|
WCS-1 |
WCS-2 |
WCS-2 |
WSC-4 |
 |
 |
 |
 |
| Application |
Uncomplicated process conditions, typical measuring range, strict requirements on the ambient conditions |
Moderate process conditions, universal measuring range, strict requirements on the ambient conditions |
Moderate process conditions, universal measuring range, strict requirements on the ambient conditions, cable entry on the side |
Moderate process conditions, large measuring range and very good signal focussing, strict requirements on the ambient conditions |
| Process temperature |
-40 … +60 °C |
-40 … +80 °C |
-40 … +80 °C |
-40 … +80 °C |
| Process pressure/ measuring range |
-1 ... +3 bar
(-100 ... +300 kPa)
|
-1 ... +3 bar
(-100 ... +300 kPa)
|
-1 ... +3 bar
(-100 ... +300 kPa)
|
-1 ... +3 bar
(-100 ... +300 kPa)
|
| Measuring range |
10 m |
20 m |
20 m |
30 m |
| Beam angle |
8° |
8° |
8° |
4° |
| Deviation |
≤ 5 mm |
≤ 2 mm |
≤ 2 mm |
≤ 2 mm |
| Signal output |
Two-wire 4 … 20 mA |
Two-wire 4 … 20 mA/HART, SDI-12, Modbus |
Two-wire 4 … 20 mA/HART, SDI-12, Modbus |
Two-wire 4 … 20 mA/HART, SDI-12, Modbus |
| Adjustment |
Smartphone/tablet/PC |
| Approvals |
– |
WHG (overfill protection), mCerts, food, ship, Ex approval for dust and gas Ex areas |