Basic types of turbine flowmeters

Intelligent liquid turbine flowmeter is a new intelligent instrument developed by advanced ultra-low power single-chip microcomputer technology, which integrates turbine flow sensor with display and calculation. It has obvious advantages such as compact structure, intuitive and clear reading, high reliability, no interference from external power supply, lightning resistance and low cost.

Basic type of turbine flowmeter

Such turbine flow products themselves do not have on-site display function, and only transmit flow signals far out. Flow signal can be divided into pulse signal or current signal (4-20mA); Instrument low price, high integration, compact size, especially suitable for use with secondary display, PLC, DCS and other computer control systems.

Smart

Integration of turbine flowmeter, USES the advanced ultra low power single chip microcomputer technology of turbine flow sensor and display the integration of integrating new intelligent instrument, adopts double row at the scene of the liquid crystal display, with compact bodies, intuitive and clear reading, high reliability, without external power supply interference, lightning resistance, low cost, obvious advantages. Meter has three-point correction of instrument coefficient, intelligent compensation of instrument coefficient nonlinearity, and on-site correction. A high-definition LCD display displays both instantaneous flow rate (4 significant digits) and cumulative flow rate (8 significant digits with zero clearing function). All valid data remains intact for 10 years after power failure. This kind of turbine flowmeters are explosion-proof products, explosion-proof grade: ExdIIBT6.

Led intelligent

This series flow meter adopts advanced ultra low power single chip microcomputer technology of turbine flow sensor and display integration of integrating new intelligent instrument, through the micro processing unit consists of temperature and pressure testing analog channel, flow sensor, acquisition of signal shall be carried out in accordance with the gas equation of temperature and pressure compensation, automatic compression factor correction, In the LIQUID crystal display will be all the data (instantaneous flow, daily cumulative flow, total cumulative flow, temperature, pressure, time, date, battery power) intuitive display, and can output conditions, standard condition pulse signal, 4-20mA, RS485, IC card signal and other communications signals. Meter adopts built-in lithium battery and external 24VDC double power supply mode, when the user does not need any signal output function can not power the instrument 24VDC, meter automatically switch to the built-in lithium battery power supply, battery power can work for more than 3 years. This kind of turbine flowmeter is explosion-proof product, explosion-proof grade: ExdIIBT6.

Intelligent gas

Intelligent gas turbine flowmeter [1] is a new generation of high precision and high reliability gas precision metering instrument, which is independently developed by absorbing advanced technology of flow meters at home and abroad, through optimization design, and integrating theories of gas mechanics, fluid mechanics and electromagnetism. It has excellent low pressure and high pressure metering performance. A variety of signal output modes and low sensitivity to fluid disturbance, widely applicable to natural gas, coal gas, liquefied gas, light hydrocarbon gas and other gas measurement. This kind of turbine flow product itself does not have the field display function, and only transmits the flow signal far out in the way of pulse signal. Instrument low price, high integration, compact size, especially suitable for use with secondary display, PLC, DCS and other computer control systems. This kind of turbine flowmeters are explosion-proof products, explosion-proof grade: ExdIIBT6.

The new liquid

The new version of liquid turbine flowmeter is a new generation of turbine flowmeter which absorbs advanced technology of flow meter at home and abroad. After optimized design, it has the characteristics of simple structure, light weight, high precision, good repeatability, sensitive reaction, easy installation and maintenance, etc. It is widely used in measuring closed pipe and stainless steel 1Cc18Ni8Ti. 2Cr13 and corundum AI3O3 hard alloy have no corrosion effect, and no fiber, particles and other magazines, working temperature kinematic viscosity is less than 5×10-6m2/s of liquid, for the kinematic viscosity is more than 5×10-6m2/s of liquid, can be used for the flowmeter after the real liquid calibration, if in the display instrument with special functions, Also can carry on the quantitative control, the excessive alarm lamp, is the flow meter and energy saving ideal instrument.

The sensor

Such turbine flow products themselves do not have on-site display function, and only transmit flow signals far out. Flow signal can be divided into pulse signal or current signal (4-20mA); Instrument low price, high integration, compact size, especially suitable for use with secondary display, PLC, DCS and other computer control systems.