Introduction
Specification
| Parameter | Exact Specification |
|---|---|
| Measuring Principle | Absolute and gauge pressure |
| Max. Measuring Range | 400 bar (5800 psi) |
| Reference Accuracy (Platinum) | Up to ±0.055% |
| Process Temperature (Diaphragm Seal) | -70°C…+400°C (-94°F…+752°F) |
| Explosion-Proof & Safety Certifications | ATEX, FM, IECEx, JPN Ex, INMETRO, NEPSI, SIL |
| Long-term Stability (10 Years) | 0.25% of URL |
| Max. Overpressure Limit | 600 bar (9000 psi) |
| Communication Protocol | 4…20 mA HART |
| Supply Voltage (Non-Ex) | 10.5…35V DC |
| Ambient Temperature Range | -40°C…+85°C (-40°F…+185°F) |
Key Advantages
Ultra-wide Range Compatibility: Covers 1 bar to 400 bar with both absolute and gauge pressure modes, meeting full-range needs from low to high pressure applications.
Extreme Environment Resilience: Supports process temperatures from -70°C to 400°C (with diaphragm seal), designed to withstand harsh high/low temperature industrial conditions.
Top-tier Accuracy & Stability: Platinum-class accuracy up to ±0.055%, with minimal drift of just 0.1% URL per year for consistent performance over decades.
Full Compliance & Safety: SIL-certified with ATEX, FM, and IECEx approvals, meeting EN10204-3.1 and NACE standards for hazardous and corrosive environments.
Fast Deployment & Easy Maintenance: Pre-tested manifolds reduce installation time; intuitive software wizard + local zero/span buttons enable quick setup, while RFID tags simplify device identification.