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)
