Single-phase prepaid kWh meter Main Functions: 1.Both-way electric energy metering. Provides precise positive-negative active energy metering and one-way accumulating. Used for power metering and advance unchase of AC single-phase current rated. 2.Advance purchase quantity, preset maximum load-limit and IC card password. IC card transfers data and realizes data including total consumption, remaining quantity, accumulated quantity and total purchases etc.) backward reading. 3.Storage of leave-factory serial number, meter constants, initial data and the user's name and address etc.. 4.Alarm and switch off when overload. Alarm at low remaining power to remind user of timely purchasing. Main Characteristics: 1.High accuracy and import special metering chip. High accuracy, sensitivity and reliability, wide overload endurance, low power consumption, small volume and light in weight; easy installation, convenient auto-control and function expanding. 2.Long service life. With SMT technology and world famous, long-life components employed, its accuracy is not affected by frequency, temperature, voltage and higher order harmonics. Random installation location. No adjustment is needed if it leaves the factory as complete machine. Checkout period can be extended. Hence the workload of Watt-hour Meter testing and checking-out of electric departments is considerably reduced. Obviously better reliability than its similar. 3.Stable operation. Better stability for its wide range working voltage. 4.LED display, bright and clear prevent counter data from Losing at any times.
Single-phase prepayment kWh Meter Type: DDSY716 Name: Single-phase pre-payment electricity kilo watt-hour meters Accuracy: Class 1.0 Class 2.0 Power Consumption:
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
Testing equipment for 3-phase kwh meter Main technical indexes: 1.The accuracy class of the devices: Sy3582d-0.05 grade Sy3582c-0.1 grade 2.Output voltage: 57.7v, 100v, 220v, 380v Regulation range: 0-120% adjustable continuously Regulation step:
Single-phase prepaid kWh meter Type: DDSY716 Name: Single-phase pre-payment electricity kilo watt-hour meters Accuracy: Class 1.0 Class 2.0 Power Consumption:
Gasoline generator Fuel tank capacity
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Overview Three-phase phase volt-ampere meter a high precision instrument for measurement of three-phase electric parameters, it can be used to measure the three phase voltage, current and phase angle, frequency, power, power factor and so on. three-phase digital volt-ampere phase meter adopt high-speed Cortex M3 processor and 24 bits high-speed ADC a for measuring and calculation , A complete graphical interface, true color display with resolution of 320 x 240 and touch screen operation make a friendly man-machine interface. It is easy to carry
Overview Three phase phase volt-ampere meter a high precision instrument for measurement of three phase electric parameters, it can be used to measure the three phase voltage, current and phase angle, frequency, power, power factor and so on. three phase digital volt-ampere phase meter adopt high-speed Cortex M3 processor and 24 bits high-speed ADC a for measuring and calculation , A complete graphical interface, true color display with resolution of 320 240 and touch screen operation make a friendly man-machine interface. It is easy to carry Specifications TYPE MEASUREMENT RANGE UNIT ERROR RESOLUTION RATIO Voltage 1 600 V 0.5 measuring range 0.01V Current 0.001 10 A 0.5 measuring range 0.0001A active power 0.001 5000 W 0.5 reading PF 1 0.1W reactive power 0.001 5000 VAR 0.5 reading PF 0 0.1VAR apparent power 0.001 5000 VA 0.5 reading 0.1VA frequency 45 65 HZ 0.1 reading 0.01HZ phase position 0 360 2 0.1
SENSUS iPERL Digital Water Flow Meter 3/4" (DN20) Condition: New product Digital Water Flow Meter iPERL Size: 3/4" (DN20) Unit of measure: GPM (Gallon Per Minute) End Connection: Male Thread Brand: SENSUS USA Built-in Battery for Smooth Operation
Function 1. Observe thermal stress distribution after annealing 2. Measure glass tempering grade 3. Measure optical retardation caused by thermal stress in glass  Detecting object transparent glass products with complex construction. such as : glass container , glass handicraft ,glassware , tableglass , lamp penicillin bottle, light tube, light bulb,solar glass ,automobile glass etc Detecting methods Sensitive Color Tint Method and Senarmont Compensation method Specification Model PSV-413L Analyzer Diameter 78mm Viewing field 400 400mm Glass tempering grade 0-10 Measuring range ( Optical retardation ) 0-280nm Measure height ( adjustable ) Max 600mm Light Source Warm white LED light 10W Power 220VAC 50-60HZ Size W485 D584 H732mm Weight 14Kg
Product description The Portable single-phase electric meter Test Equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high precision standard power source, ac voltage source and current source. Technical index Electrical parameters Accuracy class 0.05%, 0.1% Power Supply One Phase AC 100-265V, frequency 50/60Hz. AC Voltage Output Range 57.7V, 100V, 220V, 380V; max 500V Adjustment range (0-120)%RG(1) Adjustment 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability 0.01%/120s Electrical parameters - continued Distortion 0.2% (Non-capacitive load) Output load max 25VA Measuring accuracy 0.05%RG
Product description Single-phase electric meter field calibrator is suitable to test various types single phase meters on site and can also be used to test alternating current parameters. Feature 1. Current clamp and meter combined together, colorful and touch-screen display; 2. One AAA Li-battery can continuously working 4 hours; 3. Wide voltage, current measurement range, voltage range: 15-300V, current range: 0.05-120A; 4. Display all the measuring parameters in one screen; 5. Current clamp has automatic compensation function, 0.2% class accuracy; 6. Current clamp has automatic calibration function; 7. Integration design of the meter and clamp; 8. 16bit high accuracy AD switch 32 bit ARM processor core. 9. Automatically record and save 999 groups calibrate data; 10. Micro-multifunction optic sampler Technical index 1. Manual/automatic test inductive single phase meters; 2. Manual/automatic test electric single phase meters; 3. Measure virtual value of alternating voltage (15~300Vrms); 4. Measure virtual value of alternating current (50mA~120Arms); 5. Test parameters: active power, phase angle of voltage and current, frequency and etc; 6. Automatic store testing data, and 999 group test results can be saved.
Product description: Three Phase Energy Meter Field Calibrator is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure various of AC parameters. Technical index: Electrical parameters Accuracy class 0.05%, 0.1% Resolution 6 TFT (640-480) Electrical parameters - continued Power supply 220V±10%, 50/60Hz Li-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh) Power line supply (U1, UN), 85V-265V 50/60Hz Communication port RS232 Test voltage Range 5-480V Error ±0.05% (30V-480V) ±0.1% (5V-30V) Harmonic 2nd-63st Test current Range (direct connection) 5mA-20A Error (direct connection) ±0.05% (100mA-20A) ±0.1% (10mA-100mA) Range (clamp CT) 10mA-3000A Error (camp CT) �±0.2% (100mA-100A) ±0.5% (100A-3000A) Harmonic 2nd-63st
Product description Three-phase electric energy meter calibrator is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three-phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high-precision standard power source. Technical index Electrical parameters Accuracy 0.05%, 0.1% Power Supply One Phase AC 180-265V, frequency 50/60Hz. AC Voltage Output Range(U1,U2,U3) 57.7V, 100V, 220V, 380V or 69.3V, 120V, 240V, 480V( optional) Adjustment range (0-120)%RG(1) Adjustment �neness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Electrical parameters - continued AC Voltage Output - continued Stability 0.01%/120s Distortion 0.3% (Non-capacitive load) Output load each phase 25VA Measuring accuracy 0.05%RG AC Current Output Range(I1,I2,I3) 200mA, 1A, 5A, 20A, 100A Adjustment range (0-120)%RG Adjustment �neness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability
Product Introduction Digital double clamp Phase voltammeter is a high-precision low-price hand-held double-channel input measurement instrument designed for voltage current and Phase measurement on site.Using this meter the phase between u-u i-i and u-i can be easily measured in the field the phase sequence of sensitive and capacitive circuits and three-phase voltage can be distinguished the wiring group of transformers can be detected the secondary circuit and bus differential protection system can be tested the phase relationship between CT of each differential protection group can be read out and the wiring of the electricity meter can be checked.The tongs current transformer is used to input the measured current so there is no need to disconnect the measured line.When measuring the phase between u1-u2 the two input circuits are completely insulated and isolated so it completely avoids the possible short-circuit of the measured circuit caused by wrong wiring and thus burns out the measuring instrument.The display screen USES high-contrast Liquid crystal display with words up to 25mm and The screen Angle can be freely converted to about 70�° to obtain better visual effects. Digital double clamp Phase voltammeter enclosure USES engineering insulation materials another rubber vibration protection sleeve safe and reliable. Product namesï¼?Phase meter double clamp Phase meter double clamp Phase voltammeter clamp forms a table clip-on Phase voltammeter Digital Phase double clamp Phase meter Digital double clamp table low-pressure volt-ampere Phase inspection table hand-held Digital double clamp Phase voltammeter double clamp type Digital Phase meter double clamp Digital Phase meter double clamp type volt-ampere Phase meter double clamp volt-ampere Phase table double clamp Phase meter Digital display double clamp Phase voltammeter
Product Introduction 3-phase energy meter calibrator introduction: HZ-3521 handheld meter field calibrator is a measurement of electrical parameters power meter calibration wiring judged as one of the high-precision test instrument. Product Characteristics 3-phase energy meter calibrator introduction: TKSX-3 handheld meter field calibrator is a measurement of electrical parameters power meter calibration wiring judged as one of the high-precision test instrument. 3-phase energy meter calibrator technical parameters: Input feature Voltage measuring range: 0 ~ 400V 57.7V 100V 220V 400V fourth gear automatic switching range. Current measuring range: 0 ~ 5A built-in transformer into 5A (CT) files. Clamp transformer for the 5A (small pliers) 25A (small pliers) 100A (the clamp) 500A (the clamp) 400A (tongs) 2000A (tongs) six stalls. (Including medium and large Clamp Meter is optional) Phase angle measuring range: 0 ~ 359.999 Frequency Measurement Range: 45 ~ 55Hz.
Product Introduction This instrument is developed and designed according to the national power industry standard DL/ t506-2007 "insulation gas humidity measurement method for sulfur hexafluoride electrical equipment" and adopts the imported high-precision dew point sensor and new digital circuit control technology. It is a high-precision intelligent instrument to measure the trace moisture content in SF6 gas. This instrument adopts intelligent self-calibration technology wide measurement range fast response high accuracy good linearity dynamic display of measurement curve. At the same time the instrument also has an automatic dryer which can greatly reduce the measurement time. Product nickname intelligent micro water meter micro water meter micro quality meter.
6GHz intelligent radar level gauge is suitable for non-contact continuous measurement of liquid, slurry, granular and bulk materials. It is suitable for temperature, pressure change, inert gas and volatilization. The measurement method of microwave pulse is adopted, and it can work normally in the range of industrial frequency band. Low beam energy, can be installed in a variety of metal, non-metal containers or pipes, no harm to the human body and the environment. Application:Simple corrosive liquid in the process Skyline:PTFE Measuring range: 20 meters Frequency range: 6.8GHz Accuracy: 0.1%FS Medium temperature: -40 to +130 °C Process pressure: -0.10.3Mpa Power supply: 24vDC (two-wire, four-wire optional) Signal output: 4...20mA/HART (two lines/four lines)/ RS485/Mod bus Process connection:Thread Protection level: IP67 Explosion-proof grade: Exia IIC T6 Ga
High Frequency Radar Level Meter Design features: Small antenna size, easy to install; non-contact radar, no wear, no pollution Hardly affected by corrosion or foam; hardly affected by changes in water vapor, temperature and pressure in the atmosphere. Severe dust environment has little influence on the work of high frequency level gauge. Shorter wavelength, better reflection on inclined solid surfaces The beam angle is small and the energy is concentrated, which enhances the echo ability and helps to avoid the interference. The measurement blind area is smaller, and good results can be obtained for small tank measurement. High signal-to-noise ratio, even in the case of switching, can achieve better performance High frequency is the best choice for measuring solid and low dielectric constant medium Application: various corrosion liquid Antenna material: PTFE Measurement range: 10 m Process connection: thread, Flange Medium temperature: -40C --130 Process pressure:-0.1~0.3MPa Accuracy: ±5mm Power supply: 24VDC (two lines, four lines) Protection grade: IP67 Frequency range: 26GHz Explosion-proof grade: Exia C T6 Ga/ Exd ia IIC T6 Gb Signal output: 4. 20mA/HART (two / four) RS485/Mod bus
