Single-phase carrier module Adopting the bpsk modulation and demodulation system, the three-phase carrier module has a disturbance-resisting capacity apparently better than fsk. The chip employing the 1/2 and 3/4 code rate convolutional encoding and cyclic interleaving technology can still correctly decode under the high volume of background noise of electric power line
Zhw5-126(l)/t3150-40 electrical composite apparatus The product has advantages such as reliable performance, advanced technology, compact structure, less operating power, long service life, easy maintenance and excellent anti-seismic property
Single-phase smart watt-hour meter adopts large-scale integrated circuit and dedicated ultra-high precision energy measurement soc chip. The communications capability and reliability of its communication module has reached the level of widespread practical application. It is a modern advanced meter designed and manufactured according to the actual energy consumption conditions with the application of digital sampling technology and smt technology. Its performance indicators are in line with iec 62053-21: 2003 electricity metering equipment (a.C.) - particular requirements - part 21: static meters for active energy (classes 1 and 2), iec 62053-23: 2003 electricity metering equipment (a.C.) - particular requirements - part 23: static meters for reactive energy (classes 2 and 3) and iec 62052-11: 2003 electricity metering equipment (a.C.)general requires, tests and test conditions - part 11: metering equipment and other standards. The technical requirements of the smart meter can be made to measure the functional requirements; meanwhile, its telecommunication adopts a dedicated data encryption chip to ensure the security of quantity of electricity, tariff and other information
Measuring range: salinity: 0-32% brix Determines the amount of dissolved salt and dissolved solids Approved by strict quality and safety standards Durable and built to last long Heavy-duty and lightweight with its aluminum construction Easy to focus and calibrate Accurate testing results guaranteed Made with the highest and finest quality of aluminum & rubber that makes it lightweight Cushioned with soft & comfortable non-slip rubber Extremely easy to use and calibrate
medium:diesel oil flow range:1-80L/H scene display accuracy:1% material:brass calculate cavity temperature:-40-80C pressure:30bar carton case/wooden case/plywood case
flow range:0.5-100 ml/min (suitable for various chemical liquid) accuracy:0.5% Temperature:-30~80 pressure:32bar (customized for high pressure) output:square-wave pulse supply:4-26VDC wetted material:316L carton case/wooden case/plywood case
flow range:1-250 ml/min (suitable for liquid and viscosity less 25CP) accuracy:1% Temperature:-30~80 pressure:32bar (customized for high pressure) output:5Vsquare-wave pulse supply:12VDC wetted material:316L carton case/wooden case/plywood case
Size:DN6 Flow range:0.1-0.6m3/h Without display, 2 wire Output:4-20mA Connection:screw Body material:SS304 Power supply:24V Accuracy1% Temperature:-20-+120C carton case/wooden case/plywood case
1. Caliber: DN3~DN3000 2. Color: White, blue 3. Display: High visible backlight LCD 4. Nominal pressure: 0.6 ~ 4.0 MPa 5. Ambient Temp: -25 Deg C~+ 60 Deg C 6. Accuracy: 0.5%, 0.3%, 0.2 (selectable) 7. Voltage Supply: 12 ~ 36V DC, 85 ~ 265V AC 8. Protection Class: IP65, IP67, IP68 9. high definition of background LCD display Output: 4-20mA, pulse Lining material: Rubber, PTFE (also called F4) Connection: Flanged, clamp-on, threaded Type: Comapt type, remote type Communication: MODBUS, RS485, HART Package: carton and wooden box
hy-22 1m©ø£¬10kg
Single phase WiFi energy meter is din rail type smart remote control electric meter. People could easily install it and monitor energy consumption anytime and anywhere by Linshu APP, to control and save energy and get a better and more comfortable life. Feature * DDSU1877 is used to measure the rated frequency of 50Hz, Rated voltage below 265V, single phase AC smart power. * Made of fine quality ABS material, impact resistance, heat-resistant, cold-resistant, and with fine insulating effect. * Alarm when low energy/overload/fraud * With RS485, GPRS, 4G, or other communication functions for reading meter and setting parameters. * The smart meter adopts the special large scale integrated circuit and special technology to ensure the accuracy and reliability of measurement. * 5+1 bit wide temperature LCD display, real-time display voltage, current, power, total energy kWh. * Comfortable guide rail installation mode 35-36 mm. * Calculate total consumption, real-time view of power consumption via mobile phone. * APP remote control. You can easily control your devices when you leave your home or fast-forward your home, easily control the status of your home device at any time via the mobile APP. * Long service time by high brightness LED indicator.. * It can realize the functions of automatic tripping when the balance is exhausted. * After you pay for the electricity, the energy meter could display the remaining electricity. * It could realize remote manual closing and open the energy meter. * The Single phase Wi-Fi energy meter will update the Kwh data when disconnect with Wi-Fi. It will not lose the historical data if there is a power outage. Specification Name: Single Phase Wifi Energy Meter Rated current: 5(60) A Reference voltage: 130V-250V Frequency: 50 Hz Pulse frequency: 1000imp/kWh Installation: 36mm Din Rail Power rate: 2W/10VA Item size: 103 * 26 * 70mm/ 4.06 * 1.02 * 2.76 in
Feature * DDSU1877 is used to measure the rated frequency of 50Hz, Rated voltage below 265V, single phase AC smart power. * Made of fine quality ABS material, impact resistance, heat-resistant, cold-resistant, and with fine insulating effect. * Alarm when low energy/overload/fraud. * With RS485, GPRS, 4G, or other communication functions for reading meter and setting parameters. * The smart meter adopts the special large scale integrated circuit and special technology to ensure the accuracy and reliability of measurement. * 5+1 bit wide temperature LCD display, real-time display voltage, current, power, total energy kWh. * Comfortable guide rail installation mode 35-36 mm. * Calculate total consumption, real-time view of power consumption via mobile phone. * APP remote control. You can easily control your devices when you leave your home or fast-forward your home, easily control the status of your home device at any time via the mobile APP. * Long service time by high brightness LED indicator. * It can realize the functions of automatic tripping when the balance is exhausted. * After you pay for the electricity, the energy meter could display the remaining electricity. * It could realize remote manual closing and open the energy meter. * The Single phase WiFi energy meter will update the Kwh data when disconnect with wifi. It will not lose the historical data if there is a power outage.
Green Dt9205A+ Digital Multimeter Ac/dc Profesional Transistor Tester Electrical Multimetro Ncv Test Meter Auto Range Ture Rms. DT9205A+ Digital Multimeter Auto Ranging AC/DC Voltage Meter Flash Back Light Large Screen Ohm Tester with 9V Battery. Specification: Size: 19.5 x 9 x 3.5 cm. - Material: Plastic. - Overload Protection on all ranges. - Housed in a rugged rubber boot with integral stand. - Low Battery Voltage Indication. - Portable & Compact Design. - Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Package Including: 1 x digital multimeter
Next Power is the industry's leading independent supplier not only on and also of specialist of Multimeters. Multimeter suppliers in worldwide. we can provide us with authentic products in product information. We have a wide variety of Multimeter products, We believe that you can also provide it in a better way. We supply these Multimeter products to more suppliers in UAE, We have a wide variety of branded products. FLUKE, UNI-T, TERMINATOR, PEAK ELECTRONIC, Etc. Product Type :- Analog Multimeter, Digital Multimeter, Fluke Multimeter, Clamp Type. Autoranging Type, etc.
GF313V2 onsite portable three phase electronic meter test set is the newest product produced by our company by widely visiting users and referring to the advantages of the same kind of products home and abroad. The measured part of the product adopts high speed A D transmission to send DSP to conduct digital processing, which largely improves measured degree of accuracy and stability. Central processing part adopts 32-bit ARM embedded technology to make instrument interface novel, function abundant, operation distinct and easy, and performance steady. Class of accuracy: Class 0.1, 0.2 or 0.5, range from 3 120A 3 600V200awith comfort design, small size and light weight. The model GF313V2 three phase meter meter test set is suit for metrological service of electricity power utilities, industrial and mining enterprises and electric lab to field use.
GF112V2 made in GFUVE GROUP, is a high precision single phase handheld energy meter accuracy tester in class 0.1, used for testing all kinds of single phase electronic meters error on site. Wide measurement range from 1mA to 200A and 0 to 600V, frequency range 40.000Hz to 70.000Hz, and also can be used to test alternating current electrical parameters - voltage, current, active power, reactive power, apparent power, harmonics, phase angle, power factor, frequency, energy etc. It can display U & I wave form and vector diagram. Small size, light weight, simple and convenient operation. It is an ideal testing equipment for the metrology departments of electricity power companies and electrical service engineers.
The model GF313 handheld three phase electricity meter field tester is a economical 0.2% AC energy meter accuracy testing device, mainly used to test three phase and single phase electricity energy meter error on site, measure all various of AC electrical parameters - U, I, P, Q, S, PF, F and CT ratio & phase error etc. And then it can check whether the wiring of the electricity meter is correct. GF313 electronic meter tester is an ideal electrical test tool for the metrological service of electricity power utilities.
The GF302D1S portable three phase energy meter test system consists of an integrated 0.05% three-phase current and voltage source and a three-phase electronic reference standard meter of accuracy class 0.02. Characteristic features of the GF302D1S are its wide measuring range from 0 to 120A and 0 to 600V, high accuracy and high tolerance to unwanted external influences. The GF302D1S allows the monitoring of meter installations as well as analysis of the local mains conditions when it is as portable reference working standard. The equipment offers high functionality combined with an excellent menu guided operation via built-in keyboards and colored 7' touch LCD-display. Voltage & current harmonics output from 2 to 63 times. This model portable meter test system can be programmable by PC, automatic generation of energy meter error test report.
GF312V2S portable three phase reference meter on-site is the newest product produced by our company by widely visiting users and referring to the advantages of the same kind of products home and abroad. The measured part of the product adopts high speed 24bit A D transmission to send DSP to conduct digital processing, unique power compensation algorithm with patented technology, which largely improves measured degree of accuracy and stability. Central processing part adopts 32-bit ARM embedded technology to make instrument interface novel, function abundant, operation distinct and easy, and performance steady. with comfort portable design and light weight. The model GF312V2S portable reference meter is suit for electricity power utilities metrogical departments, Industrial and mining enterprises departments and electric lab to field use.
GF111B single phase reference energy meter with 100a clamp on ct is the latest product launched by our company after extensive visits to users and drawing on the advantages of similar products at domestic and abroad. The measurement part of the product adopts high-speed A D converter and DSP for digital processing technology, which greatly improves the accuracy and stability of measurement. The central processing part adopts 32-bit ARM embedded technology, which makes the instrument have novel interface, rich functions, clear and simple operation and stable performance. it has not only advantages of light weight, portable structure, high precision, high performance, powerful function, original interface, ease-to-use, but also work stability. It can measure U, I, P, Q, S, E, frequency, power factor, phase angle, harmonics etc. Accuracy class: 0.04.
