PQWT-L50 leak ander skad detector for water collects leaking sound signal through the square sensor and proceed by the host machine, it will show the visible spectrum and single bar through the host machine. in the same time, the water leak sound will also be output to the headphones with the host machine. the device working principle is combinate the "listening to abnormal noise" and "observing abnormal signal bar" to find the leakage point, welcome to enquiry :+8618817127266
1. Strap buckle
2. USB Charge interface(5V) : used for host machine charging and computer connection
3. SD card interface: for system upgrade
4. Five-core air plug: used to connect the sensor
5. USB interface: expansion interface
6. Headphone jack: used to connect headphone
7. Reset button:Host system reset, shutdown
8. Indicator: switch indicator and charge indicator
9. Switch button: for host machine on/off
10.Right knob switch: clockwise volume +, counterclockwise volume -, press to turn on/off sound
11. Left knob switch: clockwise gain +, counterclockwise gain -, press to turn on/off sound
Operate mode
【General Detection】 if your meaurement is larger area, you need to used this General detection to checking and find the suspected leakage areas.
【Locating】 this function mainly to locator the water leakage point in suspected leakage areas.
How do we know the direction of the water pipe?
Three ways:
1. Ask the owner to provide drawings for the laying of water pipes during decoration.
2. Without drawing, you can also judge the direction of the pipeline by your familiarity with the basic knowledge of pipeline laying.
3. You can also use auxiliary detection tools for detection, CX160 infrared thermal imager. Drain the cold water from the pipes in the house first, then pour in the high-temperature hot water, and use an infrared thermal imager to find the direction of the pipes in the house (in a few cases, the CX160 can also directly find the leak point)
