Product Specifications; SensorSpecifications - Mettler Toledo InPro 7250-Serie Bedienungsanleitung

Downloaded from www.Manualslib.com
InPro ® 7250Series 23
5

Product specifications

5.1. Sensor specifications
Measuringprinciple inductiveinductive
Sensor data
Measuringrange 0...2000mS/cm0...2000mS/cm
MeasurementST:±(0.5 %ofmeas. ±(0.5%ofmeas.
valuedeviation value+25µS) value+25µS)
HT:±(0.5%ofmeas.
value+1µS)
Cellfactornominal 1)
Transferratio 120 120
Temperaturesensor Pt1000 Pt1000
Temperature
response(t )approx.5min approx.5min
90
Ambient conditions
Processtemperature ST:–20°C...+100°C –20°C...+125°C
(generalpurpose) (–4°F...+212°F)(–4...+257°F)
HT:–20°C...+180°C
(–4...+356°F)
Processtemperature ST:– –20°C...+125°C
(InEx-classified HT:–20°C...+130°C (–4...+257°F)
areainstallation)(–4...+266°F)
ProcessST:max.8bar max.16bar
pressure 3) (max.116psi) (max.232psi)
HT:max.20bar
(max.290psi)
Sensor materials
Sensor PEEKPFA
(mediumwetted) glass-fiberreinforcednotglass-filled
4)
(GF30)
Sensormounting
thread(G / ")stainlesssteel stainlesssteel
3
4
O-ring Viton
FlatgasketViton
Cable
Type ST:singlecoaxialcablesimplecoaxialcable
HT:doublecoaxialcable
CablejacketST:PVC PVC
HT:silicone
Availablecablelengths 3,5and10m 3,5and10m
(9.8,16.4(9.8,16.4
and32.8ft)and32.8ft)
Approvals and certificates
ATEXST:– –
FMST:– –
Quality/Endcontrol 
Thisvaluedependsontheinstallation.
1)
Theexactvaluemustbedeterminedwithacalibration.
Thecombinationofhighpressure,hightemperatureand/or
2)
aggressiveprocessmediumreducesthesensorlifespan.
Dependingontheinstallation.
3)
ThismaterialisnotFDAlisted.
4)
©01/2016Mettler-ToledoGmbH CH - 8606Greifensee
PrintedinSwitzerland 52002799
manuals search engine
InPro 7250 ST/HT InPro 7250 PFA
2.175 2.30
2)
®
FEP
®
PTFE
HT:• •
HT:• •
••