Đồng hồ đo lưu lượng điện từ TECFLUID - SPAIN:
Technical characteristics of the MBC1 converter associated with Tecfluid electromagnetic flowmeters
- Minimum conductivity: 20 μS/cm
- Power supply:
By means of 2 or 4 internal batteries type D 3.6V 19 Ah
Battery life (with a time between measurements of 15 seconds):
5 years with 2 batteries
10 years with 4 batteries
External: 12 … 30 VDC
- 2 x digital outputs (only with external power supply):
MOSFET transistors N channel galvanically isolated from the rest of the circuit and potential free. Imax: 200 mA. Programmable as pulse output or as alarm (empty pipe, flow alarm or inverted flow):
Maximum frequency: 5 Hz
Minimum frequency: 0 Hz
Pulse width: 200 ms
Duty cycle: 50%
- Communication protocols Modbus RTU RS485 (only with external power supply)
- Resettable volume totalizer
- Flow rate indication
By means of data writing into an SD card.
Programmable time interval between writing.
Data store done in each writing: Date, time, flow rate, total volume, digital output 1, digital output 2 and status.
- General characteristics
MBC1 converter material: Coated aluminium.
Converter ingress protection: IP67.