1.DDSF866 electronic multi-tariff meter 2.display the current tariff of time period of real time 3.conformed to IEC62053-21 Type DDSF866 electronic multi-tariff meter is the new generation of product,which is developed lately by absorbing the opinions from the experts of supply system and users public as well as foreign new technology.The product complies with the requirements of GB/T17215-98 "Grade 1 and 2 Static AC Active Watt-hour Meter"(IEC62053-21)and GB/T15284-94:"Multi-rate(Time Sharing) Watt-hour Meter". Main characteristics: 1 Long service life and excellent preformance owing to the industrial grade chip,crystal oscillator,etc; 2 The meter has high precision integrate circuit,simple periphery circuit,reasonable desigh,small volume, ght weight,and convenient installation. 3 Higher anti-interference ,strong capability of high voltage impule withstand,and wide range of operating voltage. 4 Function for protecting againse electricity -theft with the warning display of electricity -theft. Fundamental functions: 1 Displaying and recording the quantity of total electricity and the every quanitty of top,peak,level and valley of this month and last month. 2 Recording and displaying the quantity of electricity result from the reverse running of the meter. 3 Displaying and recording the total quantity of electricity accumulated(same quantity as the counter of watt-hour meter). 4 Recording the real time for date and time,and displaying in need. 5 Displaying the current tariff of time period of real time. 6 Presetting accumulation of the total quantity of electricity,date,time,constant of meter,date of meter copying and parameter of time period. 7 Pulse signal output and warning display of battery under voltage. The meter confirmed by CE and ISO9001-2000 standards.
Gas Flow Meter High reliability and durability Convenient installaition and maintenance High accuracy Wide measuring range Technical Features of gas flow meter:No moving parts, high reliability and durability Convenient installation and maintenance Sensor not connect with the measured fluids directly, stable performance and long service life Output pulse signal is directly proportional to flow rate, high accuracy and no zero drift Wide measuring range, turndown ratio 10:1 Low pressure loss, low cost Frequency output not affected by the fluid change in physical character and composition, meter factor (K) only considers shape and dimension of eddies. Measurement of volumetric flow can get compensation once it needs. Then no re-calibration meter factor needed if damaged parts be exchanged Wide application for steam, gas, liquid Technical Specifications:Size: DN15 ~ DN500 Medium: Liquid/ Saturaed steam, Superheated steam/ Air/ gas Accuracy: ±1.0% for liquids, ±1.5% for gas/ ±2.5% for inserted Repeatability: ±0.33% for liquids, ±0.5% for gas/ ±0.83% for inserted Rated Pressure: 1.6MPa( 2.5~6.4MPa for special) Signal Output: Three wires voltage pulse, low level 6V Two wires standard current 4 ~ 20mA RS-485/ Hart/ ModBus Power Supply: 24V DC / Lithium Battery/ Double Power Supply( 24V DC, Lithium Battery) Installation type: Flange Clamp/ Fixed Inserted/ Adjustable Inserted Protection Grade: IP65/ IP68 Explosion Proof: Exd II BT4/ Exib II CT4 Fluid temperature: -40 ~ +250oC( standard) / +100~ +350oC(high temperature)
PRESSURE GAUGE FOR AIR PUMP DIAMETER :1 1/2'' , 2'' , 2 1/2'' RANGE : 0-15psi......350psi CONNECTION: BOTTOM CONNECTION We can supply all kinds of pressure gauge for air pump, and give our customer best quality and low price. PRESSURE GAUGE FOR AIR PUMP DIAMETER 1 1/2'' , 2'' , 2 1/2'' RANGE 0-15psi......350psi INLET THREAD 1/4'', 1/8'', NPT BSP BSPT M8x1 M8x0.75 SCALE PSI, Bar, Mpa, Kpa, kg/cm2 CONNECTION bottom connection, center back male connection
mainly using in measuring the volume of cold potable water meter,mainly using in pure water company 1.Application mainly using in measuring the volume of cold potable water meter,mainly using in pure water company. 2.Specification a)quality and features (1)LXSC-13D-15D water meter can reach ISO4064 compliance standard. (2)Dry type ,convenient for reading ,small light,high measuring precision,long working life. (3)working conditions: (a)temperature:40 for cold water meter (b)nominal pressure: ≤1.0Mpa (c)pressure loss:≤0.1Mpa (d)press indication: the low zone from inclding the Qmin(minimum flow)to excluding Qt(transitional flow):±5 % the upper zone from inclding the Qt to including the Qmax:±2 % b)technical date : Nonminal diameter Measuring Class Qmax Qn Qt Qmin M3/H 15mm B 3 1.5 0.120 0.030 20mm B 5 2.5 0.200 0.050 25mm B 7 3.5 0.280 0.070 Diameter Lenght Width Height Continuous thread Weight mm D kg 15 110 86 85 G3/4B 0.85 20 130 86 85 G1B 1.07 25 160 86 85 G1 1/4B 1.5
multi rate meter, can offer more science data for statistical analysis, and it is good for SGS . DDSF1353 Single Phase Static Multi-rate Energy Meter is designed by using advanced special measuring chip,modern multi-tariff technology, digital sampling technology and SMT manufacturing technique .DDSF1353 Single Phase Static Multi-rate Energy Meter conforms to CEI IEC62052-11-2003 Electricity metering equipment (a.c) particular requirements, tests and test condition part 11: Metering equipment; CEI IEC62053-21-2003 Electricity metering equipment(a.c.)Particular requirements Part 21: Static meters for active energy(classes 1 and 2)Equipment and GB/T1 5248-2002 Special requirements on Multi-rate Energy Meter.Functions and FeaturesActive energy and max demand measurement in TOU.2 time zones, 4 tariff, 10 time segments, 2 day tables can be set in the meter. Real-time power display(average active power in 5 mins). Meter reading and programming via infrared and RS485 port with program lock and authorized password. Energy consumption, max demand with its occurring time during 12 months. Auto scroll display with 24 display items at most in a required order. Scroll display interval can be set among 5-99s. Active energy indication and impulse test output. Second signal test output. Programming prohibited and reset function Broadcast time synchronization Insulated RS485 port and lightning proof circuit inside the meter. Real-time detection of meter running status with alarm function. LCD display. Technical parameter Rated voltage 220V Basic current 1.5(6)A, 5(20)A,10(40)A,15(60)A,20(80)A, Rated frequency 50Hz Accuracy Active1.0 Reactive 2.0 Running with no load Yes Power consumption Voltage circuit : ≤2W and 5VA Current Circuit≤2.5VA Normal operation temperature -20+45 Limit operation temperature -30+60 Relative humudity ≤85% Clock accuracy (daily error) ≤0.5S Size 178mm 128mm 62mm Weight About 0.8kg
DT862 three-phase mechanical kilo watt-hour meter(active meter,reactive meter,induction meter,energy meter,kwh meter) three-phase induction meter DT862 are induction meters which are applicable to measure the rated frequency 50Hz or 60Hz and the active and reactive power loss of three-phase AC meshwork. All technique are completely conformed to National Standard GB/T15283-94 and internation standard IEC62053-11. And the meter confirmed by CE and ISO9001-2000 standards. [Specifications and models]: Name Type Accuracy (class) Rated (voltage) Rated current Connection mode Three-phase four -wire active energy watt-hour meter DT862 2 3*240/420 3*(12) 3*(6) 3*1.5(6) Input through CT DT864 1 3*5(20) 3*10(40) 3*15(60) 3*20(80) 3*30(100) Directly input 3*1(2) 3*3(6) 3*1.5(6) Input through CT Three-phase Three-wire Active energy watt-hour meter DS862 2 3*420 3*100 3*1(2) 3*3(6) 3*1.5(6) 3*5(20) 3*30(100) 3*1(2) 3*3(6) 3*1.5(6) Input through CT Directly input DS864 1 3*420 3*100 3*1(2) 3*3(6) 3*1.5(6) 3*1(2) 3*3(6) 3*1.5(6) Input through CT Input through CT name type Accuracy (class) Rated (voltage) Rated current Connection mode Three-phase four -wire Reactive energy Watt hour meter DX862 3 3*420 3*1(2) 3*3(6) 3*1.5(6) Input through CT 3*100 3*1(2) 3*3(6) 3*1.5(6) Input through CT DX864 2 3*420 3*1(2) 3*3(6) 3*1.5(6) Input through CT 3*100 3*1(2) 3*3(6) 3*1.5(6) Input through CT Three-phase three -wire Reactive energy Watt hour meter DX865 3 3*420 3*1(2) 3*3(6) 3*1.5(6) Input through CT 3*100 3*1(2) 3*3(6) 3*1.5(6) Input through CT DX863 2 3*420 3*1(2) 3*3(6) 3*1.5(6) Input through CT 3*100 3*1(2) 3*3(6) 3*1.5(6) Input through CT
Oil Flow meter The design principle of module Non-contact magnetic coupled transmission Single-axis sensitive indicator Oil Flow meter can be used to measure flow of liquid, gas and steam in field of petrochemical, steel, electric power, metallurgy, light industry, food industry, pharmaceutical, water treatment etc. KVAF Metal Variable Area Flowmeter Technical Features:Very suitable to low velocity and small flowmeterSimple structure, reliable meter performance and low miantenanceLong service lifeLow straight pipe condition requiredWide turndown ratio: 10:1Local indicate and intelligent remote LCD displaySingle-axis sensitive indicatorNon contact magnetic coupled system to ensure stable data transmissionCan be applied in hazardous areaProtection grade: IP 65 Technical Features of M6 Intelligent Indicator: Measure the angle displacement of magnetic fieldTwo lines LCD display for instantaneous and total flow rate alternatelyField parameter settingData recovery functionHart CommunicationSingle-axis sensitive indicatorLCD display with back lightIntrinsical safe and flameproof Technical Specifications: Turndown Ratio: 10:1 Accuracy: ±1.5% for grounding, ±1.0% for remoteRated Pressure: DN15~DN50 4.0MPa (Max DN15: 32MPa, DN25: 25MPa, DN50: 20MPa) DN80~DN250 1.6MPa (Max DN80: 10MPa, DN100: 6.4MPa, DN125: 4.0MPa, DN150: 4.0MPa, DN200: 2.5MPa, DN250: 2.5MPa)Pressure Loss: 1.5kPa~60kPaMedium Temperature: Grounding: -80~+300oC; Remote: -40~+150oC; High temperature: 350oCMedium Viscosity: DN15: η
1.condition protect,no dirty and no contaminative 2 wet dail 3magnetic drive 4reading clearly 1.Application usually using for measuring the total quantity of cold potable water passing through the pipeline ,for the household and residential usage . 2.specification a)can reach the standard:ISO4064 b)work conditions (1)water temperature :≤40°c (2)nomiinal pressure:≤1.0Mpa (3)pressure loss:≤0.1Mpa (4)error indication the lower zone from incluing the minmum flow to excluding the transitional flow :±5% the upper zone from including the transitional flow to including the maximum flow:±-2% c)technical date Nominal diameter Nominal diameter Measuring Class Qmax Qn Qt Qmin Qs Wet-dial Dry-dial M3/H 15mm A 3 1.5 1.150 0.045 ≤0.014 ≤0.016 B 0.120 0.030 ≤0.010 ≤0.012 20mm A 5 2.5 0.250 0.075 ≤0.019 ≤0.020 B 0.200 0.050 ≤0.014 ≤0.016 Drawing of the structure and outer shape and installation size Diameter Lenght lLenght Width Height Continuous thread Weight mm d D kg 15 253 165 99 109 ZG1/2 ZG3/4 1.6 20 290 195 99 111 ZG3/4 ZG1 2.1
1. Function: measure and direct reading display the single, three-phase power factor 2. Input volta 1. Function: measure and direct reading display the single, three-phase power factor 2. Input voltage: AC100V±10%, 220V±10%, 380V±10% 3. Input current range: 1A-5A 4. Measuring range: 270°~300°~0°~60°~90° 5. Display range: 0.000C~.500C~1.000~0.500L~0.000L 6. Accuracy: ± (0.5%measuring + 2 digit) 7. Resolving power: last 2 digit 8. Auxiliary power: AC 220V±10%