Features: 1. Bargraph and/or digital displays 2. Single or dual channel 3. Transmitter power supply for 2-wire loop powered input 4. Variety of input types 5. Non-linear tank volume calculation, retransmission output and relay outputs available 6. Horizontal or vertical orientation
DP4 series digital panel meter: feature: 1.Display:-19999-----+19999; 2. with track function and voltage/ampere range transfer free setting; 3.with RS485 communication (be ordered); 4.with 4--20mA current analog output; 5. with Hi/Lo thumb switch setting; 6. size:48H*96W; 7. Accuracy: 0.1%--0.2% FS; 8.Range: AV/DV: 0.2V/2V/20(10)V/200(100)V/600V; AA/DA: 2mA/20/200mA/2A/10/20/30/40 /50A/100/200/300/400/500/1000/2000A. Product dimension: 48*96mm one product in one standard paper box, weight:350g/pcs.
Accuracy: class 1.5 (over 60a class 2.5) Specifications: 0.1a, 0.5a, 1a, 1.5a, 3a, 5a, 7.5a, 10a, 15a, 20a, 25a, 30a, 50a, 75a, 100a and if over 100a, meters can be contacted current transformer with secondary current 5a or 1a. Adantage: the scare can be easily changed without opening the front frame so that the class will not be influenced.
Digital panel meters Digital Panel Meters are for the measurement of electrical parameters like voltage, current,freqency, power, power factor,energy(KWh), for indications meters are there & for analog dc signal outputs in 4-20 mAdc or 0-10 v dc. Din standard instruments eith corrugated packaging or on demand at extra amount can be forwarded.
Panel meter Widely used in refrigerant, aqua-containers, food-processing, heating, green house, medical equipment
Our most popular of the Topcon Brand luxmeters, single button operation, operates from a single 9V battery and utilises a silicon based detector
Panel Meter
one-button start Smart reminder HD display
We have available following Ships spareparts for Sale: Product-Control panel Maker-Leslie Model-PMC-1 Sr no-1976 Made in USA
Ld 9100 series temperature and humidity data logger has internal high-precision sensors for temperature or temperature and humidity measurements. The device stores maximum 65000 measuring data automatically with selectable intervals from 1s to 24h. It is equipped with intelligent data analysis and management software for data download, graph checking and analysis, ect. This device is designed with lcd, led indicators and buttons. Realtime readings and alarm information can be displayed on lcd. The two leds flash in red, green and yellow colors to indicate the status of working and alarming. It’s easy to operate with the two buttons to browse realtime readings, start & stop logging and power on or off, etc. Specifications: Model no.: Ld 9101, ld 9102, ld 9103, ld 9104 TemperatureRange-30~80?(-22~176?) Accuracy±0.5? Resolution0.1?(0.2?) Humidity range --0~100%rh Accuracy-±3.2%rh±2.2%rh±2.2%rh Resolution0.1%rh Data port Usb Waterproof levelIp65 Display Lcd Sampling rate1 second ~24 hours selectable Records 65000 data SoftwareStandard, compatible with windows/vista?windows2000/2003?windows7?8?10 systems Power supplyBattery type1*cr2450 3v Dimension92mm*35mm*20mm Weight Approx. 60g
Features: 1. Modern design 2. High accuracy ±2mm 3. Lcd with backlight 4. Battery indicator 5. Water proof ip54 6. Auto power off Specifications: Measuring range:0.05m~40m Accuracy:±2mm Laser type:620nm~690nm/
Features ·Max measurement 100A & 600V(AC) / 500A & 600V (DC) ·Isolated / non-isolated power supply optional ·0.39" large character LED screen, Different color display current and voltage ·Less than 20amp do no need external shunts (DC) ·Auxiliary power with polarity protection ·50A type can choose hall CT on-board type (AC)
Features ·Max measurement 100A & 300V ·Isolated / non-isolated power supply optional ·0.28" LED screen, different color display current and voltage (VA type) ·Less than 10amp do no need external shunts ·Auxiliary power with polarity protection ·With zero potentiometer for calibration
Introduction BJ-192/193 series especially developed for indication and supervision of the three-phase circuit, replaces an analogical display meter, reducing installation manpower and optimizing the used one of spaces in the panel. Ideal for protection of single phase and three-phase networks, it is monitored and generally to own alarm superior and inferior. Protection of the parameters of programming by password.
GF312V2 portable three phase multifunction watt-hour meter calibrator 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 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 0.02, 0.05 or 0.1, range from 12A/600V or 120A/600V, with comfort design, small size and light weight. The model GF312V2 watt-hour meter calibrator is suit for electric power departments, measuring and quality examining departments and electric lab to field use.
The GF302D1 three phase portable energy meter test equipment consists of an integrated three phase current source(up to 500V/120A or 500V/20A) and built-in three-phase electronic reference standard of accuracy class 0.05%. Characteristic features of the GF302D1 are its wide measuring range, high accuracy and high tolerance to unwanted external influences. 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 equipment can be programmable by PC, automatic generation of energy meter error test report.
Overview High voltage insulation megohmmeter is composed of medium and large scale integrated circuits. This meter has large output power high short-circuit current value and large output voltage grades (there are four voltage grades). The working principle is as follows: the DC high voltage generated by the battery inside the machine as power supply and converted by DC/DC reaches the L pole from the E pole by the tested product so as to generate a current from E to L pole. After I/V conversion and operation by the divider the measured insulation resistance value is directly displayed by LCD. Technical Parameters Working Conditions environment temperature relative humidity 85%RH output voltage level 500V 1000V 2000V2500V measurement range 019990M Resolution 0.01M0.1M1.0M10.0M relative error Voltage/load 2500V/20M Voltage drop about10% short-circuit current 1.6mA direct current 81.5V(AAR6)battery alternating current 220V/50Hz Power quiescent dissipation
Electric designs, manufactures and supplies OHL hardware and accessories for power transmission and distribution lines with over 20 years experrience. Single insulator tension & suspension string Double insulator tension & suspension string Triple insulator tension & suspension string STANDARD Electric comply with the standard of IEC61284, BS729, BS3288, ISO1461, IEC60120. PRODUCT RANGE 11kV-500kV insulator strings. All the components of insulators strings can be found in the catalogs. Electric can also make the design according to client's reuirements. APPLICATION The tension, suspension and jumper strings are used for OHL transmission lines with porcelain insulators, glass insulators or composite insulators.
Product description Single-phase standard power supply is suitable for power department, quality control department, research units, institution of higher learning, electric energy meter, power supply management, load control, power quality, reactive power compensation device and production of the enterprise and so on. It can be as single phase voltage source, current source and power source. Electrical parameters Electrical parameters Accuracy class 0.05%, 0.1% Power supply Single phase AC 85-265V, 50/60 Hz AC Voltage output Range 57.7V / 100 V / 220V / 380V, Switch automatically (max 500V) Adjustment resolution 0.01%, 0.1%, 1%, 10%, AC Voltage output Range 57.7V / 100 V / 220V / 380V, Switch automatically (max Adjustment resolution 0.01%, 0.1%, 1%, 10%, Accuracy 0.05% RG Stability Better than 0.01% RG/1min Distortion degree Better than 0.1% (not capacitive load) Load capacity 40VA Full load regulation rate Less than 0.01% RG Full load regulation time Less than 1ms Temperature drift 8 PPM C Long-term stability 60 PPM/year AC Current output Range Adjustment resolution Accuracy Stability Distortion degree Load capacity Full load regulation rate Full load regulation time Temperature drift Long-term stability 0.1A / 0.25A / 0.5A / 1A / 5A / 10A / 20A / 50A / 100A, Switch automatically 0.01%, 0.1%, 1%, 10%, 0.05% RG Better than 0.01% RG/1min Better than 0.1% (not capacitive load) 40VA Less than 0.01% RG Less than 1mS 8 PPM C 60 PPM/year
