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

InPro 7250 Series
5

Product specifications

5.1.

Sensor specifications

Measuring principle
Sensor data
Measuring range
Measurement
value deviation
Cell factor nominal
Transfer ratio
Temperature sensor
Temperature response (t
Ambient conditions
Process temperature
(general purpose)
Process temperature
(In Ex-classified
area installation)
Process
pressure
3)
h
Note: See also permissable pressure and temperature
diagrams in appendix.
Sensor materials
Sensor
(medium wetted)
Sensor mounting
thread (G / ")
3
4
O-ring
Flat gasket
Cable
Type
Cable jacket
Available cable lengths
Approvals and certificates
ATEX, UKEX
FM
Quality/End control
This value depends on the installation.
1)
The exact value must be determined with a calibration.
The combination of high pressure, high temperature and/or
2)
aggressive process medium reduces the sensor life span.
Depending on the installation.
3)
This material is not FDA listed.
4)
InPro 7250 Series
Printed in Switzerland
InPro 7250 ST/HT
inductive
0...2000 mS/cm
ST: ± (0.5 % of meas.
value + 25 µS)
HT: ± (0.5% of meas.
value + 1 µS)
1) 2.175
120
Pt 1000
approx. 5 min
)
90
2)
ST: –20 °C...+100 °C
(–4 °F...+212 °F)
HT: –20 °C...+180 °C
(–4...+356 °F)
ST: –
HT: –20 °C...+130 °C (–4...+257 °F)
(–4...+266 °F)
ST: max. 8 bar
(max. 116 psi)
HT: max. 20 bar
(max. 290 psi)
PEEK
4) glass-fiber reinforced
(GF30)
stainless steel
Viton
®
Viton
ST: single coaxial cable simple coaxial cable
HT: double coaxial cable
ST: PVC
HT: silicone
3, 5 and 10 m
(9.8, 16.4
and 32.8 ft)
ST: –
HT: •
ST: –
HT: •
•
© 10 / 22 METTLER TOLEDO
InPro 7250 PFA
inductive
0...2000 mS/cm
± (0.5% of meas.
value + 25 µS)
2.30
120
Pt 1000
approx. 5 min
–20 °C...+125 °C
(–4...+257 °F)
–20 °C...+125 °C
max. 16 bar
(max. 232 psi)
PFA
not glass-filled
stainless steel
FEP
PTFE
PVC
3, 5 and 10 m
(9.8, 16.4
and 32.8 ft)
–
•
–
•
•
52 002 799 H
21