GPREMASGARD®SHD
Rev. 2020 - V13
The pressure measuring transducer
PREMASGARD
®
SHD
measures relative pressures in the bar range. It converts the measurand pressure into
standard signals of 0 -10 V or 4...20 mA. Process connection is G ½ " straight external pipe thread. SHD is used for pressure measurement
in gaseous and liquid media. Applications of this pressure transmitter are in hydraulics, pneumatics, process technology, in mechanical and plant
engineering. The pressure measuring cell is gasketless welded together with the pressure pick-up.
TECHNICAL DATA
Power supply: 24 V AC ⁄ DC for output 0 –10 V
7 - 33 V DC for output 4 ... 20 mA
Measuring ranges: see table (other ranges upon request)
Output signal: 0 -10V, 3-wire, (working resistance > 10 kOhm) or
4 ... 20 mA, 2-wire, (working resistance < (UB (V) -7 V) ⁄ 0.02 A ;
RLdepending on working resistance
Electrical connection: 0.25 - 1.5mm², via plug-in connector DIN EN 175301-803-A
(included in the scope of delivery)
Pressure connection: G ½ " sealing at the back, and manometer (combined)
with profile gasket FPM, special WW G ¼ " DIN 3852
Type of pressure: relative
Measuring principle:
steel measuring cell
Temperature of medium: – 40...+135 °C
Mounting: directly on pressure line
Housing: stainless steel
V2A
(1.4 305)
Connecting head: plastic, approx. 98 x 50 x 34 mm
Medium contacting parts: stainless steel
V2A
(1.4 305)
Response time: 2 ms (1 ms typical)
Characteristic line: ± 0.3 %
Overload range: < 6 bar: 5 x of final value
> 6 bar: 3 x of final value (max. 1500 bar)
Bursting pressure: < 6 bar: 10x of final value
> 6 bar: 6 x of final value (max. 2500 bar)
Protection class: III (according to EN 60 730)
Protection type:
IP 65
(according to EN 60 529)
Standards: CE conformity, electromagnetic compatibility
according to EN 61 326, EMC directive 2014 ⁄ 30 ⁄ EU
Tests: Drinking water approval according to NSF/ANSI 61/372,
UL-certified according to ANSI/UL 61010-1
Optional:
Display module
, made of plastic, polyamide material,
black colour, extra height: approx. 73 mm, pluggable,
factory-calibrated and configured
,
for displaying the differential pressure
(in bar, other units available upon request)
Connecting diagram
1
23
IN
+–
OUT
GND
3
2
1
Output pressure 0-10V
GND
Supply voltage
UB+ 24V AC/DC
SHD - U
Connecting diagram
3
2
11
23
IN
+–
OUT
Output pressure 4...20mA
Free
Supply voltage
UB+ 24V DC
SHD - I
PREMASGARD
®
SHD
Pressure measuring transducers, Premium
Type ⁄
WG01
Measuring
Range
Item No. Type ⁄
WG01
Measuring
Range
Item No.
SHD - U U - variant SHD - I I - variant
SHD-U 1 0...1 bar 1301-2111-0520-220 SHD-I 1 0...1 bar 1301-2112-0520-120
SHD-U 2,5 0...2.5 bar 1301-2111-0530-220 SHD-I 2,5 0...2.5 bar 1301-2112-0530-120
SHD-U 6 0...6 bar 1301-2111-0550-220 SHD-I 6 0...6 bar 1301-2112-0550-120
SHD-U 10 0...10 bar 1301-2111-0560-220 SHD-I 10 0...10 bar 1301-2112-0560-120
SHD-U 16 0...16 bar 1301-2111-0570-220 SHD-I 16 0...16 bar 1301-2112-0570-120
SHD-U 25 0...25 bar 1301-2111-0580-220 SHD-I 25 0...25 bar 1301-2112-0580-120
SHD-U 40 0...40 bar 1301-2111-0590-220 SHD-I 40 0...40 bar 1301-2112-0590-120
