| 测量原理 | Hydrostatic |
| Characteristic / Application | Cable probe for hydrostatic level measurement,
with ceramic cell
Diameter = 22mm:
General applications, Drinking Water
Diameter = 42mm:
Wastewater applications
Diameter = 29mm:
Salt water applications
Communication via HART |
| Supply / Communication | 10.5 ...35V DC
|
| Accuracy | 0.2%
Option: 0.1%
|
| Long term stability | 0.1% of URL/year |
| Ambient temperature | -10°C...70°C
(14°F...158°F)
Diameter 29mm (1.14"):
0°C...50°C
(32°F...122°F) |
| Process temperature | -10°C...70°C
(14°F...158°F)
Diameter 29mm (1.14"): 0°C...50°C
(32°F...122°F) |
| Process pressure absolute / max. overpressure limit | 40bar (600psi) |
| Pressure measuring range | 100mbar...20bar
(1.5psi...300psi) |
| Main wetted parts | Diameter 22mm and 42mm:
Seal, 316L, Ceramic
Diameter 29mm:
Seal, PPS, Polyolefin, Ceramic
Extension cable: PE, PUR, FEP |
| Process connection | Suspension clamp
Cable mounting screws
|
| Max. measurement distance | 200m H2O
(656 ft H2O)
|
| Output | 4...20 mA HART
|
| Certificates / Approvals | ATEX
FM
CSA
IECEx
NSF/KTW/ACS
GL/ABS marine |
| Options | Absoloute measuring cell
Integrated temperature sensor Pt100, 4-wire
customer specific adjustment
customer specific cable marking
|
| Specialities | Automatic density compensation
Version w/o metal parts in contact to process |
| Application limits | Measuring cell: ceramics
|
