Gefran KN-B35U - Melt High Temperature

Accuracy (1) H <±0.25%FSO (100...1000 bar)
M <±0.5%FSO (35...1000 bar)
Resolution Infinite
Measurement range 0..35 to 0..1000bar
0..500 to 0..15000psi
Maximum overpressure
(without degrading performances)
2 x FSO
1.5 x FSO over 700bar/10000psi
Measurement principle Extensimetric
Power supply 15..30Vdc N, C
10..30Vdc B, M
Maximum current absorption 25mA
Insulation resistance (at 50Vdc) >1000 MOhm
Output signal Full Scale (FSO) 5Vdc (M) - 10Vdc (N)
5,1Vdc (B) - 10,1Vdc (C)
Zero balance
(tolerance ± 0.25% FSO)
0Vdc (M, N)
0.1Vdc (B, C)
Zero signals adjustment
(tolerance ± 0.25% FSO) “Autozero” function
Span adjustment within ± 5% FSO See Melt manual
Maximum allowed load 1 mA
Response time (10...90% FSO) ~ 1ms
Output noise (RMS 10-400Hz) < 0.025% FSO
Calibration signal 80% FSO
Output short circuit and reverse
polarity protection YES
Compensated 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% FSO/°C
Diaphragm maximum
temperature
538°C
1000°F
Zero drift (zero) < 3,5bar/100°C /
< 28 psi/100°F
Zero drift temperature for
Autocompensated version (SP)
within the temperature range
20°C-500°C inclusive the drift
temperature of the housing
< 0.005 bar/°C 100 ≤ p < 500 bar
0.0022 %FS/°C p ≥ 500 bar
Thermocouple (model KN2) STD : tipo “J”
(isolated junction)
Protection degree
(with 6-pole female connector) IP65