Category: Single Jet Water Meter

Jun 23 2016

Single jet dry type vane wheel water meter

Single jet water meters are accurate in small sizes and widely used in 1/2″ (15mm) to 2″ (50mm) sizes for residential and smaller commercial uses.
Single jet water meters use single input port to create a jet of water against an impeller. The impeller rotation speed is in relation to the velocity of water flow.
Single jet water meters generally have an internal strainer element that can protect the impeller from getting clogged
(1)Measuring the volume of cold potable water passing through the pipeline

Single jet dry type vane wheel water meter

Single jet dry type vane wheel water meter

Single jet dry type vane wheel water meter
(2)water temperature:≤40 degree
water pressure:≤1.6MPa.
(3)Meter for hot water is available.
(4)Can be equipped with reed switch option.
KeyWords: Single Jet Water meter
(5)Magnetic shield,for external magnetic field protection.
(6)Technical data conforms to ISO 4064 Class B standards.

Website: http://www.asmeter.com/

Jun 23 2016

Single jet type water meter price list for class C

Meter Type:water meter price
Feature:Single-jet
Material:Brass body & Plastic shell
Application:
Measuring the volume of cold potable water passing through the pipeline.
Feature:
Single-jet, dry-dial, free rotating register, small in size and light in weight;
Magnetic drive, Resistance to exterior magnet interference,

Single jet type water meter price list for class C

Single jet type water meter price list for class C

Single jet type water meter price list for class C
keep the reading clear in a long term service;
Note:
Measuring accuracy conform to ISO 4064 class B standard..
Available with different length on request. Available in hot water meter on request.
Working condition:
Water temperature:0.1℃~40℃( 0.1℃~90℃ for hot water meter)
KeyWords: Single Jet Water meter
Water pressure: ≤1.0Mpa
Maximum Permissible Error:
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%
(2) in the upper zone from qt inclusive up to and including qs is ±2%
Hot water meter ±3%

Website: http://www.asmeter.com/

Sep 25 2015

Class C, DN15 brass single jet dry type water flow meter, water meter

Specifications
Warter flow meter
single jet dry type 45 register
Class B/Class C
work pressure:10bar/16bar
external adjustment device
hot wire tamper proof
APPLICATION:

Measuring the volume of cold potable water passing through the pipeline.
FEATURES:
1) Single jet, dry dial;
2) Magnetic drive, magnet resistance;
3) Optimum accuracy and performance at all times;
4) Accurate measurement, easy and long term clear reading, etc.
5) Measuring accuracy is up to ISO4064, Class B and Class C
WORKING CONDITION:
1) Water temperature: Cold Water Meter ≤40°C Hot Water Meter ≤90°C
2) Water pressure: ≤1.6Mpa (16bar)
MAXIMUM PERMISSIBLE ERROR:
1) In the lower zone from qmin inclusive up to but excluding qt is ±5%
2) In the upper zone from qt inclusive up to and including qs is ±2%
Source:http://www.asmeter.com/

Sep 25 2015

Brass Single Jet Dry Type Water Meter

Specifications
1. Small and Light water meter
2. Dry dial brass water meter water meter
3. Magnetic transmission, magnetic shield water meter
SINGLE-JET DRY TYPE VANE WHEEL COLD (HOT) WATER METER
APPLICATION: Measuring the volume of portable water passing through the pipeline.
WORKING CONDITION: Water temperature: ≤40°C or ≤90°C, Water pressure: ≤1.6Mpa
FEATURES: Dry-dial, Single-jet, Magnetic transmission and magnetic shield, Small in size, Light in weight, Selected high quality materials for steady and reliable characteristics, Technical data conform to International Standard ISO4064

MAXIMUM PERMISSBLE ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt)(exclusive boundary)
At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)
Vacuum sealed register ensures the dial kept from fog and keep reading clear in a long term service.
The counter can be turned discretionally and easy for copy the reading.
Wide measuring range and small start-up flow rate.
Selected high quality materials for steady&reliable characteristic and good looking.
Small in size and light in weight.
Brass or stainless steel body,hot or cold water meter,magnet-proof device and remote reading transmission system for option.
Technical data conform to ISO4064
Source:http://www.asmeter.com/

Sep 18 2015

Brass Body Single Jet Dry Type Water Meter for Russia Market

Details
Place of Origin: Ningbo, China (Mainland)
Brand Name: Amico or OEM
Model Number: LXSC
Structure: Brass Body; Plastic Cap or option
Usage: Water
Standard: ISO 4064 Class B
Product Name: single jet dry water meter Water meter with copper body

Features:
1. Dry dial, magmatic drive, resistance to the exterior magnet interference
2. Water meter single jet
3. Selected the high quality materials for steady and reliable characteristic
4. Vacuum sealed register, ensure the dial keep free from fog and keep reading clear for long-term service.
5. Measuring accuracy can conform to ISO 4064 Class B standard
6. Inner and outer adjusting for option
7. Small in size, light in weight
Working Condition:
Water temperature:≤50°c for cold water meter
Water temperature:≥90°c for hot water meter
Working pressure: ≤ 1.6Mpa
Indication Error:
at low zone is±5% from minimum flow rate(qmin)to transitional flow rate(qt)exclusive boundary At high zone is±2% from transitional flow rate(qt) to overload flow rate(qs)
Source:http://www.asmeter.com/

Sep 18 2015

Single jet water meter for sale

Feature:
–Single-jet, dry-dial, free rotating register, small in size and light in weight;
–Magnetic drive, Resistance to exterior magnet interference,
–keep the reading clear in a long term service;
–Measuring accuracy conform to ISO 4064 class B standard..
–Available with different length on request. Available in hot water meter on request.

Working condition:
–Water temperature: 0.140 ( 0.190 for hot water meter)
–Water pressure : ≤1.0Mpa
Maximum Permissible Error:
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%
(2) in the upper zone from qt inclusive up to and including qs is ±2%
Hot water meter ±3%
Source:http://www.asmeter.com/

Aug 31 2015

An introduction to horizontal Woltman type water meter

Horizontal Woltman type water meter, also known as Turbo water meter, refers to the kind of meter screw rotor axis parallel to the water pipe axis (or overlap), the impeller screw wing shape. This is not to say that the meter can only be installed horizontally. Of course, if the water meter is required when installed vertically, you should select in the inlet side of the screw shaft bearing bore with gem meter end bearing to reduce friction resistance and prolong the life of the meter. Some imported Woltman type water meter models using dynamic balance technology, can work in horizontal, inclined and vertical position, but in the non-working level meter level to reduce the level of measurement.

Case, cover, table in glass

Case, cover, table in glass and sealing gasket together to form a sealed body, in case water is not to be measured leakage to the outside. According to the standard requirements, 1.6MPa, 15min water meters should be able to withstand water pressure and water pressure 2. OMPa, 1min pressure test. Therefore, table covers and table in the shell, glass should meet the above requirements. Table shell hole should be decorated with lining made of corrosion-resistant materials or coated with good rust coating.
Rectifier
Rectifier effect: one is from upstream in the turbulent state of the water meter flow rectifier in grid-shaped, as far as possible be “grooming” laminar flow; the second is the rectifiers have a hole in the Center to support the screw shaft, the shaft hole and the hole on the bracket should maintain the same shaft, in order to ensure flexible screw wing rotation.
BRACKET
Support role: on the one hand supported screw shaft, flexible rotating screw wing in current action; the other hand through the stent worm gears is meshing with the worm on the screw shaft, speed of screw wing is connected to the upper part of the bracket and count bodies.
Lo Wing
Woltman type water meter water meters using screw-shaped impeller, also known as a screw or wing wheels, general use of sufficient mechanical strength of engineering plastics (ABS) injection molding. Screw the wing tube is hollow to reduce weight and increase buoyancy. Screw one end of the wing has a cap with adhesive bonding, lest they should be measured after water immersion to increase their weight. Lo Wing should have better dynamic balance performance, or at high speeds, easy to screw shaft and bushing wear.
Error adjusting device

Adjusting device there are two common errors.
(1) paddle error adjustment device
Part of this adjustment device is a flat and symmetrical paddle-shaped control plate, located in rectifying plate part of the rectifier. When the rotating paddle-shaped control plate, you can increase or decrease these parts flow on screw rotating impact, so as to error control. Error adjustment of paddle-shaped device has a simple structure, fewer parts and is easily processed and the advantages of easy disassembly, so widely used.
(2) the Steering error adjustment device
Part of this adjustment device is a flat plate, one side of the plate has a hole, put the adjustment plate rectifier rectifier Board part of the shaft. Adjustment error, there is a shaft pulling the rudder adjustment plate on the other side, make the adjustment plate around the axis of rotation, to increase or reduce the impact of this flow on screw rotating, which play a role in error adjustment. The adjusting device structure is more complex.

Source: http://asmeter.com/

Aug 27 2015

Remote water meter in the rotor of water meters and Woltman type water meter where is the difference?

Remote water meter based on different characteristics, the structure consists of many different kinds. Such as rotary-wing water meters and Woltman type. Has a data transfer both water meter, accurate readings, and all Intelligent remote water meter the characteristics, specific structures is quite different. Next, we look at specific differences.

Rotor type water meter: rotary wing type water meter for measurement of the total one-way flow in small diameter pipe. Using calibre 15mm, 20mm pipes of domestic water metering. The water meter is mainly composed of a casing, impeller measurement and reduction gear, and table, has the characteristics of simple structure.
Horizontal Woltman type water meter: horizontal Woltman type water meter for measuring the total amount of water flow pipe. Particularly suited to the needs of water supply mains and large factories, water. Main feature is the large flow capacity, small size, compact structure, easy to use and maintenance.
Rotary-wing water impeller rotation direction perpendicular to the direction of flow is.

Rotor type water meter can be divided into many types are:
Suitable medium: water meter, water meter.
Works can be divided into: wet, dry, liquid, semi-liquid sealing.
Connection: flange connection rotor rotor threaded connection of water meter, water meter.
Installation: horizontal, vertical, rotary wing insertion type water meter, and so on.
Rotor type water meter features: narrow operating range, large size, installation and maintenance of high sensitivity with reduced mobility is mainly used for small diameter pipes, ranging in size from 15mm-150mm.
Horizontal Woltman type water meter impeller rotation direction and the direction of flow is horizontal it is called horizontal Woltman type water meter.
Horizontal Woltman type water meter (Woltman type water meter): horizontal Woltman type water table, horizontal Woltman type water meter, removable horizontal Woltman type water meter (cold and hot).
Horizontal screw wing detachable cold (hot) water meter counter (surface) for dry-not connected with the water pipe water through magnetic means.
Horizontal Woltman type cold (hot) water meter counter (surface) for wet and water pipe water directly connected.
Horizontal Woltman type water meter features: work range, easy installation and maintenance, small size, low sensitivity is mainly used in large-diameter pipes, produced by domestic manufacturers of horizontal Woltman type water meter diameter to 80mm–200mm,250mm–600mm only a handful of big companies.
Qingdao into producing all kinds of remote water meter, including rotor and Woltman type, is the top manufacturer of remote water meter. If you have any remote water meter and to learn more please click on shuiwu.qdies.com to view, if you need to buy remote water meter you can dial 400-0696-700lai order, there will be a special reception.

Source: http://asmeter.com/

Aug 24 2015

Horizontal Woltman type water meter product profiles and horizontal Woltman type water meter applications range

Horizontal Woltman type water meter product brief

The WS series of horizontal Woltman type water meter vertical Woltman type wide range of large diameter water meters are mainly used for measurement of total amount of water flowing through the pipes. Water meters without a worm gear, directly driven impeller counter, wired remote, M-BUS/RS485 interface and standard communication protocol used, normal working voltage from the bus power supply DC24V, high transmission efficiency, low initial traffic, measuring range, high accuracy. Detachable metering movement structure, convenient maintenance. Water meters of this series can increase M-BUS/RS-485 or wireless remote controller interface, easily upgrade from a mechanical meter to remote water meter.

Vertical Woltman type water meter is the Woltman type water meter, velocity type meter, suitable for use in large-diameter pipe, which is characterized by large flow capacity, small pressure loss. As with the rotor-type water meter, Woltman type water meter is a kind of velocity type meter. When water flows after the water meter, along the axis of impulse water meter Lo Wing-shaped impeller discharge, impeller speed is proportional to the flow velocity, after after the reduction gear drive, displays the total quantity of water through a water meter on the indicating device. Woltman type water meter into horizontal Woltman type water meter and horizontal Woltman type water meter type. Domestic uses most of the tables was horizontal Woltman type water meter for industrial use.
Horizontal Woltman type water meter product applications:
Horizontal Woltman type water meter suitable for water supply companies and monitoring of water resources management of water, is widely used in water plants, water Division, for sewer, water metering and trading settlement.
Four, vertical Woltman type water meter product advantages:
1, detachable metering movement structure, without having to replace the base table to facilitate maintenance and replacement;
2, shell replacements, shell back can increase the Intelligent remote modules, easily make the upgrade from mechanical table to the remote table;
3, choice, freedom to choose electrical readings, wired remote, wireless remote-type;
4, wireless remote with special 470MHz~510? MHz band, internal 3.6V lithium battery provides power, battery for more than 8 years;
5, timing, location of remote water information for copying;
6, jurisdiction of all water meters can be queried through a computer daily, monthly amount, losses of information;
7, with the report output, contain premium statistics, debt statistics, report storage functions such as account statistics: water meter data can be saved after a power failure for more than 10 years.

Source: http://asmeter.com/

Aug 21 2015

Technology and background in the field of horizontal Woltman type water meter technology

This practical new public has a level screw wing type meter, impeller of side for and impeller a poses forming of first axle, first axle near impeller of end is cone Taiwan-like, impeller of another side tight tie installation has second axle (, second axle for for drive institutions of worm axis; it also including two balance block, two balance block respectively set Yu is located in impeller of sides of installation cavity body; impeller of leaves of number for 9 tablets, leaves of guide drive for 350~400mm, leaves side of side upper has tilt surface. The structure of horizontal Woltman type water meter is compact, impeller equilibrium of good, good movement between shell and coated, high flow capacity greater, more accurate.

Technical field
The utility model relates to the water meter field, with special reference to a horizontal Woltman type water meter.
Background art
Horizontal Woltman type water meter speed meter, suitable for use in large-diameter pipe, which is characterized by large flow capacity, small pressure loss. When water flows after the water meter along the axis direction of impact around the shaft rotation of the impeller discharge, impeller speed is proportional to the flow velocity, after after the transmission the transmission, displays the total quantity of water through a water meter on the indicating device. Woltman type water meter into horizontal Woltman type water meter and horizontal Woltman type water meter type. Domestic uses most of the tables was horizontal Woltman type water meter for industrial use. Horizontal Woltman type water meter, because of its wide range of measuring flow, parts versatility, installation and maintenance can keep water features, such as the case of the split table, was welcomed by the users. Existing horizontal screw wing mainly consists of both ends, respectively, with detachable water meter inlet and outlet of shell, mount, the former after rectifiers, Rectifier, impellers, drive mechanism and located in Mount detachable connections into the count at the top of table. In the presence of water balanced impellers installed and dangling between the diffuser rotating, which means that the smooth running of the impeller on the water meter range, sensitivity, accuracy and throughput capacity, and other important parameters are affected. Once the axles for excessive wear of the impeller, impeller rotation runout will occur, thus seriously affecting the balance of impeller rotation. Therefore, the impeller shaft wear is also particularly important. Horizontal Woltman type water meter in the existing technical concerns about the rotating impeller equilibrium is not obvious, the existing flows of horizontal Woltman type water meter and the precision is difficult to break, become the bottleneck. And existing technology of horizontal Woltman type water meter casing coated with nature and movement is not good, water concentration through the impeller cannot be guaranteed, and someEffect on the flow of water meters and precision.

Source: http://asmeter.com/