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design on gprs gsm and sms prepaid water metering control circuit

Found 1107754 Products
Christmas table fountain
Christmas resinic table fountain Christmas resinic table fountain Christmas table fountain
Supplier: Xiamen Lianzhongfa Handicraft Co., Ltd. [China Manufacturers]
rat,mice bait station
Rat control Bait Feeding Box Size of the station:328*205* ... *430mm4.Advantage of the station: 1)The design of bait station is morden and beautiful. It is suitable to be used ... is made of high-quality engineering plastics with good toughness and can be used for much longer period;3)The ... station is designed especially to keep the baits from rain, water and humidity;7)It is safe for pet, household animals ...
Washing Machine Temperature controller
... : -35°C ~ 320 °C 2) Capillary Length: 300-3000mm 3) On-off temperature difference: 3°C- 10°C 4) Fitting size ... : 800v/s between 2 pin. 8) Insulation resistance≥100MΩ9)Control type: mechanical temperature controller 10)Contact resistance:≤50MΩ 11) Operating ... life: ≥ 100,000times 12) CERTIFICATES OF CQC AND CE13) Widely used for electric water heater, washer, electric oven,ice machines, fish ponds ...
Supplier: Yueqing Hongqiao General Machinery Factory [China Manufacturers]
Facial Time Attendance & Access Control with Card Identification
... setting operations are easily done on 3.0 inchs TFT touch screen. The elegant and small size design and fit with you slap-up ... identification system, you life will become more secure and convenient.Feature: --Elegant ergonomic design.--Face, RFID, PIN identification mode.--3,0 inch ... .00(H)*36.00(D)mm Facial Time Attendance & Access Control with Card Identification
Supplier: Vanshui Enterprise Co., Ltd. [China Manufacturers]

Temperature Control

Sep 10, 2012
Temperature Control
... to about 1KW, or installed in the control current circuit of D.C. motors and large A.C. motors.T series temperature ... control has a single pole double throw (SPDT) ... changeover switch. The position of switch depends on temperature control setting and bulb temperature.Technical dataAmbient temperature-20~50 .CCable connectionThe ...
S.S float controller FBS106
... *28.6*9.5,-40~+200,water,oil,weak acids and bases.Performance is steady and easy to used. High good quality floats ... controller,Stainless steel float switchSuit to tough environment and long life.Performance is good and steady.Professional manufacturer High quality with reasonable ...
Supplier: Soway Tech Limited [China Manufacturers]
manual functional flow control valves
manual functional flow control valve Manual functional flow control valves*Product features1.more reliable way of opening and closing2.manual function3.keyboard locked function4 ... capacity 6M3/H 2M3/H 10m3/h manual functional flow control valves
MZ1-ST Softener Timer Control Valve
... backwash 3 MZ1 controls are user-friendly and easily program MZ1 Series Mechanical Control ValveSimple mechanical design is easy to use Downflow regeneration ... and Upflow valve body designsInjector/drain modules containing the ...
Plastic irrigation control valve
... " for choice 3. easy to install and use 4. other shape is available Description: Plastic irrigation control valveSpecification:Model: LZ6046Material: plasticSize: 6 ... ", 10" 12"Feature:1. durable plastic body and construction2. 6", 10", 12 ...
float switch, submersible pump accessories.
float switch. float switch, submersible pump accessories.
Supplier: Zhejiang Lonkey Pump Industry Co., Ltd. [China Manufacturers]
electronic control system for fountain
electronic control system for fountain electronic control system for fountain electronic control system for fountain
Supplier: Hjc Water Fountain Co., Ltd. [China Manufacturers]
Autotrol 255/740 Control Valve
electronic control Softener /time Flow:3.5 m3/h Inlet/outlet:3/4"or 1" Base:2.5" Autotrol 255/740 Control Valve
semi-automatic plate pasteurizer
... heat recovery, lower energy cost, strict design on the construction and easy operation, simple maintenance.Control type: Full-automatic control (PLC with touch screen), semi ... . product pump;F. steam & water mixer; G. electricity box;H. stainless steel pipes and valves etc . I.PLC and color touch screen; (m ...
Supplier: Shanghai Beyond Machinery Co., Ltd. [China Manufacturers]
LDY-POE POE surge protector
... bridge device. Main Feature:Modularization DIN rail design, convenient for installation and replacement;Build-in temperature control circuit breaker, high security performance; Green light ... maintenance, green light constant on indicate normal at 48V, off indicate broken, and then dismantle the protector and check the input power status ...
Supplier: Shanghai LERDN Lightning Protection Co., Ltd. [China Manufacturers]
New design children magic book with water reveal,baby water painting book
... 2.add water and images magically appear New design children magic book with water reveal,water painting book Feature: 1.nontoxic and recycled material ... color printing:full color logo on the cover&inner pages (can make your design on it) cover and back board: 4C/4C4. ... surface finishing: glossy lamination,UV coating5.pages:4 water reveal pages,2 ...
Supplier: Guangzhou Yaoye Paper Products Co., Ltd. [China Manufacturers]
1T Water production line
... pressure pipe control valve and protective device, and can effectively remove dissolved salt, colloid, bacterium, virus and most organic from water. The ... with low noise, reliable and stable.On-line monitoring and controlling the water quality,monitoring the water quality change condition timely, ... of state or enterprise. We can design any project of the water treatment to meet the demands of our ...
4 CH 3G MDVR with GPS and wifi
... environmental protection, water conservancy, meteorology, etc.H.264 standard, high compression ratio and flexibleTCP/IP ... video transmission quality on 2.5G and 3G network, real-time and reliable.Enhanced auto- ... DTU function.Postage control design, timing dial-up and SMS dial-up control.Optimized for faster upload ... CDMA 1XHSPA+/HSUPA/HSDPA/UMTS/EDGE/GPRS/GSMVideo ResolutionQCIF/CIF/Half D1/D1Video ...
Supplier: Shenzhen Hongdian Technologies Corporation [China Manufacturers]
GSM/EDGE/HSDPA Router S1901 3G Router/modem
... or GSM 900/1800/1900;Support CDMA 450/800/1900Mhz single band or CDMA 800/1900Mhz Dual Band Based on GPRS,EDGE and HSDPA ... ;One serial port RS232/RS485/RS422 for configuring parameter and data transmission;One RJ11 ... );Supporting two ways of remote awaking mode (phone call and SMS);Without background PC support;Constructing leased line to get online ...
automatic control for water pump
... good design 4. easy to install and use Three Phase Controller Model: M68- ⅡVoltage: 380VPower: 0.25kw to 15kwChracter: 1) Water level control is ... automatic, works without adjustment, easy for installation and use.2) Water level control electrode wire can be controlled by three lines ... the motor form burning itself down and stops the expanding error.More details on ruirong.com Any question or price ...
Supplier: Jiangmen Ruirong Pump Industry Co., Ltd. [China Manufacturers]
Full Finger Summer Water ski gloves
... Specification Full Finger Summer Water ski gloves 1. Expert design on both function and style2. Palm: - abrasion resistant Amara and silicone on fingers offer you long ... lasting durability. - reinforced thumb and forefinger crotch ...
Supplier: Dongguan Imatt Sportswear Factory [China Manufacturers]
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