Description

Flow Switch for electric water heaters, solar water heaters, air conditioners and other water system of water control, and out of the water control, water heating control, water pump switch control Solenoid valve on-off control or water power, water power control process, when the water reaches a certain flow will be converted to electrical signal switching pieces. Flow from the core switch, reset spring Polycarbosilane wrought brass or shell and sensor. Shell for the H*8 Polycarbosilane wrought brass or manufacture, the use of Nd-Fe-B permanent magnetic core material, Magnetic sensor switch components for power imports. Water and water-side interface to choose the appropriate client thread. Working Principle: When the water flow line is greater than the rated flow, the core role in the flow under the source of displacement and promote the development of magnetic effects arising from magnetic sensor output "1" switch signal, the signal input to the device control system, by after power amplification to extend the water flow control purposes. When the flow of water pipe is less than the rated flow, the core role in the reduction of spring force to drive the magnetic source, and to make sensor output "0" switch signals, and stop system. Flow Switch with a high sensitivity, durability and so on. (1) the appearance of the main technical parameters Size: length X diameter *Suitable for ambient temperature for ≥ 1 ℃ operating temperature ≤ **0 ℃ minimum *Start flow≥ 0.*5L/min start flow through the flow of the largest ≤ *6L/min *Rated working pressure ≤ 0.*5Mpa largest shell pressure ≤ 1.5Mpa * Signal output load DC*4V/1A, AC*6V/1A or AC**0V/0.1A Adapt the scope and conditions: ï&frac*4;ˆ1ï&frac*4;‰the ambient temperature of not less than 0 ℃. Shell can not be beat. Away from magnetic objects. (2) of the output signal is switch to control the connection object must also switch to control the relationship. (3) control object of power shall not exceed the load capacity of the lo