Company News

    DN100 Ultrasonic heat meter heating special ultrasonic heat meter is the use of ultrasonic in downstream and counter-current medium propagation time difference to indirectly measure the medium flow rate, through the flow rate to measure the flow, according to the flow rate and temperature difference to measure the heat meter. The product has the characteristics of beautiful appearance, convenient installation, accurate measurement, stable operation, strong anti-fouling and anti-corrosion ability, long service life, safety and reliability, economic and practical, can be widely used in water metering heating facilities, product indicators meet the cj128-2007 industry standard, detection according to the verification regulation JJG 225-2001.

Features of ultrasonic heat meter

(1) The flow sensor in this table adopts ultrasonic flow sensing mode. Accurate measurement, not affected by rust in water and interference of external magnetic field, suitable for Heating water quality in China, the shell is made of high quality brass, by hard die forging, CNC machine tool and combination machine tool processing, good mechanical strength, high dimensional accuracy. Ensure the long-term stability and accuracy of the product operation.

(2) Temperature sensor Pt1000 platinum resistance paired temperature sensor, with high precision AD circuit to achieve high precision temperature measurement.

(3) MCU adopts MSP430 series ultra-low power microprocessor from American TI company, which has strong function, low power consumption and strong anti-electromagnetic interference ability.

(4) It has self-diagnosis, fault display and power off data protection functions. When the ultrasonic heat meter occasionally fails, the fault code will be displayed and the current data will be automatically saved.

(5) Using liquid crystal display, display data complete, accurate, easy to read data, fast.

Real-time clock design, date record and display function.

(6) Using environmentally friendly lithium battery, battery life of more than 6 years (theoretical calculation is more than 10 years).

(7) Integrated structure, beautiful appearance, the display can be rotated horizontally, vertical flip, convenient reading; Single button design, easy to operate, the display screen rotates 360 degrees in horizontal direction, 180 degrees in vertical direction, convenient installation.

(8) With the intelligent control valve produced by the company, the function of pre-payment can be realized.

(9) Complete interfaces, which can be extended MBUS interface, RS485 bus interface, photoelectric isolation pulse interface, infrared interface, to achieve remote data copying and centralized control.

(10) Easy installation and maintenance, with dustproof, moistureproof, waterproof, disassembly, prevent artificial damage and other functions.

    Kaifeng PuSheng instrument co., LTD., mainly producing all kinds of rotor meter, the level of spiral meter, vertical spiral water meter, water meter, prepaid intelligent water meter, IC card intelligent water meter, bluetooth intelligent water meter, nb intelligent water meter intelligent water meter and valve control meter, such as photoelectric read-only meter, ultrasonic heat meter, ultrasonic water meter, electromagnetic flowmeter, the throttle device, the vortex street flowmeter,  Turbine flowmeter, and related software and hardware development, the company has intelligent circuit board and software research and development capabilities, through the ISO9000 certification system is a collection of research and development, production, sales, after-sales service, technical training as one of the high-tech production and development enterprises. 

    With decades of experience in the production and service of water meters, electricity meters and other meters and calibration devices, we have the best quality control experts and scientific research and production team in China.  Company measurement experts get the measurers through certificate issued by the state in 1982, the quality control experts in 1968 (the original 983 factory), now known as artisans power of the luoyang bearing factory equipment factory work, presided over many products to participate in the national competition for weighing apparatus in China the national front row, computer industry core expert team with 20 years of experience, double card master,  And scientific research institutes, universities, as well as a number of master's doctor cooperation to set up a RESEARCH and development service team, with various aspects of the system of research and development and production capacity, flow meter by decades of experience in the flow meter technical experts carefully built supervision.  We service clients with unit of former five machine department, Beijing, Shanghai, ningbo and other places, shanxi, shandong, hebei, etc all kinds of users throughout the country, dozens of tap water company, we have training of luoyang, zhengzhou city tap water company check personnel, we have decades of instrument technical service and technical support capabilities.