design on gprs gsm and sms prepaid water metering control circuit,China design on gprs gsm and sms prepaid water metering control circuit Manufacturers, Suppliers

Constant Pressure Water Supply Control Cabinet,control cabinet,motor control

Feb 19, 2013

... run on the best state of efficient energy-saving 2. The pressure of water supply is stable The system achieve closed-loop control and ... is frequently used 5. Improve the protection With a short circuit, overcurrent, overvoltage, overheating, overload protection, etc., pumps running if there ...

Supplier: Shanghai Sanyu Electronics Equipment Co., Ltd.

[China Manufacturers]

Electronic water pressure control switch

Mar 30, 2013

... .1.5bar.2.2bar 2.Max.working pressure:10bar Electronic water pressure control switch 1.Starting pressure setting:1.2bar.1.5bar ... :Self-Priming Pump/ Jet Pump/ Garden Pump/ Clarified water PumpFunction: 1.Start and stop the pump automatically2.Protect the pump from damage ...

Supplier: Fuan Kingtong Electronic Industry Co., Ltd.

[China Manufacturers]

electrical water level control MR10110-3P liquid level sensors

Jun 16, 2012

... the float ball will cause the reed switch to turn ON. When the float ball move away from the reed switch ... Electrical Specification Physic SpecificationFloat ball PPContact form 1A2AMin shock: 30G on boardFloat bodyPOMMax contact rating 10W50WMin Vibration: 1.5mm (10-55HZ ... contact resistance 100Ω100ΩWorking Life 100,000,000 electrical water level control MR10110-3P liquid level sensors

Supplier: Ningbo Yinzhou Mingrui Sensors Co., Ltd.

[China Manufacturers]

water level control valve

Mar 24, 2012

... length360MMProduct application and advantages This product advantage is to use the pressure difference self-locking principle, control for more small, water flow more ... etc widely used in, especially for high and low a water tank, water tower of water level automatic control, product universal adjustment function, suitable for ...

Supplier: Shenzhen OKD Technology Co., Ltd.

[China Manufacturers]

Float Switch,water lever control,float ball switch, water level switch, flowing switch,fluid level controller, liquid switch

Dec 29, 2012

... , water level switch, flowing switch,fluid level controller, liquid switchThe fluid level controller/float switch can output stable and reliable switch control signal ... , need not maintain;Wide application range and strong generality; Float Switch,water lever control,float ball switch, water level switch, flowing switch,fluid level ...

Supplier: Zhejiang Gaoqiao Electronic Co., Ltd.

[China Manufacturers]

Keco Drapery Motor KA60A for electric curtain and motorized curtain with remote control and automatic curtain limit setting

Aug 04, 2012

KECO Drapery motor for electric curtain and motorized curtain with remote control, super quiet motorized curtain track 50kg load Model Number: ... synchronization in one single track.6,Various control options like RTS, IR Control, pulse control, BUS control, smart high voltage.7, Bounce to ... by counting automatically11, No noise caused by clutch on and off by completely new EM clutch.12. AVR industry ...

Supplier: Guangzhou Keco M&E Co., Ltd.

[China Manufacturers]

Inspecion and buying agent service , Quality control /100% inspection service

Mar 19, 2012

... order prior to production.During Production Check (DUPRO): Control and recommendations for production processes and capacity. (Performed when 20-80% of production is ... oversight in your Factory with daily Reports on Quality and production status.Our China Quality Control Service details :I) Pre-production Check* To ...

Supplier: Shenzhen Zhongtai Chuangxin Science And Technology Co., Ltd.

[China Manufacturers]

Ceramic water level control valve

Jan 25, 2013

... Materials:ceramic 4,Certificates:ISO9001 Ceramic water level control valve Standards: 1,Material: lining ... resistance, ablative resistance, thermal insulation, and small thermal expansion.3, The manufacture ... and Monel valve. Applicable Areas:power plant desulfurization, deslagging, and limestone grout transportation; petrochemical industry;paper industry wastewater treatment Ceramic water level control ...

Supplier: Zhengzhou Dingsheng New Material Technology Co., Ltd.

[China Manufacturers]

heat pump electronic water pressure control switch

Apr 29, 2012

... copper flare fitting HVAC The pressure control is used for high and low pressure protection of some refrigeration ... and automobile air-conditioners and icemakers, air compressors, and water heaters. It can also be used to pneumatic andhydraulic pressure control ... systems of all kinds of industrial and agricultural ...

Supplier: Xiamen Sino-Cool Refrigeration Parts Industry Co., Ltd.

[China Manufacturers]

4" digital temperature and humidity display with software control

Mar 13, 2013

... number, network settings, calibration of the deviation value and so on.2,Centralized monitor management softwareIt may manage assigned ... historical data in the database, which facilitates the later inquiry and analysis. ( function(){ var aBigImageSrc = [ 'http://i01.i ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 4" digital temperature and humidity display with software control

Supplier: Shanghai Globaltime Electronic Co., Ltd.

[China Manufacturers]

V/F Air Conditioner Training Equipment(frequency air conditioner and control circuit)

Mar 10, 2013

... are installed. Air conditioner indoor and outdoor circuits and pipes are installed on back side, the control circuit is on a turnable 90 degrees bench for ... student o observe control circuits on front side and back side.Functions and features1. Thermal ...

Supplier: Zhejiang Yalong Educational Equipment Joint-Stock Co., Ltd.

[China Manufacturers]

Fabrics and Textiles Inspection Services, Quality Control

Sep 09, 2012

... . AsiaInspection is a quality control services company performing on-site Product Inspections and product testing in China, India, and greater Asia for importers worldwide ... your factory with daily reports on quality and production status. During Production Check (DUPRO)Control and recommendations for production processes and capacity. Initial Production Check ...

Supplier: AsiaInspection Ltd.

[China Manufacturers]

frequency inverter, Water supply control card

May 30, 2012

... Water supply control card enables one inverter controls up to seven pumps automatically according to pressure feedback. 1. Timing control ... specific time period 2. PID control: constant pressure regulation 3. Control up to 7 different pumps ... and switch the spare pump automatically. 7. Dormant control 8. Built-in RS 232 9. Liquid level detection and control frequency inverter, Water supply control ...

Supplier: Shenzhen Invt Electric Co., Ltd.

[China Manufacturers]

OEM/ ODM PLC MCU control circuit design

Feb 02, 2012

1.low price MCU control circuit design 2.high quality MCU control circuit design 3.OEM/ODM MCU control circuit design Competitive Advantage:.It is industry ... industry equipments .competitive price electronic control board. Provide good after-sales service , and one year product quality warrantyKey ... kinds of industry equipment,such as feeder machine ,and some other kinds of industry machine it is ...

Supplier: Foshan City Shunde District Long Rui Electronic Technology Co., Ltd.

[China Manufacturers]

Home appliance water filter control board

Nov 10, 2012

ISO9001:2008 RoHS Password Protection Blank Screen Function LCD display - Working rated voltage: 220V/50 HZ, 120V/60HZ avaliable- Application voltage range: 110V-265V - Power comsumption in standby mode:<2W- Lead-free SMT technology- Protection: Over-voltage/short-circuit/over-load- Leakage protection and automatic shut off- ODM and OEM service avaliable Home appliance water filter control board

Supplier: Foshan Shunde Real-Design Electronics Industrial Co., Ltd.

[China Manufacturers]

cast iron water level control valve

Nov 14, 2012

... -ISO9001:2008 2.pressure: PN2.5-PN25 3.suitable medium: water water level control valve1.Size: DN50-DN400 2.pressure: PN2.5-PN25 ... Valve (Group)Co,Ltd was Recognized of Abiding by Contract and Being Trustworth. cast iron water level control valve

Supplier: Tieling Large Valve (Group) Co., Ltd.

[China Manufacturers]

Water Irrigation Control

Oct 25, 2012

... on or off monitor water level by remote sensor easy programming Specifications:1) Low-voltage detection:6V2) Batterypower-on ... to wait for about 10S, AC on a continuous power-on reset towait for about 1S3) Power ... :1)Four Operation modes:Sensor control watering ,Manual Watering,Timer Watering ,On/Off Waterting with LCD Display2) ... connect two 12vAC valve(not included) Water Irrigation Control

Supplier: OPUS Instrument (Shenzhen) Co., Ltd.

[China Manufacturers]

Cheap and fine:DZ15LD Electronic submersible pump circuit breaker

Aug 08, 2012

... protection as one.They not only can run on motor in AC 380V and 50Hz circuit with a wide range of automatic protection ... as to open the automatical switch (the over current circuit breaker has electronic and hydraulic types) so as to achieve the purpose ... the motor pumps.Switch should be waterproof and moistureproof so as to avoid short circuit then burned.When answer the experiment button ...

Supplier: Zhejiang Taly Foundation Technology Co., Ltd.

[China Manufacturers]

DHC1Y-SD water level control switch

Aug 23, 2012

... DHC1Y-S merged together, to control two pump, each pump supply for one water tank, the two circuit control are separate, not influence to ... ×60mm Programming resoultion of 15 minutes/ 30 minutesManual ON/OFF/AUTO override SPDT 16A (Resistive load) switch DHC1Y-SD water level control switch

Supplier: Dalian Gui He International Trading Co., Ltd.

[China Manufacturers]

Water flow control valve DR2

May 31, 2012

... usage.The English operating interface shows the instant and accumulated amount of water.There are two modes to choose from: full ... function of cutting off the electricity and water.It is easy to be installed and adjusted and needs no operation from the user ... exchange capacity: 1000mmol/LExchange flow rate: 10-50m/hInlet and outlet size: DN20Controling process: Water flow control valve DR2

Supplier: Nanjing Aquacup Water Purification Technology Co., Ltd.

[China Manufacturers]