digital temperature and humidity meter,China digital temperature and humidity meter Manufacturers, Suppliers

New product,Solar Controller (220V-30A/40A/50A) with high quality

Mar 16, 2013

... display)Display contentBattery voltage,PV voltage,PV current,PV powerWorking temperature and humidity range-20~+50°C/35~85%RH(no-condensing ... )Temperature compensation(Optional)4mV/°CCommunication(Optional)RS232,RS485Protectionreverse charging prevention, preventing ...

Supplier: Xiamen Solar First Energy Technology Co., Ltd.

[China Manufacturers]

Circuit Breaker, switch

Nov 15, 2012

... work in the certain temperature and humidity condition. Use Circumstance Condition a. The ambient temperature: Max.+40oC,Min-30oC ... Filth degree:Ⅲf. Max Range of day temperature:≤25oC Technical parameter NumberItemUnitParameter1Rated voltage KV40.52Rated insulating ... phase (without inductor) DC220,110,2420Automatic striking and grinding cumulative thickness mm≤10021Weightkg8002013-01-05 Circuit ...

Supplier: Zhejiang Xikai Electric Co., Ltd.

[China Manufacturers]

switch power supply

Mar 14, 2013

... :1.5KVAC,Output and enclosure:0.5KVACIsolation resistanceInput and output internal:Input and enclosure,Output and enclosure:500VDC/100MΩWorking temperature and humidity-10°C~+60°C ... (Refer to output derating curve),20%~90%RHStore temperature and humidity-20 ...

Supplier: Yueqing Hengwei Electronics Co., Ltd.

[China Manufacturers]

Switching power supply

Jan 18, 2013

... %~150%Type:TOLDBACK Reset: auto recoveryOver-voltage protection……High-temperature protection……Temperature coefficient±0.03%°c(0~50°c)Setup rise hold ... and enclosure:0.5KVACIsolation resistanceInput and output interval,Input and enclosure,Output and enclosure:0500VAC/100M OhmsWorking temperature and humidity-10°c~+60°c,20%~90%RHStore temperature and humidity ...

Supplier: Zhejiang Sentai Electrical Apparatus Factory

[China Manufacturers]

2013copper parts silver contacts LC1 contactor

Mar 16, 2012

... Products must store with room temperature and dry environment .Sealing when under high humidity environment.3.Don't store ... the products in high temperature and humidity or lowest temperature for a long time ,please install and use as soon as ... special store environment such as high temperature and humidity,islands near equator,ultra-low temperature area. Contactor Transportation guidance 1.Long ...

Supplier: Yueqing Jieli Electrical Co., Ltd.

[China Manufacturers]

350w good quality nonwaterproof power supply 48v

Dec 23, 2012

... :l.5KvAC,Output and enclosure:0.5KvAIsolation resistanceInput and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩWorking temperature and humidity-10°C~+60°C ... (Refer to output derating curve),20%~90%RHStore temperature and humidity-20 ...

Supplier: Shanghai Delixi Switchgear Co., Ltd.

[China Manufacturers]

ZW8-12 HIGH VOLTAGE Vacuum Circuit Breaker

Apr 18, 2012

... in metal boxes, using SMC insulation material and inter-phase insulation and ground insulation, reliable performance, high dielectric ... life-span times1000010Rated short-circuit current break and close timetimes3011Speak and move organization amount assign the current of ... breaker operating under the condition of certain temperature and humidity. Product display: ZW8-12 HIGH VOLTAGE Vacuum Circuit ...

Supplier: Zhejiang Changkai Electrical Co., Ltd.

[China Manufacturers]

RA series Limit Switch Micro switch

Jan 10, 2013

... than 10,000,000operation2.The structure design of dust-proof and oil-proof:1)Switch body adopt compressed sealed rubber rings ... and diaphragms,it will keep IP64 class.2)Can be customized ... -off frequency 20 operations/min)Use conditionAmbient temperature and humidity-20°C-60°C(without frozen and dew),under 95%(about'+5°C-20 ...

Supplier: Wenzhou Jerdin Electric Co., Ltd.

[China Manufacturers]

W-TEL outdoor equipment telecom UPS battery rack cabinet

Mar 06, 2013

... professional air conditioner with modulation of constant temperature, humidity and setting of heating to ensure cabinet is ... protection,IP 55l Temperature and humidity solution:We adopt different components to control temperature and humidity to ensure the ... best working condition inside the cabinet.l Anti-corruption solution:The surface of the cabinet , fan and ...

Supplier: Shanghai Warner Telecom Co., Ltd.

[China Manufacturers]

Transformer Neutral Grounding Resistor Factory

Feb 20, 2012

... 50 Hz and 60 Hz. 2.The altitude shall not exceed 3500m. 3.Ambient temperature : -20°C~+70°C,Relative humidity:≤95% 4 ... explosive gas,corrosive gas,and conductive dust. 9.As resistor is heating element,when use it ,the temperature will rise highly,so ... location. 8.whether need to add the grounding record and controlling equipments of temperature and humidity. If have any question please contact with us ...

Supplier: Baoding Mingrui Optoelectronics Technology Co., Ltd.

[China Manufacturers]

ZW8-12 outdoor high-voltage vacuum circuit breaker

Jan 14, 2013

... mechanical life reaches 10000 times.b. The structure is simple and maintenance-free. It also has long period of no-overhaulingc ... be used frequently. There is no hidden trouble of fire and bombing.e. Inside, mutual inductor of which measuring accuracy reaches ... can protect the breaker operating under the condition of certain temperature and humidity. ZW8-12 outdoor high-voltage vacuum circuit breaker

Supplier: Daya Electric Group Co., Ltd.

[China Manufacturers]

VAPORIZER ION

Mar 19, 2013

... one-hand operation Quick start-up time Auto shutoff - Fully digital temperature and airflow control for precise vaporization- Electronically controlled forced air system ... your last temperature- Fastest air pump on the market- Unique flip-top design for simple one-hand operation- Large digital LCD display ...

Supplier: Changzhou Runhe Tools Co., Ltd.

[China Manufacturers]

Power cable paper wrapped copper strand electromagnetic wire

Apr 28, 2012

... a double –layer full-closed and dustless one with constant temperature and humidity.Mechanically paper-winding has tight layers and heightened insulation strength.Application:Lead ... wire of transformer, electrical equipmentGuarantee: Implement whole production process monitoring and inspection.1. FeatureNameBare copper wire sizeToleranceElongationResistivityPower cable paper wrapped copper ...

Supplier: Changzhou Zhongli Copper Industry Co., Ltd.

[China Manufacturers]

Silicone Rubber Eletric Heating Flim Heater

Jan 06, 2013

... mold into one.Product temperature heat evenly,long life,good appearance,and it is the best temperature and humidity controller,heating and dehumidification equipment.Faturea. the ... insulation product is good and beautiful appearance b ...

Supplier: Jiangyin Mengyou Electric Heating Appliances Co., Ltd.

[China Manufacturers]

5 year export 30W LED waterproof power supply

Feb 05, 2013

... interval2.0KVAC,Input and enclosure2.0KVAC,Output and enclosure500VAC Isolation sistance Input and output interval,Input and enclosure,Output and enclosure2000VAC/3S Working temperature and humidity -10~+60 ... ,20%90%RH Store temperature and humidity -20~+85,10 ...

Supplier: Zhuhai Aikesen Electronic Technology Co., Ltd.

[China Manufacturers]

[RAY]Intelligent WEB Smart Switch

Mar 14, 2013

... modeStore forwardingForwarding rateFull wire-speed filtering and forwardingAddress table4KSpanning tree protocolSSTP, RSTPFlow controlThe ... managementRemote management through WEB pageSNMPv1 management and SNMPv2 management Size280mm*180mm*44mm442mm*208mm ... data forwarding indicator, 10/100M indicatorTemperature and humidityWorking temperature: 0-50°CStorage temperature: -40-70°CHumidity: 0-90 ...

Supplier: Hangzhou Ray Optoelectronic Equipment Co., Ltd.

[China Manufacturers]

Thyristor Module TM200CZ-M

Feb 18, 2013

... each part 3.Professional Service 4.New and original Thyristor ModuleFeatures1.All the terminals and the mounting plate are electrically isolated.These ... with a glass of zinc oxide, making them highly resistent temperature and humidity variation.3.6 diode chips are connected to the 3 ...

Supplier: Shanghai Zifine Industrial Co., Ltd.

[China Manufacturers]

Lead-free Solder Paste-Sn-0.3Ag-0.7Cu

Apr 09, 2012

... friendly; Non-hydrophilic, good solderability even under high temperature and humidity Sn-0.3Ag-0.7Cu lead free solder paste:Model ... 217-227oCCharacteristics: Printing characteristic: good solderability even at peak temperature Usage: if the solder paste is taken out of the ... paste should be used at indoor temperature or under an environment of relatively high humidity, the maximum of which could reach ...

Supplier: Guangdong Zhongshi Metals Co., Ltd.

[China Manufacturers]

2013 new hot led products indoor P5 led signs/light Alunminum rental led stage display

Aug 06, 2012

... )Displaying color 16.7MillionLife span>50,000 HoursOperation temperature and humidity-20 °C~45°C ,10%~95%Operation ... .7MillionDisplay modeSynchronous with PCLife span>50,000 HoursOperation temperature and humidity-20 °C~45°C ,10%~95%Operation ... wire bondersAutomatic Taping Machine /By machineAutomatic spectrum and color separation machinesAutomatic inserting lineAutomatic SMT production lineWaving ...

Supplier: Shenzhen CreKing Electronics Technology Co., Ltd.

[China Manufacturers]

Poosled SD-P10-R-3x1 double sides scan board

Feb 12, 2013

... change the advertising words whatever you want, easy and convenient in operation, more attactive compared with ... Time clock format, support date, countdown and any other odditional functions like temperature and humidity. Voltage input: 220v or110v.5) ... Structure: well appreance frame, professional pendents, standard connectors and other ...

Supplier: Jiangmen City Poosled Technology Company Ltd.

[China Manufacturers]