Wuxi oubai instrument technology co. LTD
Focus on flow meter development
Iso9001-2000 international quality system certification
 Hello, welcome to visit wuxi oubai instrument official website! We serve you wholeheartedly! 
Sitemap               Message          Contact
Contact number: 18661273788 Company address: 11-2-4, jinshan fourth branch road, beitang district, wuxi city, jiangsu province Mail box: sales@wxobai.com
Online customer service
 Work Time
Mon to Fri :8:30-17:30
Sat to Sun :9:00-17:00
 Contact Details
Battery-powered electromagnetic flowmeter
Product Detail



Battery-powered electromagnetic flowmeter

Battery powered electromagnetic flowmeter features:

1. Designed for the water industry to meet the needs of urban water supply and ensure accurate water price calculation, it is widely used in urban water supply (cold water), urban heating (hot water), sewage treatment, water conservancy engineering and other industries. No water quality interference, no winding, no blockage, almost no pressure loss, long-term reliable continuous work. Especially suitable for large flow heating.

2. The use of special design of the sensor system of excitation system and intelligent, and adopted the 16-bit embedded amd processor power consumption, quantity of full digital signal processing, work stability, high measurement precision, strong anti-interference ability, realize the automatic two-way flow measurement, the instantaneous flow, direction, the accumulative total, according to the diagnosis of fault alarm, GSM/GPRS wireless data remote transmission, and other functions, the user through the powerful GSM/GPRS wireless remote management software system can realize traffic data remote transmission, storage, and other functions. And can achieve 3.6v /12V or 220V multi-way power supply automatic switching.

3. On the basis of accurate measurement, the instrument and control part are integrated to realize automatic cut off and connected operation of pipelines. The intelligent electric control valve moves slowly when it is opened to avoid excessive liquid flow rate and damage to the instrument itself to prevent the occurrence of dangerous accidents. The opening of the valve requires the user to pay in advance. When the user's balance is insufficient, the system will automatically send a message to the user's mobile phone, prompting the user to recharge as soon as possible. When the user has no balance, the system automatically sends instructions to close the valve and cut off the pipeline. After the user recharge, the valve will open automatically and connect the pipeline.

4. Electromagnetic flow meter is the best choice for large water users to upgrade their measurement

Water is a precious and non-renewable resource, which needs to be effectively measured and controlled when energy saving and consumption reduction is advocated. Accurate and fair measurement and effective supervision and control are the basic means to save water and reduce waste. The most direct way for water supply enterprises to improve economic benefits is to implement accurate and fair trade measurement, realize large user measurement and monitoring, and implement regional measurement method to reduce leakage. Battery-powered electromagnetic flowmeters provide the simplest and most direct means of achieving the above objectives.

In the pipe network water supply, more and more flow meters are used in the household metering and regional metering systems to reduce the leakage rate. In order to realize leakage monitoring in pipe network, it is necessary to monitor at night when water consumption is low.

It can provide bidirectional high precision measurement and is an ideal flowmeter for leakage detection. At the same time, excellent repeatability ensures that only true flow mutations are detected.



Flow range (m3/h)

CAL(mm)CAL(mm)Flow range(m3/h)
Code nameElectrode materials
K6Platinum alloy
K7Stainless steel coated with tungsten carbide
codeLining material
C1Ptfe F4
C2Polyperfluoroethylene propylene F46
C3Polyfluoroethylene FS
C4Polystyrene rubber
C5Polyurethane rubber
F20-3khz,5v active, variable pulse width, high effective frequency output
F3RS485 interface
T1ambient temperature
T2High temperature type
T3Ultra high temperature type
J1Monomorphic structure
J2Fractional structure
J3Explosion-proof type structure


The measurement accuracy is not affected by fluid density, viscosity, temperature, pressure and conductivity.

The measuring pipe has no obstruction, no moving parts and no pressure loss.

The solenoid flow sensor can be well grounded with grounding electrode.

Electromagnetic flow sensor adopts advanced processing technology, so that the instrument has a good ability to resist negative pressure.

Full digital processing, strong anti-interference ability, reliable measurement, high accuracy.

High definition backlight LCD display, full Chinese menu operation, easy to use, easy to operate, under strong light goods night can read clearly.

With two-way flow, two-way total cumulative function, current, frequency with two-way output function.

The measuring precision of the instrument system is high and the range of use is wide. It can not only be used for the measurement of sewage, cement slurry and ore slurry, but also for the measurement of the flow rate of strong acid and strong alkali liquid.

Converter output powerful: not only with 4-20ma, pulse output, but also with RS485 or RS232, HART and other digital communication and GPRS wireless data remote transmission.







Customer Cases

Customer Cases

Customer Cases

Product name:
electromagnetic flowmeter Date of purchase: May 2015 Purchase quantity: 8 sets
Product name:
vortex street flowmeter
Date of purchase: July 2016
Purchase quantity: 5 sets
Wuxi Shenli
Buy product name:
differential pressure transmitter
Date of purchase: March 2017
Purchase quantity: 7 sets
Walter machinery
Purchase product name:
digital display table
Date of purchase: April 2018
Purchase quantity: 11 sets
Wanyuan environment
Wuxi oubai instrument technology co., ltd. has a number of excellent r & d team, and with jiangnan university, wuxi business school and other universities and enterprises cooperation. The company has a sound sales and after-sales service system and efficient marketing team; The product sales coverage keeps growing all the year round.
In the industry, it is one of the production and sales enterprises of flow meters with a complete range of products and a large scale, which produces good electromagnetic flowmeters, liquid flowmeters, gas flowmeters, etc.
The company focuses on user practice and product research and development, and has obtained a number of patents and research and development results, and has mature experience in the research and development, design, manufacturing and installation of flow meter equipment in various industries.
7 * 24-hour service system, one year guaranteed, so that you at any time product problems we can solve as soon as possible for you, to ensure the interests of customers;
Set up a group of professional teams, engaged in design, production, sales and installation services;
To the well-known large projects have done supporting, set up many classic cases;
index | electromagnetic flowmeter | vortex street flowmeter | open channel flowmeter | product center | case analysis | about our | news center | contact us
Address: 11-2-4, jinshan fourth branch road, beitang district, wuxi city, jiangsu province Hot line: 0510-89052999 0510-82358878 The true: 0510-89052999 Hand machine: 18661273788
Q Q: 630441747
Mail box: sales@wxobai.com
Mail editor: 214000
Technical support: le shi tong