainless steel VA, 8 mm
Fixing plate for wall mounting (wall holder)
®
SHD 400 is used to measure above-atmospheric, below-atmospheric, and
System
pressure
(–)
5 bar 16 bar
16 bar
16 bar
45 bar
5 bar 16 bar
16 bar
16 bar
45 bar
Output Item No.
U - variant
0 -10 V 1301-4131- 0850- 139
0 -10 V 1301-4131- 0540- 139
0 -10 V 1301-4131- 0550- 139
0 -10 V 1301-4131- 0560- 139
I - variant
4...20 mA 1301-4132- 0850- 139
4...20 mA 1301-4132- 0540- 139
4...20 mA 1301-4132- 0550- 139
4...20 mA 1301-4132- 0560- 139
7100- 0064- 1100-000
7100- 0064- 1300-000
7100- 0064- 1200-0 00
7100- 0064- 1400-0 00
7100- 0066- 0100-0 00
Rev. 2022 - V17