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Description
Pressure measuring transducer
PREMASGARD® SHD/SHD-SD LCD
The PREMASGARD® SHD-SD pressure sensor is used to measure relative pressures (max. 0...16 bar) in gaseous and liquid media. Not suitable for ammonia and freons!
The SHD-xx-LCD device variant is supplied with an LCD-SHD display module. It is mounted below the angle connector. The module can be mechanically rotated and tilted, and the display content can be rotated in 90° increments to achieve the ideal reading position. The display types and pressure unit are configured directly on the display (menu-driven via buttons).
The SHD-xx-LCD device variant is supplied with an LCD-SHD display module. It is mounted below the angle connector. The module can be mechanically rotated and tilted, and the display content can be rotated in 90° increments to achieve the ideal reading position. The display types and pressure unit are configured directly on the display (menu-driven via buttons).
The pressure transducer converts the measured variable into a standard signal of 0 - 10 V or 4...20 mA. The process connection is G ½ . This pressure transmitter is used in hydraulics, pneumatics, process technology, mechanical and plant engineering.
Technical details
Voltage supply
24 V AC/ DC for output 0 -10 V
7 - 33 V DC for output 4 ... 20 mA
7 - 33 V DC for output 4 ... 20 mA
Response time
2 ms (1 ms typical)
Load changes
< 100 Hz
Characteristic line
± 0,3 %
Output
W-Modbus
Measuring range
0...10 bar
Measuring principle
ceramic measuring cell (NOT suitable for ammonia and freons)
Media temperature
–15...+ 125 °C
Pressure connection
G ½ " sealing at the back, and manometer (combined)
with profile gasket FPM, special WW G ¼ " DIN 3852
with profile gasket FPM, special WW G ¼ " DIN 3852
Type of pressure
relative
Overload range/ Bursting pressure
< 4 bar : 3 x final value (Messbereich)
> 4 bar : 2,5 x final value
> 4 bar : 2,5 x final value
Permissible medium
NOT suitable for ammonia and freons
Electrical connection
0.25 - 1.5 mm², via plug-in connector DIN EN 175301-803-A
Housing
stainless steel 1.4305
Connecting head
plastic, approx. 98 x 50 x 34 mm
Installation
directly on pressure line
Medium contacting parts
Pressure connection made of stainless steel V2A (1.4305);
Ceramic measuring element Al203 (96%);
Sealing material made from FPM (Viton)
Ceramic measuring element Al203 (96%);
Sealing material made from FPM (Viton)
Protection class
III (according to EN 60 730)
Protection type
IP 65 (according to EN 60 529)*
Standards
CE conformity, electromagnetic compatibility
in accordance with EMC Directive 2014/ 30/ EU, EN 61 326
in accordance with EMC Directive 2014/ 30/ EU, EN 61 326
Display
LCD display (16x27.5 mm) with backlight, on/off/auto;
multi-line; three-digit; display can be rotated and tilted
multi-line; three-digit; display can be rotated and tilted