Mô tả sản phẩm
Fluid sensors
Features
| Medium | Liquid, gaseous |
| Pressure type | Compound pressure |
| Measuring range | ?1 bar … 0 bar |
| Process temperature | ?20 ?C … +85 ?C |
| Zero point adjustment | Max. + 3 % of span |
| Output signal | 2 x PNP |
| Rotatable housing |
Display against housing with electrical connection: 330 ? Housing against process connection: 320 ? |
| Display |
14-segment-LED, blue, 4-digits, height 9 mm, electronically turnable by 180? Accuracy: ? 1 % of span ? 1 digit Update: 1,000, 500, 200, 100 ms (adjustable) |
Performance
| Non-linearity | ? ? 0.5 %, of span (Best Fit Straight Line, BFSL) according to IEC 61298-2 |
| Accuracy | ? ? 1 % of the span |
| Setting accuracy of switching outputs | ? ? 0.5 % of span |
| Response time | 3 ms |
| Long-term drift/one-year stability | ? 0.2 % of the span according to IEC 61298-2 |
| Temperature coefficient in rated temperature range | Mean TC of zero point: ? 0.2% of span / 10 K, Mean TC of span ? 0.2 % of span / 10 K |
| Rated temperature range | 0 ?C … +80 ?C |
| Service life | Minimum 100 Mio. life cycles |
Mechanics/electronics
| Process connection | G ? female |
| Wetted parts |
Pressure connection: stainless steel 316L Pressure sensor: stainless steel 316L (for measurement ranges from 0 bar … 10 bar rel stainless steel 13-8 PH) |
| Internal transmission fluid | Silicone oil (only with pressure ranges < 0 bar ... 10 bar and ? 0 bar abs ... 25 bar abs) |
| Pressure port | 3.5 mm, Standard |
| Housing material | Lower body: stainless steel 304, Plastic head: PC + ABS, Buttons: TPE-E, Display window: PC |
| Connection type | Round connector M12 x 1, 4-pin, IP67 |
| Supply voltage | 15 V DC … 35 V DC |
| Power consumption |
45 mA (for configurations without analog output signal) 70 mA (for configurations with analog output signal) |
| Total current consumption | Max. 350 mA / 570 mA (incl. switching current) |
| Electrical safety |
Protection class: III Overvoltage protection: 40 V DC Short-circuit protection: QA, Q1, Q2 towards M Reverse polarity protection: L+ to M |
| Isolation voltage | 500 V DC |
| CE-conformity | Pressure equipment directive: This instrument is a pressure accessory as defined by the directive 97/23/EC, EMC directive: 2004/108/EC, EN 61326-2-3 |
| Weight sensor | Approx. 200 g |
| Seal | Without seal |
| Enclosure rating | IP67 |
| Protection class III | ? |
| MTTF | 349 years |
Ambient data
| Ambient temperature | ?20 ?C … +80 ?C |
| Storage temperature | ?20 ?C … +80 ?C |
| Relative humidity | ? 90 % |
| Shock load | 50 g according to IEC 60068-2-27 (mechanical shock) |
| Vibration load | 10 g according to IEC 60068-2-6 (vibration under resonance) |
Classifications
| ECl@ss 5.0 | 27371814 |
| ECl@ss 5.1.4 | 27371814 |
| ECl@ss 6.0 | 27371814 |
| ECl@ss 6.2 | 27371814 |
| ECl@ss 7.0 | 27371814 |
| ECl@ss 8.0 | 27371814 |
| ECl@ss 8.1 | 27371814 |
| ECl@ss 9.0 | 27371814 |
| ETIM 5.0 | EC000243 |
| ETIM 6.0 | EC000243 |
| UNSPSC 16.0901 | 41112409 |
