Thiết bị đo lưu lượng siêu âm GWF Fluvius, Kanalis
TECHNICAL SPECIFICATIONS
- Acoustic paths: 1 to 8
- Channel width : 20 to 1000 m
- Frequency: 15, 28 and 200 kHz (depending on acoustic path length and sediment load)
- Accuracy: ± 2 % (typical, depending on number of installed paths)
- Display: 4 lines, 20 characters
- Datalogger: internal, sampling interval user selectable
- Communication: RS-232, Modbus, Ethernet, USB
- Inputs: max. 8 x 4-20 mA
- Outputs: max. 4 x 4-20 mA, 2 x Relay, 2 x Pulse
- Power supply: 24 VDC
- Battery backup: integrated 2 Ah
- Enclosure: Aluminium, wall mounted
|