SAIER sensor electric Manufactory, a professional manufacturer specialized for developing and manufacturing water control sensor, located in RongGui Town, Shunde district, Foshan City, Guangdong Province, A kingdom of electrical home appliances. Owned convenient traffic, close to 105 National Road, only around 30-40 minutes far from Guangzhou by Car, subway would be more convenient too.

The mainly product focus on pulse signal flow sensors (also known as water flow sensors, flowmeter, Hall flow sensors , flux sensors, flow transmitters, flow pulse sensor) and the switch signal flow sensors (also known as water flow switch, flux switch, piston-type flow switch, baffle-type flow switch, turn plate flow switches, gravity flow switches, magnetic type flow switch, stainless steel flow switch, brass flow switch, water flow switch, flux control switch, water flow inductive switch, flange flux switch). Both same characteristic was signal output by the induction of water flow, making use of the inductive function of magnetic field’s magnetism, Produced the relative signal cooperating with control chip, then water flow control or water flow metering was achieved. Either water flow switch or sensor was the good helper of water flow control engineering.

Our existing product of water flow control as follows:

Pulse signal flow sensors: water flow sensor (Known as flow sensor, brass flow sensor, plastic flow sensor, flow transmitters, pulse flow sensor), pulse signal output was proportional linetype with water flow, then achieved water flow managed or calculated).

Pulse signal flow sensors means water flow inductive instrument, generating pulse signal output (or electric current or electric voltage signal) by the induction of water flow, the signal output was proportional linetype with water flow, have its corresponding conversion formula and comparative curve. Water flow sensor have much advantage of correct flow control, act-flow setting circulated, flow display and flow accumulative calculation. Therefore it could be applied to the management of water flow control and flow calculation or water flow switch, synchronously as a flowmeter for flow accumulative calculation. Water flow sensor was major cooperating use with control chip, Single chip machine, even PLC.

The installation dimension of outlet, connect style of connecting terminal and the length of connecting line could be customized according to customer’s requirements. Water flow sensor existing four kinds of pipe diameter: G1/4, G1/2, G3/4, and straight-inserted pipe (equivalent to G1/4), from angle divided into 90 degrees and 180 degrees. Material have plastic shell and copper casting, mainly used for water heaters, washing machine, Wall hanging stove, electromagnetic water heater, Drinking water machine, Water purifying machine, RO machine, UF machine, coffee machines, hotwater card machines, water flow control(integrated)machine, beer machine, Electrolytic water making machine, energy water machine, milk punching machine, heat pump and hot water project, all-in-one card management system, intelligent IC water meter, steam equipment, irrigation equipment, Spray equipment, water sale system of campus card, self-help water sales machine, water treatment equipment, Water dispensing equipment, cooling system, circulatory system, the smart toilet (toilet) , Bidet, mechanical equipment, heating equipment, instruments, Pharmaceutical preparations equipment.

Switch signal flow sensor means water inductive switch by the control of water flow for producing the switch signal, main in switch signal output, divided into normal open and normal closed. Focus on the water flow control function on the water control system. It generally work with Intermediate relay into the system of water control, have much advantage of simple and convenient use and without power consumption.

Switch signal flow sensor have structure of piston-type, baffle-type, turn plate, gravity, magnetic, flanges ,etc, material have copper casting, copper tubing, stainless steel, rubber and other materials, making use of the Impact force and buoyancy of water flow, The magnetic float and proximity sensor produced close-leave action along with the change of water flow on-off,  then could be output the on-off signal from proximity sensor, finally let water control and management come true.

Switch signal flow sensor’s pipe diameter main divided into four-charge tube(DN15 ), six-charge tube (DN20), one-inch tube (DN25), one-inch and two-charge tube(DN32), one-inch and five-charge tube(DN40), two-inch tube (DN50), two-inch and five-charge tube (DN80, stainless steel material), four-inch pipe (DN100, stainless steel material). The installation dimension of outlet, connect style of connecting terminal and the length of connecting line could be customized according to customer’s requirements.  

Products mainly used in mechanical engineering, mining, energy resources, petrifaction, building materials, construction, light industry, farming and environmental protection industries, etc. Mainly applied to the water heater (heat pump) manufacturers, air-conditioner manufacturer, water pump manufacturers, solar hot water project, laser equipment, cooling equipment, gas equipment, cold water machine, Drinking water machine, Water purifying machine, Pharmaceutical equipment, engraving equipment, welding equipment, boiler equipment, electroplating industry, refrigeration industry, printing and dyeing machinery, textile machinery, instruments, spraying equipment, Vacuum coating equipment, Water treatment plant and chemical industry, provided the product and technical support.

To serve the customers and the market for the purpose from the year of 2002 involved in this industry, Our factory Keep up with the pace of the market, Constantly bring forth the new through the old, Our products are of superior quality and reasonable price, win the favor and support by our new and old clients.