flow meter
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. Prepaid Gas Meter Sensus Meters satndars
Depth of Investigation v 400 meters a. Transmitter 1) Constant Current Selected automatically depending on ground conditions Max. Current 500mA Min. Current 1mA 2) Voltage (Max) 500 V (1000 Vpp) 3) Power 40W b. Amplifier Voltage Measurement Input Impedance 10 M Ohm Input Range 0-200V Precision + 0.05 mV Noise Rejection 95 dB at 50-60 Hz c. Resistance Measurement Apparent R Range m Ohm, Ohm, K Ohm Apparent R Precision 0.02 m Ohm at 500 mA d. System Data Cycle time 12 seconds Accuracy 2% Diagnostic display 9 codes Temp. Range 0 v 50 degree c e. Power Source 12 Volt, 12 Ah Rechargeable Battery Measuring capacity 2000 readings at 20 mA 200 readings at 500 mA f. Weight 12.5 Kg g. Dimensions L 400mm X W 225mm X H 330mm Weight 20 kg of instrument Additional Accessaries 60-80 Kg.
The product is used to measure the pH of given aqueous sample.The Range is from 0pH to 14pH.It is given with automatic temperature sensor.
Prepaid meters are now, The government is also taking initiative and making policies to make it happen. Commercial establishments like offices, retail, industrial, multifamily, malls, complexes can install prepaid meters. With Adwards Intellitech Pvt Ltd you don't have to bargain, we provide Low cost prepaid meters for all commercial establishments. Our prepaid meter is flexible in adapting to the ever-changing requirements and conditions.
Flowmeter We are a leading name in this domain engaged in manufacturing and supplying a broad array of Flow Meter. These are fabricated using finest grade material and innovative technology, our products are acknowledged for their sturdy construction, convenient operation, easy maintenance and elongated service life. Our components for the product are procured from some of the most reliable vendors so as to provide our clients with best-in-class-products. Electromagnetic FlowmeterWe are manufacturing, exporting and supplying a comprehensive range of Electro Magnetic Flow Meter or Electromagnetic Flowmeter, which is used for electrical measurement of flow rate. The performance of the instrument is not affected by the properties of the material such as corrosiveness, viscosity, density, acidity and alkalinity. Description : Flow Star series FEMAG are micro-controller based full bore type electromagnetic flow transmitter specially used for various industrial applications These flow transmitters accurately measures the flow rate of conductive liquids & slurries in closed pipes Due to simple & rigid design the flow transmitter is an obstruction less & maintenance free instrument in place of conventional mechanical flow measuring device The use of 'Pulsed DC' technology offers highest ability & better measuring accuracy in the form of electrical signal 4 - 20 ma DC linearly proportional to volumetric flow The instrument is based on Faraday's law of electro-magnetic induction. A magnetic field is generated by the instrument in the flow tube The fluid flowing through this magnetic field generates a voltage that is proportional to the flow velocity. Corresponding electrical output is provided with respect to measuring voltage Salient Features : Indication through LED / LCD Full Bore type Microprocessor based Simple & cost effective construction Provides wide flow ranges Outstanding accuracy Operates over wide ranges of temperature & pressure Easy maintenance as no moving parts Pulsed DC coil excitation Flame-proof, IP-65, IIA, IIB CMRI certified housing
Vasthi uses heated probe to collect the sample from the sample line, it will maintain constant temperature and removes the dust and mist from the sample gas. This gas sample passes through electrically heated tube to cooler. It will remove the vapour content and cools the gas sample to 5áµ?c dew point range and this sample gas goes through the filter that eliminates the dust particle remaining and finally sensor senses and gives the exact readings in syngas analyzer.
This instrument adopts the pulse xenon lamp as light source and the ultraviolet optical fiber spectrometer as detector is capable for real-time gathering of absorption spectrum of water pollutants ranging from 200nm to 800nm and real-time analysis of the content of water pollutants by means of chemometric algorithm technology. Optical path as shown below.For more information.
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