Description
IDP50S is a compact, robust, and SIL-certified DP transmitter designed for flow (with primary elements), DP-based level, filter clog monitoring, and steam differential control. With fast response electronics, harsh-process diaphragm seals, and reliable performance under vibration/thermal shifts, IDP50S suits utilities, boiler rooms, compressors, HVAC plants, and general industrial DP networks.
IDP50S — Key Technical Data & Selection Parameters
| Parameter | Specification / Details |
| Measurement Type | Differential Pressure (DP) |
| Accuracy | ±0.075% of span |
| Turndown / Rangeability | 50:1 |
| Output | 4–20 mA + HART 7 |
| DP Range | 0–0.06 mbar to 0–210 bar DP (configurable) |
| Static Pressure Limit | Up to 250 bar |
| Response Time | < 150 ms |
| Process Temp Range | –40 °C to +120 °C (with seals) |
| Enclosure Rating | IP66 / IP67 |
| Process Wetted Materials | SS316L, Hastelloy C, Tantalum optional |
| Display | LCD, live engineering units + % span |
| Safety Compliance | SIL2 / ATEX / IECEx |
| Diagnostics | Empty line alert, over-range alarm, impulse blockage alert |
| Mounting Options | Manifold mount, remote capillary, diaphragm seals |
| Primary Element Compatibility | Orifice, Venturi, Annubar, Pitot tube |
| Power Supply | Loop powered 24V DC |
| EMC Immunity | Industrial-grade shielding & noise rejection |
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