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
Looking to purchase all kinds of Electronic Waste: 1. Desktops and laptops computer scrap 2. Printed Circuit Boards 3. Cell phones and cell phone batteries 4. Scrap CPU Processors 5. Scrap Modems & Routers
Description : offering thyristor trigger pulse isolation transformer. Small size, pcb Mountable for coupling a trigger pulse generator to thyristor triac Isolation of small signals from power circuits. Epoxy molded. 4502-1:1 2502-1:1 4503-1:1:1 2503-1:1:1 4504-1:1:1:1 2504-1:1:1:1 4506-2:1 2506-2:1 4507-2:1:1 2507-2:1:1 miniature pulse transformer 4502-1:1 2502-1:1 4503-1:1:1 2503-1:1:1 we also manufacture transformer used in Mobile chargers we also make transformer as per customers requirements If detailed information is provided. 23mm diameter, 18mm height excluding lead height
S64A101-D6 is a vertically polarized broadband dipole blade antenna operating in the frequency band of 20-1200 MHz. and suitable for DF, Navigation & Reconnaissance applications on UAV.
Used in current transformer & power transformer, also used in servo voltage stabilizer & variable auto transformer - dimmer or variac. As per customer requirement.
Remote switch.
Light sensitive switch is a device that is used for automatically switching on and off the street lights garden lighting, passage lighting and doorway lighting etc in accordance with the natural lighting level. The lights connected to the light sensitive switch are turned on automatically in evening when the natural light falls below 15 lux. And lights are switched off in the morning automatically when the light level reaches above 20 lux. Eliminates the need of human operation for switching on and off any external light connected with this system. Saves energy saves electricity , no need to manually switching on and off the light, easy to install and durable. Applications: roadway lighting , building perimeter lighting , outdoor advertising signs , parking lot lighting, garden lighting passage lighting and doorway lighting etc.
Tubular battery for solar and inverter application from 60 ah to 180 ah.
An Electronic Ballast is a device/instrument used to control the amount of current in on electric circuit, Also referred as a control gear, an electronic. If generates high frequency alternative goes about more then 25Khz. High freq. allows to lower the system rating without reducing the luminous flux of the lamps. Also available series of
An Electronic Ballast (Sometimes called control gear) is a device intends to limit the amount of current in an Electronic circuit. An Electronic lamp ballast uses solid state electronic circuitry to provide the proper starting and operating electrical Condition to power fluorescent lamps (FTL).An Electronics ballast dissipates some heal around 90%. GRE’s industrial ballast series heaving special features like EMI/RFI filters, spike protections, high power factors etc. Also available ballast series of
ARN-TS2D is a MEMS based single/dual axis inclinometer module that boasts a low price tag. It is most appropriate for mechanical industry, transportation, heavy vehicle, construction and survey applications. This device returns highly accurate angular data in static conditions and can be a part of lab instrumentation, platform stabilization equipment and oem alignment measuring instruments. Single axis module returns roll and dual axis returns roll and pitch information. 1. Measurement range: 60deg (Pitch), 180deg (Roll) 2. Accuracy in static conditions: 0.1 degrees 3. Size: < 78 mm x 56 mm x 36 mm 4. Weight: < 200 grams. 5. Output rate: 1 to 50 hz configurable 6. Power supply: - +8 to +12 vdc 7. Interface: RS232, RS485 serial digital.
We are mfrg. Different type of solenoid coils DC contactors & contactor coils both AC or DC.
In low Voltage & High Amps D C Contactors with 12V DC to 220 V DC Coil. Available. Single POle,Double Pole & Three Pole.
Acid battery
Details as follows : Rotational-speed range : 20 . 7000 rpm Permanent ambient temperature in the cable area : -40 to + 120C Permanent ambient temperature in the coil area : -40 to + 150C Winding resistance at 20 C 860 : 10 % Inductance at 1 kHz 370mH : 15 % Degree of protection : IP67 Output voltage : 0.200V
Electrical : Output: Analogue or digital Typical Linearity: 2.5% (absolute) 1.0% (independent linearity) Typical Travel: 15mm electrical* / 18mm mechanical* (*application dependent, adaptable to larger or smaller travel requirements) Nominal Index Voltage : Programmable Electrical Limit Maximum : 20 VDC Supply Voltage : 4.5 - 5.5 VDC Typical Current Draw : 12 mA (dependent on program conditions) Maximum Response Time : 600 S Durability : Typical Vibration: 200 hrs.; 3 planes; 20 - 2000 Hz; 40G RMS;-40C -160C. Typical Thermal Shock: 500 cycles, -40C and 160C; 15 sec. transition; 30 min. soak at each temperature Typical Temperature Range: -40C > 160C
Parameter specification : 1 switching capability 10 w (max) 2 switching voltage 100 vdc (max) 3 switching current 0.5 amps (max) 4 contact resistance 1 ohms max 5 dielectric : between terminals 200vdc for 1minute between body & terminal 500vdc for 1minute body & cable insulation 500vdc for 1minute 6 must operating distance 7- 14 mm with tvsc magnet tvsc-mfax-01 7 must release distance 10-25 mm with tvsc magnet tvsc-mfax-01 8 operating temperature 80 deg c max 9 surface temperature 5 deg c max @ ambient 10 ambient temperature -20 to +50 deg c x denotes for high temperature (50 deg c ) 11 IP rating ip 67. 12 sensor dimension 35x19x10 mm 13 Cable 2 core cable with shield 14 Approvals : CE & Atex.
28 watts No ring formation No harmonic distortion 2 yrs warranty Starting 120 v to max 450 v . Please enquire every time.
PE-AOBDV Automatic Oil Breakdown Voltage Testeris a highly precise instrument, which can be applied to measure either the breakdown voltage or also check the withstanding voltage for a predefined time. Usual available automatic test sets only perform the former function, but PE-AOBDV can do both. PE-AOBDV can measure the breakdown voltage repetitively and computes an average reading, for a proper decision making. PE-AOBDV consists of an integrated Oil Cup, HV AC power source. Features - 0-80kV or 0-100kV smooth operation, 5mA trip current - Complete Automatic operation - Non-contact magnetic stirring - Programmable Stir, Hold, and Intermediate Stand times - Programmable voltage ramp rate - Repetitive test sequence and average readings - Digital display output - Integrated thermal Printer - Internal memory for data storage and recall - Included IS 6792, IEC 60156 and GB507-86 test sequences - Programmable test sequences as per requirement. 1 pc - 25 kgs.
2k ohms single turn 0 to 100% .
