Mô tả sản phẩm
Fluid sensors
Features
| Medium | Liquid, gaseous |
| Pressure type | Gauge pressure |
| Measuring range | 0 bar … 10 bar |
| Process temperature | ?20 ?C … +150 ?C |
| Output signal | 4 mA … 20 mA, 2-wire |
| EHEDG approval | ? |
Performance
| Non-linearity | ? ? 0.2 %, of span (Best Fit Straight Line, BFSL) according to IEC 61298-2 |
| Accuracy | ? ? 0.5 % of the span |
| Non-repeatability | ? ? 0.1 % of the span |
| Response time (10 % … 90 %) | ? 10 ms |
| Long-term drift/one-year stability | ? 0.2 % of the span |
| Temperature coefficient in rated temperature range | Mean TC of zero: ? 0.2% of span / 10 K for measuring ranges 0 bar … 0.6 bar up to 0 bar … 25 bar, Mean TC of zero: ? 0.25 % of span/ 10 K with pressure range 0 bar … 0.4 bar? 0.25 % of span/ 10 K, with pressure range 0 bar … 0.4 bar, Mean TC of zero: ? 0.4% of span / 10 K for measuring range 0 bar … 0.25 bar, Mean TC of span ? 0.2 % of span / 10 K |
| Rated temperature range | 0 ?C … +80 ?C |
Mechanics/electronics
| Process connection | Varivent connection type N |
| Wetted parts | Stainless steel 1.4435 |
| Internal transmission fluid | Synthetic oil, FDA approved |
| Housing material | Stainless steel 1.4571 |
| Connection type | Field housing IP67 |
| Supply voltage |
10 V DC … 30 V DC 14 V DC … 30 V DC with output signal 0 V … 10 V 11 V DC … 30 V DC with output signal 4 mA … 20 mA and field housing |
| Electrical safety |
Overvoltage protection: 36 V DC Short-circuit protection: QA towards M Reverse polarity protection: L+ to M Protection class: III |
| Dielectric strength | 500 V DC, NEC Class 02 power supply (low voltage and low current max. 100 VA even in the event of a fault) |
| CE-conformity | EMC directive: 2004/108/EC, EN 61326-2-3 |
| Weight sensor | Approx. 500 g |
| Seal | EPDM |
| Enclosure rating | IP67 |
| Protection class III | ? |
Ambient data
| Ambient temperature | ?20 ?C … +80 ?C |
| Storage temperature | ?40 ?C … +100 ?C |
| Shock load | 500 g according to IEC 60068-2-27 (mechanical shock) |
| Vibration load | 15 g according to IEC 60068-2-6 (vibration under resonance) |
Classifications
| ECl@ss 5.0 | 27200614 |
| ECl@ss 5.1.4 | 27200614 |
| ECl@ss 6.0 | 27200614 |
| ECl@ss 6.2 | 27200614 |
| ECl@ss 7.0 | 27200614 |
| ECl@ss 8.0 | 27200614 |
| ECl@ss 8.1 | 27200614 |
| ECl@ss 9.0 | 27200614 |
| ETIM 5.0 | EC002476 |
| ETIM 6.0 | EC002476 |
| UNSPSC 16.0901 | 41112410 |
