What are the working principles of the air conditioning electronic expansion valve flow detection station

　　
This device accurately measures the flow rate of electronic expansion valves to ensure proper operation, thereby improving the efficiency and stability of air conditioning systems. Let's learn how this air conditioning electronic expansion valve flow rate tester works. Let's take a look at how Guangzhou Zhipinhui Electronic Technology explains it.

1. Power Supply: AC 220V/50Hz

2. Test Medium: Air

3. Air Source Pressure: 0.8MPa clean compressed air

4. Flowmeter Performance: Response time: 10ms, accuracy: ±0.8% of reading ±0.2%FS

Flowmeter Range: 0-100L/min

5. Pressure Reducing Valve Performance: SMC high-precision pressure regulating valve with a sensitivity of 0.2%FS and repeatability within ±0.5%FS.

6. Air Flow Test: 0.1MPa compressed air (adjustable)