Donghai Group DXE Series Intelligent Electromagnetic Meter Appeared at Ningbo Water Meter Exhibition
Children Cartoon Helmet, Kids Cartoon Helmet, Kids Protective Helmet, Sport Helmet, Bicycle Helmet, Ski Helmet, Skateboard HelmetChildren Cartoon Helmet, Kids Cartoon Helmet, Kids Protective Helmet, Sport Helmet, Bicycle Helmet, Ski Helmet, Skateboard Helmet Children Cartoon Helmet, Kids Cartoon Helmet, Kids Protective Helmet, Sport Helmet, Bicycle Helmet, Ski Helmet, Skateboard Helmet Huizhou City Melors Plastic Products Co., Limited , https://www.thefoammaster.com
Deputy General Manager Dong Guangming of Donghai Group
As a meter for trade settlement, water meters have become more and more important for water saving products that have played a key role in water conservation.
In recent years, the demand for water meters in the world has continued to grow. With the exception of economically developed countries, which are growing steadily and in moderation, only the expired water meters are being phased out and renewed each year. In addition, the demand for water meters in a large number of developing countries has increased significantly. Some countries in South America, South Africa, and Asia Some countries, Russia and its neighboring countries. With the increasing shortage of water in the world, smart water meters are widely used to reduce water waste, improve management efficiency and save labor costs. It is estimated that the number of smart water meters installed worldwide will rise to 31.8 million in 2016, accounting for more than 30% of the total water meters.
This time, Donghai Group focused on displaying a DXE series of smart electromagnetic water meter products for its customers. A new generation of smart electromagnetic water meters, specifically designed for accurate metering in the water industry, optimizes water supply and ensures accurate water billing calculations, and is the preferred basic instrument for network data acquisition and transmission. Electromagnetic power can be up to 6 years old, and maximum crossing reduces operational and maintenance costs. Liquids with a conductivity of more than 20μs/cm can be accurately metered. The characteristics of flow paths are non-resistance. They have been used more professionally in petroleum, chemical, metallurgy, textile, food, pharmaceutical, papermaking, sewage, irrigation and other fields. .
The water meter has a turndown ratio (Q3/Q1) R=400. (Factory calibration according to R=500)
Very low start-up flow: Typical value is Q3/2000 and can be used for pipe leak detection.
Extremely wide dynamic range of measurement ensures that expenses are settled to a very low traffic volume.
A variety of data transmission methods.
Features:
1. Display: cumulative flow, instantaneous flow rate, flow rate, real-time time, flow direction indication, and operating status sign.
2, operation settings: three buttons or infrared remote control, control LCD display, you can complete the operation, simple, quick and convenient.
3, automatic calibration zero drift 4, self-test alarm: In the working state, judge the empty state of the signal state measuring tube, excitation short circuit is broken; automatic alarm, automatic fault recording.
5. The upper and lower limit flow exceeds the alarm and records the relevant data.
6. Positive and negative flow measurement: Users can choose forward metering or reverse metering (factory default is forward metering, reverse metering)
7, password lock: set password protection in three levels.
8. Power-off protection: Suddenly the power is turned off or the battery is depleted, and the data and setting constants are automatically saved.
9, damping optional: 0 ~ 35 seconds damping time can be set in advance.
10. Modularization of signal processing, on-site maintenance and replacement, and no recalibration of the water meter.
11, a variety of communication options: RS485, HART protocol, infrared communications, GPRS, etc. can be selected before ordering.
12, 4 ~ 20ma standard current signal and output pulse signal, convenient and control system or microcomputer system can be configured.
Donghai DH brand water meter has won the honorable titles of famous Chinese brands, Zhejiang famous brand products, national customer satisfaction products and national inspection-free products with its excellent quality and service.
The company fully implemented information management, introduced IRP ERP software from Sweden, conducted technical equipment transformation, gradually increased the automation of development, production, testing and management, implemented market and customer-linked business process reengineering, and integrated internal and external resources. Realize the goal of zero distance service to customers and create a new value chain.
The Donghai brand has earned a high reputation in the market. Its products are sold in more than 40 countries and regions around the world, and actively develop potential markets at home and abroad. The company invests in overseas expansion and development, establishing a DH meter manufacturing base in South America, Peru and the East China Sea, and Donghai, Hong Kong. The company has established strategic partnerships with Wateau in France and SONTEX in Switzerland. It has expanded its sales network in the global market, created new business results, maintained the company's continuous development, and on this basis has hit the peak in the field of metering.