Specifications

insertion turbine flow meter is used in lareger diameter of pipe from 100mm to 1100mm

 

Features

         Perfect anti-impurities ability, the tangential impeller could release suspended impurities in liquid during rotation so that the blade will not be twined.

         The structure of the sensor and display instrument is very simple and it is easy for users to operate and maintain.

          High resistance to electromagnetic and vibration interference, less pressure loss, wide flow range, low minimum flow velocity, anti-corrosion impeller.

          The sensor can be used outdoors or in water for a long time and be installed in horizontal, vertical and inclined pipes.

         Sensor with globe valve can be installed or uninstalled on line.

         Advanced low-power microcontroller technology, various functions and low power consumption and superior performance. Intelligent flow indicators with non-linear error compensation. (correction formula accuracy is better than ± 0.02%).

        The instrument coefficient can be set online and shown on LCD screen. And EEPROM is used to save the accumulative flow value and instrument coefficient for 10 years when power-off.

Technical Parameters

Flow meter specifications, the basic parameters and performance (See List 1, List 2)

Operation Conditions: 1.ambient temperature -2050 2.relative humidity5%95% dium temperature-20120 4.atmospheric pressure86Kpa106Kpa 5.Ex-proof classibBT6

Transmission distanceThe maximum distance between sensor and display instrument is1000m

Electrical Specification

1.Display Mode (1)     LWCQ and LWCB insertion turbine flow sensor, Remote Display Mode: Pulse Output (equipped with display instrument) (2)     The insertion turbine flow meter made up of LWCQ / LWCB insertion turbine flow sensor and display instrument, Field Display Mode: 7-bit accumulative flow LCD display (m3), 7-bit instantaneous flow LCD displaym3/h (3)     The insertion turbine flow transducer made up of LWCQ and LWCB insertion turbine flow sensor and transducer (equipped with display instrument)

2.Output Functions 1)         LWCQ and LWCB insertion turbine flow sensor, pulse output (p-p values determined by the power supply); 2)         LWCQ and LWCB insertion turbine flow transducer, pulse output or 4~20mA 2-wire current output