Diatax - Gas Meter Diaphragm
Diatax Gas Meter� diaphragms have been designed and manufactured for use by� the topmost diaphragm gas meter manufacturers across the globe. Serving the Energy market, Diatax Gas Meter Diaphragms are found in Modern Smart Meters, Domestic Gas meters, and larger industrial meters.
Diatax Gas Meter Diaphragms are found in Modern Smart Meters, Domestic Gas meters, and larger industrial meters.
Diatax hold the largest market share for our range of gas� diaphragms, as our chemists and engineers work alongside our customers and pull out all the stops to meet their needs. � Diatax Gas Diaphragms, often called membranes, are found in Gas Meters all over the world, from China to America, and Europe to the Middle East.
Diatax diaphragms meet EN549.
Gas Meter Diaphragms - Why choose Diatax ?
Diatax Gas Meter Diaphragms have Strong resistance to oil, chemicals, aging and weather, our diaphragms for gas meters are corrosion-free to LPG, LNG and Natural Gas for living. There are expedient for combined-use gas meters. Being cold-and thermal-proof, the diaphragms keep the original volume without distortion in a wide fluctuation of temperature. Made of highly elastic synthetic fabrics with such excellent properties as wear-resistant, chemical-resistant and flexible, our diaphragms are strong in tensile strength per width, and keep consistent accuracy in use of a long duration. Using strong carbonic gaskets, our diaphragms are perfectly shockproof to prevent leakage. Meticulously molded and coated in precision within 2ã??, our diaphragms maintain specific volume at the time of motion.
Introduction:
Equipped with our companyí»s code controller, base meters are bought abroad to realize the prepaid and control functions, thus to achieve the automatic control of different functions of this new type of gas meter.
Range of application:
This product can be applied to the measurement of gas, natural gas, liquefied petroleum gas and other non-corrosive gases in the city.
Main features:
Automatic prepaid function: charging before using of it, water meter residual capacity= the original gas + newly purchased gas
Auto-control function: switching the gas path automatically according to the payments and gas situation.
Real time computation function: measuring on the real time and display the stock value, closing gas source automatically when the purchased gas is used up.
Power-down memory function: solid state recorder is internally installed and the data will be permanently preserved.
Status display function: displaying the amount of newly charged gas, the remaining stock and cumulative use, as well as low-voltage state etc.
Prompting function: warning when the remaining gas is used to the set value or other functions are out of work.
Overdrawing function: able to set a certain overdraft gas according to the user needs
Automatic alarm function: when the voltage is lower than certain point, alarm system will be operated and the battery must be replaced within 72 hours, otherwise, it will automatically shut down the gas resources.
Anti-gas-larceny function: shut down the gas supply automatically when there are theft of gas or illegal operations
Technical parameter:
1ú¬base meter operation criteriaú¦gb/t6869 q/ofd.001-2007 jjg577-2005
2) current working voltageú¦3.00v
3ú¬cuiescent currentú¦<=12va
4) data holdú¦>=8 years
5ú¬life span of valveú¦switching frequency more than 5000 times
6ú¬accuracy degreeú¦level b
7ú¬four anti-functionú¦anti-attack, waterproof, anti-smoke, anti-knocking
Diaphragm gas meter
Description
Model SY-RQM Diaphragm type gas meter applies to measure the consumption of coal gas, liquefied petrol gas and natural gas. It can also be used to measure the flow rate of are and other gases.
Features
New design, Exquisitely-made; High sensitivity, Accurate metering, Easily-installed and Maintained; quipped with anti-reverse facilities, Adopted advanced surface treatment, Corrosion-resistant, Long operation life, The shell is cast with aluminum-alloy, diaphragm structure. Big digital wheel equipped. The casings for SY-RQM-1.6 & SY-RQM-2.5 are identical
Equipped with our companys code controller, base meters are bought abroad to realize the prepaid and control functions, thus to achieve the automatic control of different functions of this new type of gas meter.
Range of application:
This product can be applied to the measurement of gas, natural gas, liquefied petroleum gas and other non-corrosive gases in the city.
Main features:
Automatic prepaid function: charging before using of it, water meter residual capacity= the original gas + newly purchased gas auto-control function: switching the gas path automatically according to the payments and gas situation.
Real time computation function: measuring on the real time and display the stock value, closing gas source automatically when the purchased gas is used up.
Power-down memory function: solid state recorder is internally installed and the data will be permanently preserved.
Status display function: displaying the amount of newly charged gas, the remaining stock and cumulative use, as well as low-voltage state etc.
Prompting function: warning when the remaining gas is used to the set value or other functions are out of work.
Overdrawing function: able to set a certain overdraft gas according to the user needs
Automatic alarm function: when the voltage is lower than certain point, alarm system will be operated and the battery must be replaced within 72 hours, otherwise, it will automatically shut down the gas resources.
Anti-gas-larceny function: shut down the gas supply automatically when there are theft of gas or illegal operations
Technical parameter:
Base meter operation criteria¦gb/t6869 q/ofd.001-2007 jjg577-2005
Current working voltage¦3.00v
Cuiescent current¦<=12va
Data hold¦>=8 years
Life span of valve¦switching frequency more than 5000 times
Accuracy degree¦level b
Four anti-function¦anti-attack, waterproof, anti-smoke, anti-knocking
Introduction
The series of products are encoded and decoded by a computer algorithm based on encryption and decryption rules. The user inputs the 8-bit code that produced by the management system to realize the purchases recharge. On account of using a plain language input with no carrier, the user can go to the places designated by operating companies to buy code directly or get the code by phone.
With 8-bit password, the users can recharge by themselves without considering time and space constraints, and it is simple and convenient to use. Operating units can manage hundreds of thousands of users with little manpower and equipment, and complete manage service fees and charges without leaving home, which puts an end to the phenomenon of the arrears.
Range of application
To measure the cold water that flows through water pipe and control of water fees.
Main features:
Multi-current
Power-off memory function
Sensitive/dependable function
Dynamic display function
The measurement accuracy reaches b degree of iso 4060b
Prompting function
General purpose
Overdraw function
Prepaid function
Auto alarm function
Auto control function
Anti-water-larceny function
Technical parameter:
Gb/t778_1996 base meter operation criteria
Current working volts: 3.00v li-ion
Measuring precisionín0.01 m³
Pressure lossín0.1mpa pressure loss
Max working pressure1.6mpa
Quiescent currentín12ua
Data holdí²8 years
Temperature0íµí40íµ
Type - Disposable/ Refillable
Shape - Stick
Size - J5 / J6 / J23 / J25 / J26
Color - Multi-color
Dimension - 76.7mm*21.9mm*10.8mm
Material - ABS & AS, Plastic, Steel and Metal
Rate of Leaking - Less Than 0.3%
Rate of Inflaming - Over 98%
Resit Water - 55 C
50 pieces in a single tray , 20 trays / carton ,63
cartons / palette ,23 pallets /20'FCL.
- Smooth and bright without trace of scratch or shrunken signs
- The rate of inflaming is over 98%, the inferior lighters is under 0.6%
- The time of continual inflaming can reach 2 minutes
- The tank would not explode when falling down within 1.5 meters high
- Plastic lighters,refillable, good hand feeling, Competitive price & high quality, Cheap price
Type - Disposable/ Refillable
Shape - Stick
Size - J5 / J6 / J23 / J25 / J26
Color - Multi-color
Dimension - 76.7mm*21.9mm*10.8mm
Material - ABS & AS, Plastic, Steel and Metal
Rate of Leaking - Less Than 0.3%
Rate of Inflaming - Over 98%
Resit Water - 55 C
50 pieces in a single tray , 20 trays / carton ,63
cartons / palette ,23 pallets /20'FCL.
- Smooth and bright without trace of scratch or shrunken signs
- The rate of inflaming is over 98%, the inferior lighters is under 0.6%
- The time of continual inflaming can reach 2 minutes
- The tank would not explode when falling down within 1.5 meters high
- Plastic lighters,refillable, good hand feeling, Competitive price & high quality, Cheap price
Domestic gas meters, diaphragm gas meters, commercial gas meters, industrial gas meters, gas alaram detector, gas regulators, smart gas meter, prepaid gas meter, smart amr meters, electronic volume corrector, rpd gas meter, turbine gas meter.
FUJI developed the first infrared gas analyzer in Japan to use mass-flow sensors. Since then, we have supplied customers with various types of gas analyzers to support environmental preservation and control efforts. These efforts include measurements of atmospheric pollution and detection of low density of SOx and NOx, generated by incinerating facilities and boilers. FUJI's gas analyzers are widely used to monitor the atmosphere to help maintain a cleaner natural environment.
50 pieces in a single tray , 20 trays / carton ,63
cartons / palette ,23 pallets /20'FCL.
- Smooth and bright without trace of scratch or shrunken signs
- The rate of inflaming is over 98%, the inferior lighters is under 0.6%
- The time of continual inflaming can reach 2 minutes
- The tank would not explode when falling down within 1.5 meters high
Residential Diaphragm Gas Meter
ITRON (MID approved)
Steel Version
Basic Features
3 Compact size: 1.2 dm cyclic volume
Range: G1.6, G2.5, G4
EN 1359 & O.I.M.L compliance
Design
Long -term accuracy & safety
Ready for remote reading & data management
Quality
World-class, ISO9001 certified, European Engineering and
Manufacturing
APPLICATION
The ITRON, with an installed base of over 30 million units, is a
versatile meter that makes it the preferred choice of many large
utilities world-wide.
METROLOGY
The ITRON meets O.I.M.L, EN 1359 and MID (certificate delivered by
the LNE), and more than 25 national metrological standards
(DVGW,NMI Class 1....).
Its design and the careful choice of materials enable the ITRON to
meet the highest demand in international markets in terms of
accuracy and long-term stability.
During the preliminary test controls on the sonic nozzle test benches,
all meters are tested at Qmin, 0.2 Qmax and Qmax.
OPERATING PRINCIPLE
The ITRON is a positive displacement diaphragm gas meter with a
stand-alone twin chamber measuring unit.
The twin chambers are each fitted with a flexible and gas-tight
diaphragm which is moved by the differential between the inlet and
outlet pressure. The Gas enters one side of the diaphragm pan while
on the other side it comes out through a separate port on the valve.
When one side is full, the rotating mono-valve moves on to the next
position, allowing the gas to fill the empty side. A transmission gear
and a mechanical coupling or stuffing box transfer the reciprocating
motion to the mechanical retrofitable index. The measuring unit is
housed in a robust gas-tight casing.
CONSTRUCTION
With its casing in steel, high protection against corrosion is ensured
by 500 hours salt fog spray test resistant cataphoresis treatment. The
aluminum version can withstand up to 1000 hours salt fog spray test.
The extreme strength of the case joint is achieved by rolling the belt &
compressing the flanges into contact with a sealant applied between
the faces. This forms a joint which is both gas-tight and fire- resistant.
MEASURING UNIT
The achievement of the fixed stroke mechanism is the result of
precision and high quality automation, and eliminates the need for an
adjustable tangent. This confines all registration adjustments to the
accessible change wheels behind the index.
The long life synthetic diaphragms, coupled to the well-proven
movement design, combine to give excellent stability and accuracy
during the whole life of the metre.
All materials have been selected for their superior resistance to
chemicals and gas. The valve and the grid, thanks to a special
Bakelite formulation, enjoy high gliding properties and are protected
against premature wear.
Finally, a back-run stop prevents the metre from running backwards
in case of tampering.
INDEX
The metres are available with metric or cubic inch indexes. They
come with a permanent magnet for pulse generation and can be
retrofitted with a pulse transmitter. Ip54 and Ip67 versions are
available for specific environments.
QUALITY ASSURANCE
Quality assurance procedures- such as ISO 9001- and strict controls
throughout the manufacturing process ensure a very high quality
level.
APPLICATION
The ITRON, with an installed base of over 30 million units, is a
versatile meter that makes it the preferred choice of many large
utilities world-wide.
METROLOGY
The ITRON meets O.I.M.L, EN 1359 and MID (certificate delivered by
the LNE), and more than 25 national metrological standards
(DVGW,NMI Class 1....).
Its design and the careful choice of materials enable the ITRON to
meet the highest demand in international markets in terms of
accuracy and long-term stability.
During the preliminary test controls on the sonic nozzle test benches,
all meters are tested at Qmin, 0.2 Qmax and Qmax.
OPERATING PRINCIPLE
The ITRON is a positive displacement diaphragm gas meter with a
stand-alone twin chamber measuring unit.
The twin chambers are each fitted with a flexible and gas-tight
diaphragm which is moved by the differential between the inlet and
outlet pressure. The Gas enters one side of the diaphragm pan while
on the other side it comes out through a separate port on the valve.
When one side is full, the rotating mono-valve moves on to the next
position, allowing the gas to fill the empty side. A transmission gear
and a mechanical coupling or stuffing box transfer the reciprocating
motion to the mechanical retrofitable index. The measuring unit is
housed in a robust gas-tight casing.
CONSTRUCTION
With its casing in steel, high protection against corrosion is ensured
by 500 hours salt fog spray test resistant cataphoresis treatment. The
aluminum version can withstand up to 1000 hours salt fog spray test.
The extreme strength of the case joint is achieved by rolling the belt &
compressing the flanges into contact with a sealant applied between
the faces. This forms a joint which is both gas-tight and fire- resistant.
MEASURING UNIT
The achievement of the fixed stroke mechanism is the result of
precision and high quality automation, and eliminates the need for an
adjustable tangent. This confines all registration adjustments to the
accessible change wheels behind the index.
The long life synthetic diaphragms, coupled to the well-proven
movement design, combine to give excellent stability and accuracy
during the whole life of the metre.
All materials have been selected for their superior resistance to
chemicals and gas. The valve and the grid, thanks to a special
Bakelite formulation, enjoy high gliding properties and are protected
against premature wear.
Finally, a back-run stop prevents the metre from running backwards
in case of tampering.
INDEX
The metres are available with metric or cubic inch indexes. They
come with a permanent magnet for pulse generation and can be
retrofitted with a pulse transmitter. Ip54 and Ip67 versions are
available for specific environments.
QUALITY ASSURANCE
Quality assurance procedures- such as ISO 9001- and strict controls
throughout the manufacturing process ensure a very high quality
level.
Gas stoves are the permanent appliance in most of the kitchens.These kitchen appliances are essential and used for cooking. There are wide varieties of cooking furnaces available, and you can choose depending on your requirements. They have undergone many changes, and you can find a gas stove (with) the burners of two, three, or four. You can also check out an automatic cooking furnace, as you do not need to trigger it with a lighter. A four stove appliance would allow you to cook four dishes simultaneously and are ideal for families with many members. They are available in different materials such as brass, CI , aluminium, and more with your complete gas stove made up of stainless steel & toughen glass tops.
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areca plate, rice.
