DDSF866 DIN Rail electronic multi-tariff meter is our company's newest research and development of new din rail meter. and adopt up to date micro electronic technique and SMT technical ect. The meter completely conformed to the relative requirement of national standard GB/T17215-2002 and international standard IEC 62053-21.The meter is used for measuring active energy power consumption in a rated frequency of 50HZ or 60HZ three phase alternating current circuit.It can accurately and directly measure active energy consumption from positive and reverse directions.It has following features:good reliability,small volume light weight,specious nice appearance,advanced technics.It can choose many kinds of installation ways such as 35mm DIN standard rail. The meter is installed indoors.the site conditions shall be assumed as following : the ambient temperature is 25~55°C,relative humidity is not more than 95%.there isn't heavy corrosive gas or any influence of dust,mold and insects etc. Structure characteristics: 1. LCD display,backlight display 2. RS485 network communication interface and Remote infrared communication interface,Multi-tariff function,high precision prevent stealing 3.ModelAccuracyRated voltageRated currentRated frequencyDDSF866class 1.0230V5(30)A 10(60)A 20(80)A50HZ DIN Rail electronic multi-tariff meter with RS 485,Remote infra-red communications,multi-tariff dayparting,Backlight display br /
We can supply different pressure gauge for air pump with best quality and lower 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 name: pressure gauge material: steel black case,plastic window diameter: 1 1/2" 2" 2 1/2' range: 0-15psi......350psi
Freon pressure gauges are used in refrigeration application for testing, servicing, and charging Dial features: R-12, R-22 and R-502 OR R-304 scale Recalibrator and restrictor as standard features Sizes: 63 Case material: steel Tube: phosphor bronze Socket and movement: brass Connections: 1/8 and I/4 inches NPT in LM bottom dependent on model and size, bottom, back, left and right side Available ranges: 30-inch Hg VAC to 150psi retard to 350psi: 0 to 500psi Window (lens) material: threaded polycarbonate lens acrylic Accuracy: 2.5 Options and accessories: custom dial, metric scale, DIN 2, 5% accuracy, special connections 2.5-inch Freon pressure gauge with Plastic Case and Phosphor Bezel Tube.
OverviewQK3000 BK series gas meter is our company introduction of the kroms original technology.which incorporate both innovative features and Elsters gas measurement know-how of many decades. In measuring unit the diaphragms are moving stress free without mechanical stops. This ensures low bearing loads and quiet operation. High-grade materials and components as well as the patented K-system ensure a high quality standard and a long service life. The K-system synchronizes the operation of the slides with the current flow through the measuring chamber thus achieving minimum flow channels and an extremely high accuracy of measurement. Due to the small slides, they are not susceptible to contamination (RPF of 0.90 to BS4161). Error curve of measuring units are adjusted by K-system. Robust design. meet requirements of GB/T6968-1997 and EN1359.Main Features //Fire resistant up to 0,1 bar to DIN En 1359 //High accuracy and long-term stability //Error curve adjustable //Pulse magnet //Low noise //RPT=0.8 is not sensitive to the impurity //Stadium diaphragm //Independence measuring unit //Powder coating, light grey //Anticorrosion //Safety and reliability //High-pressure resistance //Backspin stopper, Tamper proof //Easy to develop to smart meter Hight accuracy ,small compact.comply with en1359
BT20 is the Battery Checker. Pocket size, easy to use. Pull out the tester arm and fit to your battery. It can check batteries of D, C, AA, AAA, 6F22, and cell. LCD display for easy reading. The values on the display scale are shown in three colours. Low battery indicator. When the battery supply is below about 1.1V.
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 PRESSURE GAUGE FOR AIR PUMP DIAMETER :1 1/2'' , 2'' , 2 1/2'' RANGE : 0-15psi......350psi CONNECTION: BOTTOM CONNECTION
Diaphragm pressure meter Dial diameter: 100, 150mm Accuracy: + or - 1% of full scale Case material: ss 304 Element material: ss 316 Pointer material: aluminum Movement: ss 304 Socket material: ss 316 Connection location bottom Window material safety glass (boro silicate shatter proof) Connection size and rating: 1/2, 3/8-inch NPT Bezel shape: screwed/bayonet ring Diaphragm material: SS 316 Diaphragm pressure meter with Oil and SS 316 Diaphragm Material
KVAF Variable Area Flowmeter 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. Technical Features:Very suitable to small diameter and low velocitySimple structure, reliable performance and low maintenanceLong service lifeLow requirements for straight pipeWide turndown ratio: 10:1Local display type and intelligent remote typeSingle-axis sensitive indicatorNon contact magnetic coupled system to ensure stable data transmissionCan be applied in hazardous areaProtection grade: IP 65 Main Features of Intelligent M6 IndicatorMeasure the angle displacement of magnetic fieldLCD display for instantaneous flowrate or total flow alternatelyParameter setting can be realizedData recovery functionHart CommunicationSingle-axis sensitive indicatorLCD display with backlightIntrinsical safe and flameproof type Technical Specifications:Turndown Ratio: 10:1Accuracy: ±1.5% for local, ±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: Local: -80~+300oC; Remote: -40~+150oC; High temperature: 350oCMedium Viscosity: DN15: η Flowmeter The design principle of module Non-contact magnetic coupled transmission Single-axis senstive indicator
Temperature controller 1. CE, CQC, RoHS approved 2. Ideal for fan cooling cake display showcases of medium& high temperatures 3. Waterproof panels 4. Double display windows (with an outer small display shows temperature synchronously) 5. Manuallyautomatically defrost by turning off the unit 6. Light control / Re-start delay 7. Time/temp.setting to end defrosting 8. Celsius / Fahrenheit degree selection 9. Temperature range:-45 to 45oC(-40 to 120o F) 10. Accuracy: ±1oC(±2o F) 11. Sensor: NTC, 2pcs (room temperature & defrosting control) 12. Power supply: 230VAC or 120VAC 50 / 60 Hz 13. Compressor:20A/250VAC (1HP) 14. Light:5A/250VAC 15. Host controller dimension: 77(L)×35(W)×60(D)mm 16. Mounting hole dimension of host panel:71(L)×29(W)mm 17. Accessional display dimension: 83(L)×23(W)×18(D)mm 18. Mounting hole dimension of accessional display:66(L)×19.5(W)mm 19. Dimension: 77(L)×35(W)×60(D)mm 20. Mounting hole dimension: 71(L)×29(W)mm ParameterFunctionSet rangeDefaultE1Lower setpoint limit-45oC/ -40oF to Set temp.-35oC/oFE2Higher setpoint limitSet temp. to -45oC/ 120oF20oC/oFE3Temp.hysteresis1 to 104oC / 7oFE4Comp.start delay time0 to 10Min2MinE5Offset on room temp.-5 to 5oC/ oF0E6Offset on room temp.-5 to 5oC/oF0F1Max.defrost duration1 to 60Min20MinF2Defrost interval time0 to 24Hr6HrF3Defrost termination temp.0 to 20oC / 32 to 68oF8oC / 46oFF4Display during defrost0=Nomal display 1=Last value befroe defrost0 Temperature controller 1. CE, CQC, RoHS approved 2. Double displays 3. Range:-45 to 45oC 4. 20A compressor relay