YF-S403 3/4″ Water Circulate Sensor
Water flow sensor is mainly consists of plastic valve body, rotor assembly and hall current sensor. It is installed in the hot water inlet end for detecting water flow. When water through the flow rotor assembly, magnetic rotor will rotate and Speed will change as the flow change. Hall current sensor output corresponding pulse signal and feedback to controller, then the controller will control the flow. Can be used for water heaters, credit card machines, water vending machine, flow measurement devices.
Description
Water stream sensor is principally consists of plastic valve physique, rotor meeting and corridor present sensor. It’s put in within the sizzling water inlet finish for detecting water stream. When water by the stream rotor meeting, magnetic rotor will rotate and Velocity will change because the stream change. Corridor present sensor output corresponding pulse sign and suggestions to controller, then the controller will management the stream. Can be utilized for water heaters, bank card machines, water merchandising machine, stream measurement units.
Options:
- Mild weight, small dimension, simple to put in.
- Inlaid with chrome steel impeller shaft, sturdy wearable.
- Seal ring with the higher and decrease drive construction by no means leaks.
- Non-violent shock, and chemical erosion.
- Non-throwing or hitting.
- Mounted vertically, mustn’t exceed 5 levels inclination.
- Temperature of medium mustn’t exceed 1200C.
Specs:
- The bottom rated working voltage: DC 4.5.
- Most Working Present: 15 mA (DC 5V).
- Working voltage vary: DC 5V – 24V.
- Load capability: ā¤ 10 mA (DC 5V).
- Working temperature: ā¤ 800C
- Working humidity vary: 35%-90% RH (no frost)
- Permit Stress: ā¤ 1.2MPA
- Storage temperature: -25 – + 80 Ā° c
- Save Humidity: 25% – 95% RH
- Insulation resistance > 100MĪ©
- Circulate vary: 1-30L/min
- pulse traits (4.5 * Q) Q = L / Min Ā± 3%
- Exterior thread: 3/4 “
