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Description
differential pressure transducer
PREMASGARD® SHD 692 LCD
The pressure sensor/ differential pressure sensor PREMASGARD® SHD-692
is used to measure pressures in gaseous and liquid media. It converts
the measured variable into a standard signal of 0-10 V or 4...20 mA,
with process connection 2 x G ⅛ - 27 NPT female thread.
The SHD-692 differential pressure transmitter is used in pipelines and hydraulic systems, in mechanical and plant engineering and in building automation.
Not suitable for ammonia and freons!
The SHD-692 differential pressure transmitter is used in pipelines and hydraulic systems, in mechanical and plant engineering and in building automation.
Not suitable for ammonia and freons!
The SHD
692-xx-LCD device variant is supplied with an LCD-SHD display module. It
is mounted below the right-angle connector. The module can be
mechanically rotated and tilted, and the display content can be rotated
in 90° steps to achieve the ideal reading position. The display types
and pressure unit are configured directly on the display
(menu-controlled via buttons).
Technical details
Permissible working resistance (at nominal voltage)
RL = 600 Ω for I-variant
Response time
< 5 ms
Measuring principle
ceramic measuring cell
Media temperature
+5...+176 °F
Pressure connection
screw pipe connection for 0.236 in pipe
(G ⅛ " - 27 NPT internal thread)
(G ⅛ " - 27 NPT internal thread)
Type of pressure
differential pressure
Class
0.5 %
Total error
< 1.3 %
System pressure
max. 362.5 psi (P1 + P2)
Bursting pressure
1.5 x system pressure
Medium
liquid or gaseous
Permissible medium
NOT suitable for ammonia and freons
Insulating resistance
100 MΩ,
at +68 °F (500V DC)
at +68 °F (500V DC)
Electrical connection
AWG 24 - 16, via plug-in connector DIN EN 175301-803-A
Housing
stainless steel 1.4305
Connecting head
angle plug connector DIN EN 175301- 803 - A
Output signal
4...20 mA, 2-wire connection
Installation
installation arbitrary
Bursting pressure
1.5 x Systemdruck
Medium contacting parts
INOX 1.4305, ceramics, sealing material EPDM
Protection class
III (according to EN 60 730)
Measuring range
0... 14.5 psi
Protection type
IP 65 (according to EN 60 529) with receptacle mounted
Pressure port
screw pipe connection for 0.236 in pipe
(G ⅛ " - 27 NPT internal thread)
(G ⅛ " - 27 NPT internal thread)
Max. One-Side Overload
72.5 psi
Class
0,5 %
Total error
< 1,3 %
Overload range
72.5 psi
System pressure
max. 29 psi (P1 + P2)
Connecting head
Winkelstecker, DIN EN 175301 - 803 -A
Medium contacting parts
INOX 1.4305, Keramik, Dichtmaterial EPDM
Standards
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
Display
LCD display (0.63x1.08 in)
multi-line; three-digit; display can be rotated and tilted
multi-line; three-digit; display can be rotated and tilted