Versions | ||
VersaFlow | Standard | |
VersaFlow - Ex, zone 1/2 | Option | |
Performance | ||
Measurement functionality | Standard actual volume flow rate and totalised volume | |
Measuring range | 0...20 m/s / 0...66 ft/s | |
Max. deviation (under reference conditions] | <± 3% of M.V. for DN < 50 mm / 2”, v > 0.5 m/s / 1.5 ft/s | |
Repeatability | <± 0.2% | |
Process conditions | Solid particle content < 5% (by volume) Gas content < 2% (by volume) | |
Measurement configurations | ||
Single path, single pipe or dual path/dual pipe | Standard | |
Ultrasonic flow sensor VersaFlow | ||
Versions | ||
VersaFlow - small (DN15...DN100 / ½”...4”) | Standard | |
VersaFlow - medium (DN50...DN400 / 2...16”) | Standard | |
VersaFlow - large (DN200...DN4000 / 8...160”) | Standard | |
VersaFlow - small (ext. temp. DN15...DN100 / ½ ...4”) | Option | |
VersaFlow - medium (ext. temp. DN50...DN400 / 2..16”) | Option | |
Pipe specifications | ||
Material: metal, plastic, ceramic, asbestos cement, internal/external coated pipes (coatings and liners fully bonded to pipe wall) | Standard | |
Maximum pipewall thickness of 200 mm / 7.87” | Standard | |
Protection category | ||
IP67 | Standard | |
Electric signal level | ||
Ex-I, intrinsically safe circuits, floating | Standard | |
Process temperaturel | ||
-40...120°C / -40...284°F | Standard | |
-50...200°C / -58...392°F, XT version | Option | |
Sensor cable length | ||
5 m / 15 t | Standard | |
10 m / 30ft | Option | |
20 m / 0ft | Option | |
Recommended mounting areas | ||
Inlet | ~ 10DN | |
Outlet | ~ 5DN | |
Ultrasonic flow converter TWS9000 | ||
Versions | ||
W (wall) | TWS9000 W (general purpose) | |
F (field) | TWS9000 F (non-Ex) |