Gefran WE SIL2-B17U - Melt High Temperature

Accuracy (1) H <±0.25%FS (100...1000 bar)
M <±0.5%FS (17...1000 bar)
Resolution Infinite
Measurement range 0..17 to 0..1000bar
0..250 to 0..15000psi
Maximum overpressure (without degrading performances)
2 x FS
1.5 x FS above 500bar/7500psi
Measurement principle Extensimetric thick film
Power supply 10...30Vdc
Maximum current absorption 32mA
Insulation resistance (at 50Vdc) >1000 MOhm
Output signal Full Scale (FS) 20mA
Zero balance (tollerance ± 0.25% FS) 4mA
Zero signals adjustment (tollerance ±
0.25% FS) “Autozero” function
Span adjustment within ± 5% FS See Manual
Maximum allowed load See diagram
Response time (10...90% FS) ~ 1ms
Output noise (RMS 10-400Hz) < 0.025% FS
Calibration signal 80% FS
Output short circuit ingress and reverse
polarity protection YES
Compensed temperature range 0...+85°C
Operating temperature range -30...+105°C
Storage temperature range -40...+125°C
Thermal drift in compesated range: Zero
/ Calibration / Sensibility < 0.02% FS/°C
Diaphragm maximum temperature 315°C / 600°F
Zero drift due to change in process temperature (zero) < 0.04 bar/°C
Zero drift temperature for Autocompensated
version (SP) within the temperature range
20°C-315°C inclusive the drift temperature
of the housing
< 0.005 bar/°C 100 ≤ p < 500 bar
0.0022 %FS/°C p ≥ 500 bar
Standard material in contact with process
medium
Diaphragm:
• 17-7PH corrugated diaphragm
 with GTP+
Stem
• 17-4 PH
Thermocouple (model WE2) STD: type “J” (isolated junction)
Protection degree (with 6-pole female
connector CON300) IP66
SIL2 certification IEC/EN 62061
 IEC 61508