ITRON RR 16 - SSV Spring Range Specifications; Various SSV Spring Range Tables; Limiting Set Points for SSV

21
Spring range of integrated SSV
SAV 033
OPSO (wdo = 40 – 450 mbar)
SAV SL-IZN.1 / M.1 OPSO (wdo = 0,035 – 1.7 bar)
SAV 022
OPSO & UPSO (wdo = 0,020 – 1.7 bar and wdu = 10 – 220 mbar)
SAV SID-N und -M OPSO & UPSO (wdo = 0,020 – 1.7 bar and wdu = 5 – 220 mbar)
Limiting values of set points for SSV SL-IZ…; 033; 022 and SID*
With RR 16 gas pressure regulators, only the diaphragm size of the regulator actuating drive deter-
mines the highest shut-off pressure pdo of the SSV.
Type
Spring range wdso Spring-No.: Colour Wire-Ø (mm)
40 – 70 mbar 955-200-22 red 1,4
SAV 033
50 – 150 mbar 955-200-23 blue 1,6
140 – 450 mbar 955-200-24 green 2,6
Type Spring range wdso Spring-No.: Colour Wire-Ø (mm)
SL-IZN.1
35 – 250 mbar 955-202-36 red 1,8
200 – 800 mbar 955-202-37 green 2,5
SL-IZM.1 0,6 – 1,7 bar 955-202-38 yellow 3,6
Type Spring range wdso Spring range wdsu Spring-No.: Colour Wire-Ø (mm)
SAV 022,
OPSO
pdso
20 – 60 mbar 955-200-22 red 1,4
50 – 120 mbar 955-200-23 blue 1,6
100 – 450 mbar 955-200-24 green 2,6
0,35 – 1,0 bar 955-203-41 black 3,2
0,8 – 1,7 bar 955-203-42 yellow 4,0
SAV 022,
UPSO
pdsu
10 – 50 mbar 955-200-32 red 0,8
40 – 120 mbar 955-203-51 brown 1,25
100 – 220 mbar 955-203-76 yellow 1,6
Type Spring range wdso and wdsu Spring-No.: Colour Wire-Ø (mm)
SAV SID-N
OPSO & UPSO
pdso + pdsu
5 – 110 mbar 955-201-65 black 3,2
80 – 250 mbar 955-201-66 green 4,0
SAV SID-M
OPSO & UPSO
pdso + pdsu
100 - 230 mbar 955-201-65 black 3,2
200 – 470 mbar 955-201-66 green 4,0
0,45 – 1,5 bar 955-201-67 brown 5,6
1,0 – 1,7 bar 955-201-68 black 6,0
Actuating Drive Body-Ø Maximal set point pdso of SSV
12“ diaphragm housing 0,3 bar above pds
8“diaphragm housing 0,6 bar above pds
*) In combination low-pressure / medium-pressure measuring unit (SSV-SID-NM) the upper switching point must not
exceed 1,5 bar!