SITRANS P320/P420 are the first pressure transmitters with remote safety handling: It enables the user to program all devices from the control room instead of each individual transmitter on site. This shortens commissioning, especially in applications that require functional safety. A test period of up to 15 years instead of the usual 2 years ensures low maintenance costs.
Technical Overview
| Accuracy | 0,065 % (SITRANS P320), 0,04 % (SITRANS P420) |
| Response Time | down to 105 ms |
| Long-Term Stability | < 0,125 % / 5 years |
| Measuring Cells | from 20 mbar to 700 bar |
| Max Turndown | 100:1 |
| Measured MEdium Temperature | -40 oC to +100 oC |
| Certificates / Approvals | ATEC, IEC EX, FM, CSA, NEPSI, and Other |
| SIL-2/3 Certification |
|
| Communication | 4..20 mA / HART, PROFIBUS PA, FOUNDATION FIELDBUS |
| Diaphragm Materials | Stainless Steel, Hastellot, Tantalum, Monel, Gold |
Benefits
- Reduced commissioning time due to remote safety handling
- Suitable for harsh conditions due to robust materials
- User-friendly due to clear and large display and diagnostic icons acc. to NAMUR NE107 and a quick start wizard
- Maintenance cost reduction due to proof test interval up to 15 years
- Fast reaction and optimized processes due to reduced response time
Catalog :
SITRANS P320/P420