Description
MPACT “ILI” series of Gefran, are pressure transmitters, without transmission fluid, for using in High temperature process environment (up to 350°C).
Pressure is transduced by a micro-worked silicon structure (MEMS) and the operating principle is “piezoresistive”.
This “Smart” transmitter with IO-Link output is ready for “Industry 4.0” requirements
TECHNICAL DATA OF ILI IMPACT
Accuracy (1) |
H <±0.25%FS (100…1000 bar)
M <±0.5%FS (10…1000 bar) |
Resolution | 16 Bit |
Measurement range |
0..10 to 0..1000bar
0..150 to 0..15000ps |
Maximum overpressure
(without degrading performances) |
1.5 x FS (up to 1200 bar/ 17400 psi max) |
Measurement principle | Piezoresistive |
Power supply | 18-30 Vdc |
Maximum current absorption (*) |
1 W
(1.2 W with optional relay) |
Zero offset | ± 0.25% FS |
Zero adjustment |
“Autozero” function (via IO-Link) |
Communication interface | IO-Link |
Cycle time | 2 msec |
IO-Link version | 1.1 |
Transmission type | COM2 (38.4 kBaud) |
Profile | Smart sensor generic profile |
SIO Mode | Yes |
Required class for Master port | A |
Pressure process data resolution | 14 bit |
Temperature process data resolution (opt.) |
16 bit |
Rangeability | 3:1 (analogue output opt.) |
Calibration signal | 80% FS |
Supply reverse polarity protection | Yes |
Compensed temperature range housing | 0…+85°C |
Operating temperature range housing | -30…+85°C |
Storage temperature range housing | -40…+125°C |
Maximum diaphragm temperature | 350°C / 660°F |
Zero drift on process temp. 20 to 350°C | < ± 1.2%FS |
Span drift on process temp. 20 to 350°C | < ± 1%FS |
Std contact diaphragm with process | 15-5 PH GTP+ |
Integral temperature (optional) | Accuracy ± 2 °C |
Protection degree
(with 5-pole female connector) |
IP65
(with suitable mating connector) |
FS = Full Scale (1) BFSL method (Best Fit Straight Line): includes combined effects of Non-Linearity, Hysteresis and Repeatability (acc. to IEC 62828-2).
(*) does not take into account absorption on DO in SIO mode (limited to 200mA)
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