PQWT-L series is the newly updated and multi-functional water leak detector, it is applied to different detecting leakage of outdoor water pipe, fire pipe, heating system, indoor water pipe, and underground heating floor pipe. By collecting and analyzing leakage signal, it solves the problem of pressure pipe water leak.
The major components of the instrument include: Host Machine, Noise Reduction headphone, Middle Sensor(for outdoor normal environment),Telescopic Pole (for connecting sensors), Sound pole (for inserting soft soil, lawn)
Instrument operation
General Detection which is mainly used to check the pipeline water leakage in large areas.
Locating which is mainly used to locate the leak points in suspected leakage areas.
Technical Parameters | Model | PQWT-L2000 | PQWT-L3000 | PQWT-L4000 | PQWT-L5000 | PQWT-L6000 | PQWT-L7000 |
| Measuring area | Outdoor Pipeline | Indoor+outdoor pipeline | Indoor+outdoor pipeline | Indoor+outdoor pipeline | Outdoor Pipeline | Indoor+outdoor pipeline |
| Sensor | Middle Sensor | Middle +Square Sensor | Middle + Triangular Sensor | Middle+ Triangular +Square Sensor | Middle+ Large Sensor | Large+Middle+ Triangular +Square Sensor |
| Frequency Range | 1-10000HZ |
| Gain | 10 levels adjustable |
| Volume | 10 levels adjustable |
| Operating Mode | General Detection; Locating Mode |
| Display | 7 Inch HD digital touch LCD screen |
| Charting hours | 7-8 hours |
| Working hours | 15 hours |
| Charger | 5V 2A USB |
| Languages | English, French, Russian, Spanish, Turkish, Italian, Arabic |
| Input Power | Around 2w |
| Working temperature | ( -20ºC~ +50ºC ) |
| Weight (Host Machine) | 0.7Kg |
Packing & Shipping Packing
| one set in flight case and Carton |
| Carton size (LxWxH):56x22x42cm |
| G.W: 9kgs |
| Shipment terms | Shipping way: DHL/ FEDEX / TNT/UPS/EMS |
| Delivery time: 1-2days after receipt of payment |
Shipping time: 5 working days express.
5-7 working days by air.
23-25 working days by sea |
| Payment methods | T/T , PayPal , ESCROW |
| Payment terms | sample order: 100% payment before production
bulk order: prepay 30-50% deposit before production, the balance should be paid before shipment |
FAQ Is it difficult to operate?
---The device is simple to operate and can be used without any experience.
There are related U disks with detailed information in the box.
Guide for After-sale Service
> 2-year guarantee-if using of the product is influenced due to quality problem, you may receive guarantee of the product within 2 year after the date of purchase;
> Lifetime maintenance-lifetime maintenance service is implemented on all factory series products. We offer maintenance of machine which surpasses the maintenance period or has manual damage with material and lab Case show Company Hunan Puqi Water Environment Institute Co.Ltd. is the professional institution in China who engaged in the R & D,manufacturing and selling of Geophysical Prospecting Instruments,Pipeline leak detector, Underground metal detector and Borehole inspection equipment. More than 200 staffs,including 16 senior engineers, 49 intermediate engineers.
