Hot Water heat metering system

In the heating system of heating, hot water is the most widely used heating liquid,Due to the different purposes of difference and design, water supply temperature commonly used about 60 ℃, 90 ℃ and 130 ℃, etc.With regard to the hot water measurement system, according to different designs, some are simply measuring the flow of hot water, while most are measuring the heat of heating.

Products suitable for hot water measurement

(1)LD series electromagnetic flowmeter +XSR series thermal flow integrator.

LD series electromagnetic flowmeter is very suitable for the measurement of conductive liquid. It is widely used to measure the volume flow of conductive liquid and liquid-solid two-phase fluid. The measurement results are independent of the temperature, viscosity, density, pressure and  liquid-solid composition of the fluid.Therefore, it can be used to measure the flow rate of other conductive liquid or liquid-solid two-phase fluid media only after being calibrated by ordinary water without any additional modifications, so the electromagnetic flow rate is a real volumetric flowmeter.

XSR series flow integrator has two kinds of products: digital tube display and full Chinese liquid crystal display. It is based on microprocessor, has complete function, has communication ability, and can be used with all kinds of Flowmeter. For example: vortex Flowmeter, electromagnetic Flowmeter, orifice plate, elbow, ultrasonic Flowmeter, etc., due to careful and reliable design, the instrument has good electromagnetic compatibility and reliability.

Ⅱ.Measure the heat of hot water, the heat of hot water is measured in the same way as that of frozen water. The amount of cooling supplied can be regarded as negative heat, and the heat can be regarded as positive heat.

①Electromagnetic heat meter:

Electromagnetic heat meter is a kind of meter to measure the heat released by the heat carrying fluid in the heat transfer system.It uses high-precision and highly reliable  electromagnetic flowmeter as flow measurement, and uses high-precision and high-stability platinum thermal resistance for temperature measurement, which makes the thermal meter has excellent measuring performance.Can be widely used in residential residential areas, office buildings and enterprises and institutions central heating, heating, air conditioning and other heat calculation.

1. LWGY series turbine flowmeter +XSR series flow integrator

   ①LWGY series turbine flowmeter is learned the flow meter at home and abroad advanced technology, optimized design has simple structure, light, high accuracy, good reproducibility, responsive, use of installation and maintenance is convenient wait for a characteristic of a new generation of turbine flowmeter, widely used in measurement in a closed pipe with 1 Cr18Ni9Ti stainless steel, 2 cr13 and corrode corundum AI203, cemented carbide, and no fibers, particles, such as magazines, motion viscosity temperature less than 5 x 10-6 m²/s of the liquid, the kinematic viscosity is greater than 5 x 10-6 m ²/s of the liquid,It can be used after the liquid calibration of the flowmeter.If with the display instrument with special functions, also can carry out quantitative control, excess alarm, etc., is the flow measurement and energy - saving ideal instrument.

②XSR series flow integrator has two kinds of products: digital tube display and full Chinese liquid crystal display. It is based on microprocessor, has complete function, has communication ability, and can be used with all kinds of Flowmeter. For example: vortex Flowmeter, electromagnetic Flowmeter, orifice plate, elbow, ultrasonic Flowmeter, etc., due to careful and reliable design, the instrument has good electromagnetic compatibility and reliability.