1.Corrosion-resistant design, suitable for water flow monitoring and protection of swimming pool heat pumps, house heating heat pumps, seafood aquaculture equipment, etc.
2.Unique structural design, high reliability, easy installation
It is used in the control of water circulation, water charging and discharging, water heating, water pump switch on and off of solenoid valve, or powering on and off of water discharging for electric water heater, solar energy water heater, air condition and other water systems.
The water flow switch is composed of a magnetic core, a rotating impeller, a housing and a sensor. When the water flow through the sensor activates the magnetic core to form a touch action, there will be sense this movement and feeds the information back to the electronic control. To make sure that the burner are not able to switch on whilst the system is dry or low on water. So flow switch acts as a safety device.
Model | Specification | Code | Max Switching Voltage (V) | Max Switching Electric current (A) | Flow Action Point - Decreasing (L/min) | Tube Outer Diameter (mm) | No Water Circuit Status |
PSL-1 | Normal Temp. Type | 20000-360005 | DC300V/AC250V | 0.5 | 8-34 | Ф28-Ф110 | Disconnected |
PSL-3 | Normal Temp. Type | 20000-360263 | DC300V/AC250V | 0.5 | 16-70 | Ф28-Ф110 | Disconnected |
PSL-1-L | Low Temp. Type | 83000407 | DC300V/AC250V | 0.5 | 8-34 | Ф28-Ф110 | Disconnected |
PSL-3-L | Low Temp. Type | 83000303 | DC300V/AC250V | 0.5 | 16-70 | Ф28-Ф110 | Disconnected |
Normal Temp. Type: Working Ambient Temp. 0-50℃, Low Temp. Type: Working Ambient Temp. -20℃～50℃
Guangdong PHNIX Eco-energy Solution Ltd.
Tel: +86-4009-4009-00
Address: NO.3 Tianyuan Road, Dagang Town,
Nansha, Guangzhou, Guangdong, PR. China.
