Description
Overview
GAOTek digital electromagnetic ultrasonic liquid flow meter is suitable for measuring the volumetric flow of conductive liquids flowing in closed pipelines and has LCD display, Pulse output and 4 to 20mA output. It is widely used in water treatment, chemicals, papermaking, medicine, metallurgy, urban construction and other fields of measurement control systems.
Technical Specifications
| Nominal Diameter | 0.59 in to 19.69 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 | +200 °F (+80 ℃) |
| Output Signal | 4 mA to 20 mA Pulse or Frequency 2 kHz (Default), 5 KHz (Max) |
| Supply Voltage | 110 VAC or 220 VAC (100 VAC to 240 VAC), 50 Hz or 60 Hz 24 VDC ±10% |
| Communication | RS-485, Support standard Modbus-RTU protocol, GPRS |