Low-frequency square-wave exciting, exciting frequency: 1/16 power
frequency, 1/20 power frequency, 1/25 power frequency;
High-frequency square-wave exciting, exciting frequency: 1/2 power
frequency (for grouting liquid measure);
Exciting current can be selected for 125mA, 187.5mA, 250mA, 500 mA;
No need to add empty pipeline measurement, and can measure
continuously, alarm by fixed value;
Current speed range: 0.1 --- 15m/s, current speed resolution:
0.5mm/s;
AC high-frequency switching power, range of voltage: 85VAC ---
250VAC;
DC switching power, range of voltage: 20VDC --- 36VDC;
Network function: MODBUS, GPRS, PROFIBUS, HARTcommunication
interface (choose);
Chinese or English displaying mode (other languages can be set);
Three integrator gross inside, respective register: Forward gross,
reverse gross and minus value gross.
