Description

Description

Overview

GAOTek electromagnetic flow meter is a mature liquid measurement instrument, used for the flow measurement for the conductivity liquid (conductivity ≥5µs/cm) and slurry in closed pipe. It is suitable for acid, alkali and salt liquid, sewage, clear water, sea water, slurry (pulp, mud, mortar, coaland food grade liquid, filling equipment (beverage, soy sauce, vinegar, fruit juice, mineral water etc.) and low conductivity medium. Widely used in industrial production process control, energy measurement, environmental protection, sewage treatment etc.

 

Features

  • Instantaneous flow
  • Strong anti-interference
  • Simple to use and operate
  • Not affected by the density, viscosity, temperature
  • No blocking components in the measuring pipe
  • Small pressure lost
  • Low requirements for the straight pipe sections
  • Strong stability of flow measurement for the converter
  • Low power consumption
  • Multiple alarm function
  • Wide measurement range
  • Multiple options for the lining and electrodes
  • Meet different conductivity liquid requirements
  • Adopt SMD devices and SMT technology
  • High circuit reliability
  • IP65, IP68 protection

 

Technical Specifications

Diameter Nominal

DN6 to DN2000

Accuracy

± 0.5 % FS

Conductivity

Water 20 μS/cm other medium 5 μS/cm

Liner Material

PTFE, F46, PFA, UR, PCP etc.

Protection Class

IP65 or IP68

Electrode Material

316L, HC,HB,Ta,Ti, Pt WC, etc.

Output Signal

Pulse, 4 to 20 mA, RS 485 Modbus or Hart

Sensor Connection

Flanged, clamp-on connection

Alarm System

Empty pipe alarm, Upper and lower limit alarm, or Excitation alarm

Certification

ISO, SIL, ExdmbIICT6Gb

Power Supply

AC (100 to 240) V, DC 24 V, Battery

Medium Temperature

302 °F (150 °C)