20 meter frequency,China 20 meter frequency Manufacturers, Suppliers

LEAKAGE CURRENT CLAMP METER

Jul 18, 2012

... meter. It canmeasure ac current up to 1000A, and measure leakage current to several milliamperes. When measuring current,you can select frequency ... funcitonRelative measurementManual range/AutorangePeak hold (only for AC current )Frequency range selection (40-1kHz or50-60Hz,only for AC current ... 500k/5MHzDuty Cy Duty Cycle:5%~95% 5%~95%Temperature:-20~1000°C/-4~1832°FDiode Check:Open Circuit Voltage: ...

Supplier: Zhangzhou Eastern Intelligent Meter Co., Ltd.

[China Manufacturers]

Digital CATV Signal Strength Meter

Apr 10, 2012

... CATV Signal Strength Meter 1.Full digital TV/CATV/FM signal level measurement 2.Dual channel frequency Digital CATV ... monitoring and backlight LCD.Detail Specification/Parameter: ) Input Frequency:Definition10KHzFrequency range46-870 MHzFrequency Stability≤ 30 ppmV/A measurement≤ ... °C – +50 °CRelative humidity≤ 80% RHStorage temperature range-20 °C – +60 °CPower supply modesAC: 85V-240V/50Hz-60HzDC ...

Supplier: Quanzhou Tianyi Electronics Co., Ltd.

[China Manufacturers]

4.5 meter TVRO antenna

Jun 26, 2012

1.4.5 meter antenna. 2.Satellite Receiving-only antenna 3.Antenna ... model:Manual and Motorized. 5.Good pricie 4.5 meter conmnication antenna serial numberTechnical parameterC-bandKu-band1Receive frequency3.7 ... .752Gain db≥43.2≥53.13Noise temperatureK°EL=20°41EL=20°454VSWR≤1.35≤1.255Cross polarization db≥25≥ ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 4.5 meter TVRO antenna

Supplier: Shaanxi Newstar Communication Equipment Co., Ltd.

[China Manufacturers]

9.0 meter c ku band satellite antenna

Feb 24, 2012

... antenna 2. Antenna frequency:C and ku band. 3. Up-link and down-link satellite antenna 9.0 Meter c/ku band ... Power Capability, KW52Feed InterfaceCPR-229GCPR-137GWR-75WR-75Feed Insertion Loss0.20.20.250.2Isolation, TX to Rx, dB Rx/Rx, Tx/Tx ... lobe90% Peaks under Following Envelop-1429-25logθ(1°≤θ<20°)-1429-25logθ(1°≤θ<20°)MECHANICAL SPECIFICATION Antenna Diameter9.0 m Antenna TypeCasseegrainMount TypeEL ...

Supplier: Xian Globesat Communication Technology Co., Ltd.

[China Manufacturers]

Single Phase Energy Meter ( static meter , electricity meter )

May 12, 2012

... terminal cover with high tamper proof features Energy Meter ( static meter , electricity meter )1. The meter is of direct connection in accordance with ... : 5(50).5. Starting current: 20 mA 6. Operating temperature range, C: -40+ 60;7. Nominal frequency of metering network, Hz: 50 ... ≠ phase circuit current - Network voltage availability Single Phase Energy Meter ( static meter , electricity meter )

Supplier: Zhejiang Wellsun Electric Meter Co., Ltd.

[China Manufacturers]

DT266F Digital Clamp Meter DT 266 F

Nov 11, 2012

1)AC/DC 266 Digital clamp meter 2)AC/DC Vlotage & Resistance measurement. 3)Frequency Measurement 4)OEM 3 1/2 ... tester adapter 500VCD(optional)Frequency measurement/Digital Clamp MeterLow power indication dt266 Digital clamp meter Specifications FunctionRangeAccuracyDC Voltage2-20-200-1000V±(0. ... availableRedStandard AccessoriesTest Lead, Battery, Manual, Holster DT266F Digital Clamp Meter DT 266 F

Supplier: Zhangzhou Lihao Electronic Co., Ltd.

[China Manufacturers]

DX-180 Intelligent Digital Gauss Meter / Tesla Meter

Jun 01, 2012

... departments of large factories.DX-180 Intelligent Digital Gauss Meter / Tesla Meter Detail Features 5 ¾-bit resolution on VGA color panelBasic ... )/ ºCTemperature range Working temperature0ºC to 50ºCStorage temperature-20ºC to 60ºCPanel Display320 x 240 Pixel,3.5 ... Standard 9-pin D-type connectorsSupply power Voltage: 200/240v Frequency: 50-60 HzMarked * range needs replace probe (self-recognition) ...

Supplier: Xiamen Dexing Imp. & Exp. Co., Ltd.

[China Manufacturers]

measuring piezo flow sensor applied in heat meter instrument

Dec 15, 2012

... of capacitance and frequency high reverse-resisting direct current Piezoelectric plate applied in measuring heat meter instrument(1) model ... TPY-R1M-1800(2) size&dimension(diameter*thickness) Φ20*11(3) electric performance data No.ItemSpecificationNote1device frequency ... capacitance temperature ΔC/C ≤20%(16%)(-27°C~+85°C) 5coefficient of frequency temperature TKFr≤100ppm/°C(60 ...

Supplier: Jingdezhen Tonphin Electrical Co., Ltd.

[China Manufacturers]

Online UPS/High frequency UPS 1KVA-3KVA

Dec 03, 2012

... UPS Double conversion and IGBT technology Advanced battery management High frequency online UPSKey FeaturesTrue on-line double conversion technology with advanced ... , On battery mode, Battery low, Overload, FaultAcoustic NoiseAt 1 meter distance45 dBA50 dBACommunicationsDB-9 PortRS-232 Serial InterfaceIntelligent SlotOptions: WebPower ... x 220192 x 460 x 348 Online UPS/High frequency UPS 1KVA-3KVA

Supplier: Guangzhou Boyuan Electronic Co., Ltd.

[China Manufacturers]

Smart AMR gas meter for Residential Use

Mar 14, 2013

1. RF/GPRS comm devices 2. Meter reading without entering users' house 3. Automatically close valve ... suffering magnetic attack 1. RF/GPRS communication devices2. Meter reading without entering users' house3. Automatically close valve when suffering ... 5 ~ 10kPa2.MaterialSteel3. Pressure Loss≤250Pa4.Working Temperature-20°C ~ 50°C5. Storage Temperature-20 °C ~ 60°C6.Relative Humidity:≤93%7 ...

Supplier: Zhejiang Weixing Intelligent Meter Stock Co., Ltd.

[China Manufacturers]

Three Phase energy meter

Jan 12, 2013

... 4. Active , Reactive type D86 series three-phase energy meter Application range: D85 series three-phase energy is the ... induction type AC energy meter developed on national base, with features of various kinds ... s GB/T15283-1994,GB/t15282-1994Reference frequency: 50HZReference temperature: 23 degree Working temperature : -20 degree to 50 degree NameModelReference voltage ...

Supplier: FATO Mechanical & Electrical Equipment Group Co., Ltd.

[China Manufacturers]

DTS395 Three-phase Four-wire Prepayment Electronic Energy Meter

Jan 21, 2013

Energy meter Low power consumption Prepayment Lack of phase and ... phase5. LCD display Optional function:1. Transparent PC cover2. Meter-reading at power failure3. Reversal and fraud detection4. RS485 / ... *145*72.7(mm)Main technical indexes and parameters:Rated Frequency: 50Hz / 60HzRated Voltage: 220V / 380VVoltage Circuit Consumption: ... (maximum current): 3*1.5(6) A, 3*5(20) A, 3*5(40) A, 3*5(60) A ...

Supplier: Wuhan San Fran Electronics Co., Ltd.

[China Manufacturers]

CT for Power Meter

May 12, 2012

... of high precise instrument, meter, like medical meter, energy meter, test meter, and so onPCB Mount Current Transformer Characteristics:operating frequency: 50/60Hzoperating temperature: -25 ... resistor:5Ω 10Ω 20Ωaccuracy:0.1Customers' specifications and dimensions are welcome.(Current Transformer, Meter Transformer, CT for Power Meter, CT for KWH ...

Supplier: Haiyan Weijia Electric Technology Co., Ltd.

[China Manufacturers]

Handheld Single Phase Energy Meter Calibrator

Apr 22, 2012

... active power, phase angle of voltage and current, frequency and etc;999 test results can can stored.Specifications ... 5450Vr.m.sCurrent: 5mA50Ar.m.sPhase angle: 0359.99ºFrequency: 4070Hz(2)Accuracy of measurement:Voltage & current: better ... % RHD(4)Dimension215L×60W×30HAperture of current clamp: 20/φ16(5)WeightMains: 0.25kgAppendix and bag: 0. ... time: 10 hours Handheld Single Phase Energy Meter Calibrator

Supplier: Guangzhou Sunhong International Trade Co., Ltd.

[China Manufacturers]

ETCR3000 Digital Earth Resistance Tester, Earth Resistance Meter

Jul 14, 2012

... piece of RS232 communication wire, with length 1.5m 20.Data Storage :400 sets, flash display "FULL" icon ... enclosure) 33.Electromagnetic Features: IEC61010-4-3,Wireless frequency electromagnetic field≤1V/m 34.Protection Type: IEC61010-1 ... RS232 Interface: AvailablePower Consumption: Maximum 50mA, Longer battery life Meter Appearance: Fine appearance, More fixed structure, Easy operationBattery Cover ...

Supplier: Shenzhen Handsome Technology Co., Ltd.

[China Manufacturers]

MT250 Dual Display Digital Clamp Meter

Aug 25, 2012

... MT-250B (capacitance, frequency, temperature), MT-250C (AC/DC Clamp). MT250 Dual Display Digital Clamp Meter good quality with competitive price ... types as follows: MT-250A (basic), MT-250B (capacitance, frequency, temperature), MT-250C (AC/DC Clamp). Before buying, please ... ~1000AResistance2000Ω40MΩ40MΩCapacity-100μF100μFTemperature--20°C~1000°C-20°C~1000°CFrequency-10Hz~10MHz10Hz~10MHzDuty Ratio- ...

Supplier: Shenzhen Zeus Technology Co., Ltd.

[China Manufacturers]

High Frequency Online UPS 1-20KVA

Jun 22, 2012

... fault.Audible alarmBypass mode, battery mode, battery low, overload, faultNoise1 meter distance55dB60dBCommunicationsDB9 portRS232Intelligent slotWebPower, AS400 card and WinPower CMCEnvironmentOperating temperature0-40 ... )90/3593/385555DimensionW*D*H(mm)260*570*717 High Frequency Online UPS 1-20KVA

Supplier: Shenzhen Invt Electric Co., Ltd.

[China Manufacturers]

Pure sine wave online big UPS high frequency online ups 6KVA - 20KVA 220V-240VAC DSP tecnology

Apr 06, 2012

... voltage, harmonic distortion, clutter immunity, and frequency fluctuation etc., delivering safe and reliable power ... N+X Parallel RedundancyTechnical specification for high frequency online UPS DX6K-DX3120KL: Online UPS ... Battery low, Overload, FaultAcoustic noiseAt 1 meter distance<55dB<60dBCommunicationsIntelligent RS232 serial portWindows 98/ ...

Supplier: Shenzhen ZLPOWER Electronics Co., Ltd.

[China Manufacturers]

SHJ-20 Water-cooling strand pelletizing line

Mar 09, 2012

... : PP, PE,PET etc. Output: 2~12kg/hMachine configurationA SHJ-20 twin-screw extruder1. Length-diameter ratio: 40:12. Diameter:21 ... temperature sensor are designed at the die position.B SHJ-20 single-screw metering feeder1) Feeding motor is an AC motor ... machine and the feeding machine are Danfoss variable-frequency regulator.6) The temperature control meter is the Japan RKC product which is ...

Supplier: Nanjing Shengchi Rubber And Plastics Machine Manufacturing Co., Ltd.

[China Manufacturers]

Vortex flowmeter -flow meter for natural gas1" 2"3"4"5"6"

Feb 14, 2012

... output 3.CE.ISO9001 4.good quality Vortex flowmeter -flow meter for natural gas Introduction The series of Vortex Flowmeter is ... output,0~5KHZ frequency output,the vortex pulse outputSpecification: Measured medium: All kinds of gas, fluid and steamNominal diameter:20-300mm (ontology ... :Flange-collection-type, , Flange- Card-typeInsert-type Vortex flowmeter -flow meter for natural gas1" 2"3"4"5"6"

Supplier: Jinan Adasen Trade Co., Ltd.

[China Manufacturers]