User guide

3
IM 12D08N05-01E
2
GENERALSPECIFICATIONS
 Hold : ContactcanbeusedtosignaltheHOLDsituation.
 Failsafe : ContactS4isprogrammedasafail-safecontact
 (*)Note:Whencontactoutputcurrentismorethan4Amps,ambienttemperatureshouldbeless
than 40 ºC.
F) Contact input : Remote range switching to 10 times the programmed range.
 Contactopen : Ifimpedance>100kΩ:Range1
(“Programmed range for mA1 output" is "Range 1.”)
 Contactclosed : Ifimpedance<10Ω:10xRange1
G) Temperature compensation
 Function : Automaticormanual,fortemperaturerangesmentionedunderB
(inputs).
Reference temp. : programmable from 0 to 100 ºCor30-210ºF(default25ºC).
H) Compensation algorithm
: According IEC 60746-3 NaCl tables (default).
   Twoindependentuserprogrammabletemperaturecoefficients,from0%
to3.5%perºC(ºF)byadjustmentorcalibration.
Matrix compensation: With conductivity function of concentration and temperature. Choice out
of 13 preprogrammed matrixes and 2 100-points user-programmable
matrixes.
I) Calibration : Semi-automaticcalibrationusingpre-configuredOIML(KCl)buffer
tables, with automatic stability check. Manual adjustment to grab sample
J) Logbook : Softwarerecordofimportanteventsanddiagnosticdatareadilyavailable
in the display or through HART
®
.
K) Display : GraphicalQuarterVGA(320x240pixels)LCDwithLEDbacklightand
touchscreen.PlainlanguagemessagesinEnglish,German,French,
Spanish,Italian,Swedish,PortugueseandJapanese.
L) Shipping details
 Packagesize : 290x300x290mm(LxWxD)(11.5x11.8x11.5inch)
Package weight : app. 2.5 kg (5.5 lbs)
Converter weight : app. 1.5 kg
M) Housing : Cast aluminum housing with chemically resistant coating;
Polycarbonate cover with Polycarbonate flexible window
: ProtectionIP66/NEMA4X/CSAType3S
 Colour : Silvergrey
 SC450G-A(D)-A : IP66cableglandsaresuppliedwiththeunit
 SC450G-A(D)-U : NEMA4Xcloseupplugsaremountedintheunusedcableentryholes
and can be replaced by conduit fittings as required
Pipe, Panel or Wall mounting using optional hardware
 Optionalconduitadapter
   G1/2,1/2NPTorM20female
N) Power supply
 SC450G-A : Ratings;100-240VAC Acceptablerange;90to264VAC
Ratings;50/60Hz Acceptablerange;50Hz±5%,60Hz±5%
Power Consumption; 15 VA
 SC450G-D : Ratings;12-24VDC Acceptablerange;10.8to26.4VDC
Power Consumption; 10 W