General DM8252 Manuale utente
INTRODUCTION
FZW_WfWd_WSegdWe,
9SgYWbdWeegdW
S_WSegdW_W`faXbdWeegdWfZSf[e
dWXWdW`UWVfaS_T[W`fbdWeegdW
6[XXWdW`f[S^bdWeegdW
S_WSegdW_W`faXV[XXWdW`UWaX
fiabdWeegdWe
FZS`]kagXadbgdUZSe[`YfZ[e6[Y[fS^
?S`a_WfWd FZ[e[`efdg_W`f[eS
badfST^WTSffWdkabWdSfWVbdWeegdW
_WSegd[`YVWh[UW
FZW?S`a_WfWd[e[VWS^Xad:H35!D
fWUZ`[U[S`e_WSegd[`YbdWeegdW
^WhW^_WV[US^Wcg[b_W`fUa_bgfWd
bWd[bZWdS^eb`Wg_Sf[UUa`fda^e
FZW_WfWdi[^^V[eb^SkS^^>56
eWY_W`feiZW`[f[eX[deffgd`WV
a`XadSbbdaj %eWUa`Ve FZagYZ
kag_[YZfeWW63F3>A997D
K!?!6D7>3H9 fZWeWeWY_W`fe
SdW`afShS[^ST^WXadfZ[e_WfWd
FZW>56[eV[h[VWV[`fafiaV[ef[`Uf
eWUf[a`e,A`W^SdYWbd[_Sdkfab
eUdWW`S`Va`We_S^^Wdd[YZf
Taffa_eUdWW`dW^Sf[hW5^aU]
FZW$V[eb^SkSdWSe]WWbkag
Ua`efS`f^kgbVSfWVi[fZfZW
bdWeegdW_WSegdW_W`fe
2
DM8252_8252RS_Manual_fin081109:Layout 1 9/23
CONVERSION & RESOLUTION
1mbar=
1mbar=
Resolution
Inch of H2O
mbar
psi
bar
mm of H2O
0.01
0.004
0.1
0.001
1
0.401
0.0145
1
0.001
10.2
Meter has 5selectable units of
measure: InH2O, psi, mbar, bar,
mmH2O.
Please check tubingis not leaking
or damaged beforeusing.
MANOMETER QUICK START
Unscrew battery compartmenton
rear of instrumentand fit PP3(or
Equivalent)battery replace cover
and secure withscrew.
Press to switchthe instrument on.
Press to selectunit of pressure
measurement required. To zero by
pressing and holdfor three
seconds , theinstrument now reads
gauge pressure.
Press for differential pressure
measurement.
I
UNIT
HOLD
DIF
DIF
3
DM8252_8252RS_Manual_fin081109:Layout 1 9/23
BdWeefaV[eb^SkTSU]^[YZf
;f[^^g_[`SfWeXadSbbdaj[_SfW^k%"
eWUa`VeS`VSgfa_Sf[US^^kei[fUZWe
aXX
BdWeeS`VZa^VXadfZdWW
eWUa`Vefafgd`U^aU]XWSfgdWaXX
BdWeefaefSdfU^aU]bdWee
SYS[`faeWWf[_We[`UWefSdfaX
dWUadV[`YaX?Sj dWSV[`Y BdWee
SYS[`faeWWf[_We[`UWefSdfaX
dWUadV[`YaX?[` dWSV[`Y BdWee[`Y
SYS[`dWfgd`efadWS^f[_W
dWUadV[`Y_aVW
Note:
HOLD
REC REC
REC
REC
HOLD
REC
HOLD
REL
REC
UNIT
BdWeefaXdWWlWdWSV[`Y BdWee
SYS[`faUS`UW^XWSfgdW
FZWU^aU]XWSfgdW[eShS[^ST^Wi[fZ
YSgYWbdWeegdWa`^k`afV[XXWdW`f[S^
FZW[`efdg_W`fi[^^Sgfa_Sf[US^^k
ei[fUZaXXSXfWd$"_[`gfWeg`^Wee
e^WWb_aVW[eV[eST^WVeWWbSYW'
3GFABAI7DA88
4
DM8252_8252RS_Manual_fin081109:Layout 1 9/23
4
3
10
12
1
5
9
8
7
6
11
15
14
2
13
HOLD REL DIF
DATALOGGER
REC AVG
MAX MIN BAT
CONTROLS AND INDICATORS
1.
2. "-" Minus pressure display.
3. MAX MIN pressure recorded.
4. REC starts recording modeand
displays max./min. pressure
recorded.
5. AVG Average records
6.
7.
8.
9. Pressure unitindication.
10.
11. DIF Differential pressure mode.
12. "+" Positive pressure connection.
13. "-" Negative pressure connection.
Primary Data Screendisplays
pressure value.
(N/A).
DC powerin Jack.
RS232 output port.
H/M/S 88:88:88 displays timefor
Hour / Minute/ Second.
BAT Battery low indicator.
inH2O psi mbar bar mmH2O
14. HOLD Freezes pressure reading.
15. REL (N/A)
Establish a relative zero for the
primary screen information.
5
DM8252_8252RS_Manual_fin081109:Layout 1 9/23
FZ[e[`efdg_W`fi[^^Sgfa_Sf[US^^k
eZgfaXX[`Sbbdaj $"_[`gfWeXad
WhWdkbaiWda` 8addWUadV[`Yad
abWdSf[`YahWd^a`YWdbWd[aVeaXf[_W
kagUS`V[eST^WfZWe^WWb_aVWTk
bdWee[`YS`Ve[_g^fS`Wage^k
TWXadWbaiWd[`Ya`
3` "n" i[^^SbbWSd[`fZW_[VV^WaXfZW
eUdWW`SfiZ[UZf[_WkagUS`dW^WSeW
fZWTgffa` EWW 8[Y 3FZW
V[eST^We^WWb_aVWi[^^TW[`hS^[VSXfWd
baiWdaXX
Fig. A
I
AUTO POWER OFF
(SLEEP FUNCTION)
MODE OPTIONS
6W^WfWS`VdWb^SUW i[fZbdaYdS__ST^W
geWdeW^WUfST^WefSdfgb _aVW
FZWV[eb^Ski[^^VWXSg^ffafZW_aVW
^SefgeWV
"-" Negative
pressure
"+" Positive
pressure
FZWXa^^ai[`YfST^W^[efefZW_aVWeaX
abWdSf[a`fZSfUS`TW[`ha]WVTk
bdWee[`YfZWTgffa`[`V[USfWV
HOLD
HOLD
6
DM8252_8252RS_Manual_fin081109:Layout 1 9/23
HOLD DIF
REC
UNIT
l
/
/
/
DISABLE SLEEP MODE
ZERO SETTING
SELECT UNIT / SKIP CAL.
HOLD
HOLD
Hold 2 sec.
Fgd`e[`efdg_W`fa`VWXSg^f
eWff[`YS`VaXX
I
REC
BdWee_a_W`fSd[^kS`VdW^Sf[hW
U^aU]efSdfe[`fZW^aiWdd[YZf
eUdWW`
REC [eV[eb^SkWV[`fZW_[VV^W
^WXfaXeUdWW`8[Y 4 AfZWdTgffa`
Xg`Uf[a`eSdW^aU]WVagfWjUWbf
Power, Unit and Backlight.
BdWee_a_W`fSd[^kSYS[`S`VfZW
g`[fUkU^WefZdagYZMAX 8[Y 5
S`V MIN8[Y 6S`VTSU]fa
UgddW`fbdWeegdW-fZWdWUadV
_aVW[eV[eb^SkWVa`fZW>56
BdWeeS`VZa^VXad%eWUa`Ve
fafgd`aXXfZWdWUadVXg`Uf[a`S`V
dWfgd`fa`ad_S^_aVW
REC
Fig. B
inH2O psi mbar b ar mmH2O
7
DM8252_8252RS_Manual_fin081109:Layout 1 9/23
BdWee_a_W`fSd[^kfaXdWWlWfZW
bdWeegdWdWSV[`Y 8[Y 7
Fig. C
Fig. D
BdWee_a_W`fSd[^kDIF SbbWSde
a`fabaXfZW>56S`VfZWV[eb^Sk
[`V[USfWefZWdW^Sf[hWlWdadW^Sf[hW
lWdaUSgeWefZWhS^gWaXfZW
V[eb^SkfaeZaiSe"0.0"a`^kfZW
S_ag`faXbdWeegdWUZS`YWi[^^TW
[`V[USfWV BdWee_a_W`fSd[^k
SYS[`S`VfZWg`[fdWfgd`efafZW
`ad_S^_aVWaXbdWeegdW
V[XXWdW`f[S^eWW8[Y 8
DIF
Fig. F
Fig. E
HOLD
inH2O psi mbar b ar mmH2O
inH2O psi mbar b ar mmH2O
inH2O psi mbar b ar mmH2O
inH2O psi mbar b ar mmH2O
8
DM8252_8252RS_Manual_fin081109:Layout 1 9/23
BdWee_a_W`fSd[^kS`VfZWg`[fe
i[^^UkU^WfZdagYZ
"mbar", " bar", "mmH2O" iZ[UZ
SdW[`V[USfWVa`fZWTaffa_aXfZW
V[eb^SkEWW8[Y 9:
UNIT
6[XXWdW`f[S^BdWeegdW,S_WSegdW_W`f
aXfZWV[XXWdW`UWTWfiWW`fiabdWeegdWe
[ W geWV[XXWdW`f[S^bdWeegdWeW`ead
fa_WSegdWYSgYWbdWeegdWTk
^WSh[`Ya`WbdaUWeeUa``WUf[a`abW`
faSf_aebZWdWS`VUa``WUf[`YfZW
eWUa`VeW`eadbadffakagdekefW_
Fig. G
BdWee_a_W`fSd[^kS`VfZWTSU]
^[YZf[^^g_[`SfWeXadSbbdaj %"
eWUa`VefZW`fgd`eaXXSgfa_Sf[US^^k
AdbdWee_a_W`fSd[^kfaVWUdWSeW
fZWX[YgdWiZW`US^[TdSf[a`[eTW[`Y
bWdXad_WV
Fig. H
" InH2O","psi",
inH2O psi mbar b ar mmH2O
inH2O psi mbar b ar mmH2O
9
DM8252_8252RS_Manual_fin081109:Layout 1 9/23
FZW_WfWd[eUS^[TdSfWV[`ZageW
TWXadWeZ[bb[`Y
IZW`bdabWd^k_S[`fS[`WVfZW
_WfWdi[^^_S[`fS[`[feSUUgdSUk
ebWU[X[USf[a`faW`egdWkagd_WfWd
[ebWdXad_[`YSf[febWS]eW`V[ffa
fZWXSUfadk adScgS^[X[WV[`efdg_W`f
US^[TdSf[a`XSU[^[fkXadS``gS^
US^[TdSf[a`
;f[edWUa__W`VWVfaS^iSkeeWflWda
TWXadWfS][`YS_WSegdW_W`f DWXWdfa
lWdaeWff[`YbdaUWVgdWa`bSYW#$
Cleaning:
GeWSVS_bU^afZS`V_[^VeaSbfa
U^WS`fZWUSeWaXfZW?S`a_WfWdVa
`afgeWZSdeZVWfWdYW`feadSTdSe[hWe
SefZWeW_Sk_SdfZWX[`[eZadVS_SYW
fZWg`[feUSeWi[fZS`SVhWdeW
UZW_[US^dWSUf[a`
CALIBRATION MODE
5S^[TdSf[a`_aVW[ea`^kSbb^[UST^W
XadSefS`VSdV_S`a_WfWdUS^[TdSfad
adS`kcgS^[X[WV_WfWdUS^[TdSf[a`
XSU[^[fkXadS``gS^US^[TdSf[a`
# 8[def_S`gS^^keWffZWV[eb^Skfa
lWda`aSbb^[WVfafZWUa``WUfad
dWXWdfafZW_S`gS^lWdabdaUWVgdW
a`bSYW#$
MAINTENANCE
10
13.
DM8252_8252RS_Manual_fin081109:Layout 1 9/23
Altri manuali per DM8252
1
Questo manuale è adatto per i seguenti modelli
1
Indice
Altri manuali General Strumento di misura
General
General DAF3010B Manuale utente
General
General TOOLSMART TS02 Manuale utente
General
General DTH04 Manuale utente
General
General PM930SD Manuale utente
General
General DPH230SD Manuale utente
General
General DAMP60 Manuale utente
General
General MMD950 Manuale utente
General
General MMD4E Manuale utente
General
General PCT2236B Manuale utente
General
General MMH800 Manuale utente
General
General MP905 Manuale utente
General
General DLM204 Manuale utente
General
General DAF3009 Manuale utente
General
General DSMM600 Manuale utente
General
General DLAF930S Manuale utente
General
General A3G Manuale utente
General
General DCS1100 Manuale utente
General
General MM9 Manuale utente
General
General MMD900 Manuale utente
General
General MMD7NP Manuale utente
