Control transformers, safety isolation transformers From 50VA up to 2500VA.
Specification Ambient Environment Operating Temperature: -10ípC to 50ípC Temperature compensation: -10ípC to 50ípC Storage Temperature: -20ípC to 70ípC Relative humidity: < 95% Atmospheric pressure: 0.86~1.06 bar Re-calibration period: One year (recommend) Media Compatibility -1~ 2.5 bar: Clean dry non-corrosive gases. 4~ 2500 bar: media compatible with 316L SS. Over pressure warning: 120% Pressure units: Pa, KPa, KGF/cm2, inH2O, mmH2O, PSI, mbar, bar, MPa (In order to avoid the readings to overflow or too low to read, only some of pressure units are selected) Accuracy: 0.02%F.S accuracy over ranges to 600 bar; 0.1%F.S accuracy over ranges to 2500 bar, permits use in most environments without degradation of accuracy. Dimension: Calibrator head only: ª+120mmí-46mm, Total height: 184mm Weight: Net weight: 0.7kg (differential type: 0.8kg) Gross weight: 1kg
1200mah nicd 7.2v
Applicationú¦Radio-frequency reader antenna,used for terminals, parking lots, shopping malls, toll station. Model:D800B1260K Frequency Range (MHz):865-868 Band Width (MHz):26 Gain(dBi):12 Beam Width E-Plane(íp):68 Beam Width H-Plane(íp):65 VSWR:í_1.4 Polarization:Linear Polarization Max Power(W):100 Impedance(ª+):50 F/B (dB):>25 Connector:N-female/User specified Weight(kg):3 Dimensions(mm):445í-445í-40 Radome Material:ABS The antennas are usually packed by protecting bags(sponges),and then use cartons.
Application: Suitable for railway, VSWR at good performance,RFID system , Closed processing, anti-water ability. Characteristic: Wide Angle design. Bestrow scope. Structure design, enhancement of vibration and impact resistance. Directly grounded. Model:D900D10120K Frequency Range (MHz):902-928 Band Width (MHz):26 Gain( dBi):10 Beam Width E-Plane(íp):120 Beam Width H-Plane(íp):30 VSWR í_1.5 F/B(db):í¦20 Polarization:Vertical/Horizontal Polarization Max Power(W):100 Impedance(ª+):50 Extreme wind speed( K m / H ):240 Connector:N-female/User specified Weight( kg):4.5 Dimensions(mm):700í-150í-90 The antennas are usually packed by protecting bags(sponges),and then usd cartons.
DTSF22 Three Phase Four(Three) Wire Multi-tariff Electronic Meter are designed to satisfy industrial demand, adopting large-scale integration(LSI), digital sampling technology and surface mounting technology (SMT). It features stable functions, high precision and easy operation. The meter is capable of measuring active/reactive energy and demand in all directions, RS485 port communication, manual and infrared waking during power outage, load record and much more. It can check the battery to ensure the safety and stability of clock. The meter is popularly used by ordinary three phase clients, power plant, transformer substation, communities and main measurement point. 16units/carton
Adopted special large-scale integrated circuit and manufactured with advanced SMT process, DT(S)SD22E Three Phase Four(Three) Wire Multi-function Electronic Energy Meter is featured whit high degree of measuring accuracy, reliable and stable performance, long service life, small cubage and low power dissipation and it usually can be used to measure power consumption at different time segment. And its standard infrared communication port and RS485 communication can realize functions of local meter reading, setting, clock setting and period program etc. Functions and Characteristics Positive/negative active energy consumption measurement, Positive/negative reactive energy consumption measurement and four tariff energy consumption measurement during latest 12 months Measurement of maximum demand and meter clearance... Two time zones, four rates, ten time periods. Event record of voltage/current missing, programming, demand clearance, outage etc. Load curve of current, voltage, power, energy. Real time data display: Time, voltage and current. Self verifying and monitoring of power supply, power network, operation situation of meter. Programming and reading can be realized via infra-red and RS-485 ports. Strong sound-and-light alarm function against abnormal incidents . 16units in one carton.
Application : Radio-frequency reader antenna, used for terminals, parking lots, shopping malls, toll station. Characteristic: Pleasing in appearance, environmental adaptability, easy installation fast Model:D900B0860K Frequency Range (MHz):902-928 Bandwidth (MHz):26 Gain(dBi):8 Beamwidth E-Plane(íp):68 Beam Width H-Plane(íp):68 VSWR:í_1.4 Polarization:Circular polarization Max Power(W):100 Impedance(ª+):50 F/B (dB):>25 Connector:N-female/SMA/User specified Weight(kg):1.6 Dimensions(mm):225*225*30 Radome Material:ABS The antenna are usually packed by protecting bags(sponges),and then use the cartons.
Application : Radio-frequency reader antenna, used for terminals, parking lots, shopping malls, toll station. Characteristic: Pleasing in appearance, environmental adaptability, easy installation fast Model:D900B0860K Frequency Range (MHz):865-868 Bandwidth (MHz):23 Gain(dBi):8 Beam Width E-Plane(íp) 68 Beam Width H-Plane(íp):68 VSWR:í_1.4 Polarization:Circular polarization Max Power(W):100 Impedance(ª+):50 F/B (dB):>25 Connector:N-female/SMA/User specified Weight(kg):1.6 Dimensions(mm):225í-225í-30 Radome Material:ABS The antenna are usually packed by protecting bags(sponge),and then use cartons.
Application : Radio-frequency reader antenna,used for terminals, parking lots, shopping malls, toll station. Model:D900B1260K Frequency Range (MHz):902í½928 Bandwidth (MHz):26 Gain(dBi):12 Beam Width E-Plane(íp):68 Beam Width H-Plane(íp):65 VSWR:í_1.4 Polarization:Linear Polarization Max Power(W):100 Impedance(ª+):50 F/B (dB):>25 Connector:N-female/User specified Weight(kg):3 Dimensions(mm):445í-445í-40 Radome Material:ABS The antenna are usually packed by protecting bags(sponges),and then use cartons.
DTZY1122 Three Phase Four Wire Multi-function Electronic Smart Meter brings many enhancements that support emerging needs of smart grid initiatives, such as enhanced memory, greater security, and remote upgrade ability. Developed with technology and communications flexibility in mind, DDZY1122 platform is both a smart metering element that supports RS485, PLCor low-power RF modules. The meter's modular design provides a cost effective solution for many metering applications. Functions and Characteristics Three phase active(reactive) power consumption measurement at different time segment Display: Large LCD display Record, display and store the total active/reactive power consumption and multi rate power consumption during latest 3months. Measurement of maximum demand and billing Two time zones, four rates, ten time periods. Event record of voltage/current missing, programming, demand clearance, etc. Real time data: Time, voltage and current Self verifying and monitoring of power supply, power Network, operation situation of meter. The function setting, programming and reading (concentrated reading possible) can be realized via infrared and RS-485 ports.
DTSF22 Three Phase Four(Three) Wire Multi-tariff Electronic Meter are designed to satisfy industrial demand, adopting large-scale integration(LSI), digital sampling technology and surface mounting technology (SMT). It features stable functions, high precision and easy operation. The meter is capable of measuring active/reactive energy and demand in all directions, RS485 port communication, manual and infrared waking during power outage, load record and much more. It can check the battery to ensure the safety and stability of clock. The meter is popularly used by ordinary three phase clients, power plant, transformer substation, communities and main measurement point. 16units in a carton.
DDS22 Single-phase Electronic Watt-hour Meter adopts special large-scale integrated circuit, high-performance parts as well as advanced SMT technology. Therefore, the meter is characterized with high accuracy, tamper-proof function, high anti-interference, and long service life. The meter is easy to operate and can meet the customers' requirements well for its reasonable design. It is the optimum product for customers and public utilities. Functions and Characteristics: Accuracy Class: 1.0class The meter adopts special anti-magnet impulse meter reading mechanical register to prevent strong disturbance form external AC, DC magnetic field. Flat error curve, stable for temperature and time, and reliable. To cumulate both direct and reverse energy, prevent tamper of reversal of lines. Light weight, reliable structure. Easy to be handled and installation. Anti-tamper in condition that load is connected between the line and the earth. The meter can also prevent U ring short circuit and other tampers. Low consumption: ≤ 0.6W Distant-motion-width-determination pulse output and multifunctional output ports . 20units/Pack
Using zn-ai edge thickened polypropylene as the meduium, epoxy resin potting in cylindrical shape housing with high reliability and security. Technical parameter Execution standard:gb/t3667.1-2005 Climate type:25/70/21 Tolerance of capacity:ía5% Insulationg resistance:í²5000súªmicro:fir Electrodes voltage t-t:2uníó2seconds Loss tangent:tgªSín0.002(50hz í½100hz)
Scn series economical counter Feature 1.Use scm function, convenient to operate 2.8 position counter display 3.Relay output action:(r, n, c, f)4 initialization output mode 4.Main fold relay initialization alarm output 5.Backup data for power fail, the data will be 10 years after power fail 6.Many models, suitable for each kinds of industrial equipment Model and parameter Counting signalInput impedanceMore than 100kª+ Input levelH more than 5v; l less than 1v Max. Input50v StepDescend edge Relay OutputOutput modeJ1 (first section)R, n, c, f Delay range0s-99.99s Contact burden250va, 3a Power supplyAc90v-250v ía10%(50)hz Anti-interferencePower:ía3000v input:ía2500v Ambinet0ípc to +50ípc Storage temperature-20ípc to +70ípc Withstand impedanceMin 100mª+ Counting speed (4 class set in total)20cps, 200cps, 3000cps,
Tcn series counter with following details. 1. Backup data for power fail 2. 6 or 4 position digit counter 3. Precision measuring and easy-read, high anti-interference 4. Output alarm with relay Model and parameter Counting signal Input impedance More than 100kª+ Input level H more than 5v; l less than 2v Max. Input 50v Step Descend edge Relay output Output mode R, n, c, f Output cycle 0-99.9s Contact burden 250vac/3a Power supply Ac90v-260v (50hz) Anti-interference Iec801 3g Ambinet temperature 0 to +50ípc Storage temperature -20ípc to +70ípc Withstand impedance Min100mª+ Counting speed (5 class forset) 20cps, 200cps, 3000c ps, 10000cps Carton
Technical parameter Execution standard:gb/t3667.1-2005 Climate type:10/55/21 Tolerance of capacity:ía20% Flectrodes voltaget-t:2uníó2seconds Loss tangent:tgªSín0.10(50hzí½100hz)
Cbb61 ac metallized polypropylene asthe medium, epocy resin potting in molded abssquare package with small size.Has good performance such as stcble, safe and long-life expectancy etc. Technical parameter Execution standard:gb/t3667.1-2005 Climate type: 25/70/21 Tolerance of capacity: ía5% Insulation resistance:í²5000súªmicro;fi>r Electeodes voltage t-t:2un, 2seconds Loss tangent:tgªSín0.002(50hzí½100hz)
Using zn-al edge thickened polypropylene as the meduium , epoxy potting in cylindrical shape housing with high reliability and security. Technical parameter Execution standard:gb/t3667.1-2005 Climate type:25/70/21 Tolerance of capacity:ía5% Insulation resistance:í²5000súªmicro;fi.R Flectrodes voltaget-t:2uníó2seconds Loss tangent:tgªSín0.002(50hzí½100hz)
Multi-function counter with following details. Feature 1. Red led display 2. Backup data for power fail 3. Multi-function intelligent meter, used as counter frequency meter, Speed meter etc. By pressing four key(32 type) 4. Main fold relay output fashion Model and parameter 1.Counting signal impedance more than 100kª+ Input level h more than 5v; l less than 2v Max. Input 50v Step descend edge 2.Contact content ac220v 3a; dc24v 5a (resistive load ) 3.Noise elimination ratio more than nmr 40db (50hz/60hz) ía10% 4.Over range indication digital flashing 5.Operation temperature 0-50ípc,
