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  • Gas Roots (waist wheel) flow meter

    Smart gas Roots (waist wheel) flow meter Intelligent gas waist wheel (Roots) flowmeter is a new generation flowmeter that integrates flow, temperature, and pressure detection functions, and can automatically compensate for temperature and pressure. Gas is a compressible fluid, and its volume value is closely related to temperature and pressure. In order to unify standards for both parties, it is necessary to convert the actual volume into a standard volume under reference conditions (101.325 kPa 20°C). In order to achieve this purpose, the smart gas waist wheel flowmeter can accurately correct the volume of gas; it is an ideal instrument for gas measurement in urban gas, petroleum, chemical, electric power, metallurgy and other industries. more

  • Portable Ultrasonic Flow Meter

    TUF Series Portable Ultrasonic Flow Meter The TUF series ultrasonic flow meter utilizes the principle of low voltage and multiple pulsation time difference, adopts the high-precision and ultra-stable differential transmission of double-balanced signals and differential receiving digital detection technology to measure the acoustic wave transmission time in both the downstream and counter-current directions, and calculates the flow rate according to the time difference.It has the characteristics of good stability, small zero drift, high measuring accuracy and high anti-interference of measuring range over wide. more

  • Intelligent Type Flow Meter

    LDB Intelligent Type Electromagnetic Flow Meter The LDB intelligent type electromagnetic flow meter consists of a sensor and a converter. It is based on Faraday's law of electromagnetic induction, which is used to measure the volume flow of conductive liquid with conductivity greater than 5μs/cm. It is an inductive meter for measuring the volume flow of conductive medium. In addition to measuring the volume flow of general conductive liquid, it can also be used to measure the volume flow of strong corrosive liquids such as strong acid and alkali and uniform liquid-solid two-phase suspension liquid such as slurry, pulp and paper pulp. more

  • Thermal Mass Gas Flow Meter

    LKQ Thermal Gas Mass Flow Meter LKQ thermal gas mass flow meter is a mass flow measurement and monitoring meter,which can detect  air, natural gas, hydrogen, oxygen, chlorine, nitrogen and ammonia, ammonia, coal gas, phosgene, flue gas and various chemical mixtures, without pressure and temperature compensation. It can be widely used in petroleum, chemical, metallurgy, electric power, water treatment, paper, food, medicine, cement, textile and various production, scientific research units for process control and gas flow measurement. Widely used in: flow measurement of steel plant, coking plant gas. more

  • Gas Flow Meter

    LLGQ Gas Roots /Waist Wheel Flow Meter The gas roots flowmeter has been used as a volumetric meter for more than 100 years.  With the features such as high precision, wide range, small volume, light weight, convenient installation and maintenance, reliable and durable service life, it is widely used in natural gas, coal gas, air and other gas flowmeters.It is an ideal flowmeter device for urban gas, oilfield chemical, scientific research and other departments at home and abroad. more

  • Gas Turbine Meter

    High Precision Gas Turbine Flow Meter Gas turbine flowmeter is a new generation of high precision, high reliability gas precision measuring meter integrating temperature, pressure, flow sensor and intelligent flow totalizer developed by the advanced technology of flow meter at home and abroad, optimized by theories of gas mechanics, fluid mechanics and electromagnetics, which has excellent low pressure and high pressure metering performance. more

  • Mass Vortex Flow Meter

    LUGK Multi Variable Type Vortex Flow Meter Mass vortex flowmeter, simple to install. Connection mode: flange and clamping connection. It has superior reliability and stability due to no movable part, and the detecting portion has only a simple configuration of the vortex generator. Low pressure loss, no leakage point, and high safety performance. Robust sensor construction for high temperature (up to 3500 ° C), high pressure fluid. more

  • Steam Gas Vortex Flow Meter

    LUGC Steam Gas And Liquid Insert Type Vortex Flow Meter The Insert Type vortex flowmeter is simple in structure and can be made into online installation type.Applicable to large diameter gas, steam flow measurement, etc.Easy installation, no pipe design. more

  • Vortex Flow Meter

    LUGB Flow Instrumentation Vortex Flow Meter The vortex flowmeter is a speed type flow instrument which has a wide range of uses. It is suitable for flow metering, measurement and control of liquids, steam and most gases. more

LDS High Technology Electromagnetic Water Meter

The LDS electromagnetic water meter is a battery-powered electromagnetic induction water meter which can be installed anywhere without sacrificing accuracy and performance. It does not require the main power supply.It is specifically designed for individual water applications such as water withdrawal, pipe network distribution, metering charges and irrigation. It has intelligent information and high measurement performance, which is easy to install and saves user investment.

  • Product Origin:

    China
  • Shipping Port:

    Huangpu port
  • Lead Time:

    Spot
  • MOQ:

    1
Product Details

Features

1. The meter is easy to install: the meter can be buried underground or installed in the well. The IP68 (NEMA6P) design is not affected by the installation position of the meter in the pipe, and no filter is required.

2. Low pressure loss: the straight-through measuring pipe ensures minimum pressure loss, even at the highest flow rate, which reduces the pressure of the entire network system, and it helps prevent the pump from being over-pressure, causing the pipe to rupture and leak.

3.Zero maintenance: use the design of no moving parts, and battery life can reach five years.

4. Two-way measurement: use only  one meter for two-way flow measurement.

5. Intelligent type meter:use only one meter for leak measurement, data record function and error self-test.


Product Classification

1.Electromagnetic water meter

Electromagnetic water meter

The meter is simple to install, with low pressure loss, zero maintenance, two-way measurement, no moving parts design, and battery life can reach to 5 years.


2. GPRS water meter

GPRS water meter

GPRS communication is optional, and you can directly view electromagnetic water meter data and copy and send data through GPRS at a long distance to improve efficiency.


Product Dimensional Drawing

Integrated type electromagnetic water meter

                                                                                      Table 1

DNmm

Hmm

Lmm

Dmm

Kmm

n-dmm

40

417

200

150

110

4-φ18

50

432

200

165

125

4-φ18

65

452

200

185

145

4-φ18

80

462

250

200

160

8-φ18

100

492

250

220

180

8-φ18

125

522

250

250

210

8-φ18

150

552

300

285

240

8-φ22

200

582

350

340

295

12-φ22

250

667

450

395

350

12-φ22

300

722

500

445

400

12-φ22


Product Selection                                                               

                                                                                                                         Table 2

Specification code

Description

Mode

LDS

Electromagnetic water meter

Caliber

-xxx

Example: 100 meansDN100DN40~DN300

Pressure grade

P10

1.0MPa

P16

1.6MPa

Body material

S

Stainless steel 304

Lining

N

Natural rubber NR

Electrode material

L

316L stainless steel

Pressure detection

N

Without

P

With

Protection grade

8

IP 68

Converter type

-N

Integrated type

K

Separate type

Length of body wire

5

Standard configuration

xxx

  Length of body wire (need to write a specific value, up to 10 meters)

Power supply

-L1

3.6V

L3

3.6V+220VDual power supply85VAC-265VAC(separate type only)

L4

    3.6V+24VDual power supply9VDC-32VDC

SL

3.6+Solar energy (separate type only)

Output signal

N

No output

B

RS-485 (MOdbus protocol)

G

 GPRS

Accuracy grade

10

 1 grade

20

 2 grade

Range ratio

1

160

2

250

4

400

Grounding ring

N

Without (already has grounded electrode, generally not used)

R

With

Matching flange

N

Without

CC

Carbon steel flange + carbon steel fastener

CS

Carbon steel flange + stainless steel fasteners

SC

Stainless steel flange + carbon steel fastener

SS

  Stainless steel flange + stainless steel fasteners


Installation

The flowmeter sensor shall be well grounded. The flowmeter measurement accuracy depends to a considerable extent on the grounding effect of the sensor. The grounding of the sensor under different installation conditions is as follows.

Sensor is mounted on a metal tube


Sensor installation diagram


Sensor installation details


Meter reading solution

It provides wireless meter reading systems and remote access solutions based on computers and Internet/WLAN. Users can access the data measured by each field electromagnetic flowmeter/electromagnetic heat meter on any computer or on the mobile terminal connected to the network without leaving the house.

Meter reading solution
A free consultation

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