Description
Overview
GAOTek digital electromagnetic ultrasonic flow meter is suitable for measuring the volumetric flow of conductive liquids flowing in closed pipelines and has LCD display, Pulse output and 4mA to 20 mA output. It is widely used in water treatment, chemicals, papermaking, medicine, metallurgy, urban construction and other fields of measurement control systems.
Technical Specification
| Nominal diameter |  0.59 in to 19.68 in (15 mm to 500 mm) |
| Degree of accuracy | ±0.5% R |
| Medium conductivity | ≥5 uS/cm,Actual conductivity ≥30 uS/cm |
| Nominal pressure | 1.0 MPa to 4.0 MPa |
| Highest medium temperature | 176 °F (80 ℃) |
| Output signal | 4 mA to 20 mA; Pulse/Frequency 2 kHz(Default),5 KHz(Max) |
| Supply voltage | 110 V/ 220 V AC(100 V to 240 V AC),50 Hz/60 Hz;24 V DC ±10% |
| Communication | RS 485,Support standard Modbus RTU protocol; GPRS |