1. Увод
The PQWT S150 is an advanced groundwater detector designed for efficient and accurate water well exploration. Utilizing the natural electric field method, this device simplifies the process of identifying underground water-bearing layers. It features one-button mapping, adjustable depth settings, and a multilingual interface, making it suitable for various field requirements and users worldwide.
This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your PQWT S150 Groundwater Detector.

Image 1.1: The PQWT S150 Automatic Mapping Water Finder displaying a geological structure profile.
2. Компоненте производа
The PQWT S150 Groundwater Detector comes with several key components to facilitate its operation. Familiarize yourself with each part before beginning any work.

Image 2.1: Detailed diagram of the PQWT S150 main unit and accessories.
Карактеристике главне јединице:
- ЛЦД екран осетљив на додир: For displaying data and interacting with the device.
- System Reset Button: To restart the device if needed.
- Тест светло: Означава оперативни статус.
- УСБ порт: За пренос података и пуњење.
- Слот за меморијску картицу: For inserting an SD card (8GB included) to store measurement data.
- M N Port: Connection point for electrode cables.
- Главни прекидач: Контрола укључивања/искључивања.
- Повер Лигхт: Означава статус напајања.
Додатна опрема:
- Electrode Rods: High-quality alloy rods for soil insertion.
- Copper Electrodes: Used with electrode rods for signal acquisition.
- Electrode Cable: Strong, anti-aging cable for connecting electrodes to the main unit.
- M N Connector: Connects the electrode cable to the M N port.
- Flash Drive & Manual: For data transfer and detailed instructions.
- 8ГБ СД картица: За складиштење података.
3. Подешавање
Proper setup is crucial for accurate measurements. Follow these steps to prepare your PQWT S150 for operation:
- Распакујте уређај: Carefully remove all components from the carrying case. Ensure all items listed in the 'Product Components' section are present.
- Напуните батерију: The device uses 2 Nonstandard Battery batteries (included). Ensure they are fully charged before use.
- Уметните СД картицу: Locate the memory card slot on the main unit and insert the provided 8GB SD card. This is essential for data storage.
- Connect Electrodes: Connect the electrode cable to the M N port on the main unit. Attach the copper electrodes to the electrode rods, then connect the electrode cable to the copper electrodes.
- Укључено: Flip the main switch to the 'ON' position. The power light should illuminate.

Image 3.1: PQWT S150 and accessories in its carrying case.

Image 3.2: PQWT S150 with connected electrode rods and cables.
Setup Video: Water Detector Case
Video 3.1: This video demonstrates the contents of the water detector case and initial setup steps.
4. Упутство за употребу
The PQWT S150 is designed for simple, one-button operation to generate geological profiles.
4.1 Field Measurement
- Избор сајта: Choose a suitable measurement line in the area of interest.
- Постављање електрода: Insert the electrode rods into the soil along the chosen line. Ensure good contact with the ground.
- Позиционирање уређаја: Hold or place the main unit in a stable position.
- Почетак мерења: On the touch screen, select the desired depth (100m or 150m for S150) and initiate the measurement process. The device will automatically capture the Earth’s electromagnetic field data.
- Мапирање у реалном времену: The device will instantly plot real-time curves and convert them into clear profile maps on the screen, indicating underground layers and potential water sources.

Image 4.1: Setting up the detector in the field.

Image 4.2: Operating the PQWT S150 for groundwater detection.
4.2 Тумачење података
The device generates curves and profile maps that visually represent subsurface geological structures. Areas indicating lower resistance typically correspond to water-bearing layers (aquifers).

Слика 4.3: Примерample of a geological profile map on the device screen.
Operation Video: Water Detector in Use
Video 4.1: This video demonstrates the PQWT S150 in action, showing the measurement process and data display.
5. Data Export & Analysis
The PQWT S150 allows for professional data export and analysis.
- Извези податке: Connect the device to a computer using the USB port or transfer the SD card directly. Export measurement files, curves, and profile мапе.
- Анализа: Utilize specialized software or consult with geologists, hydrogeologists, or drilling professionals for in-depth analysis of the exported data. This empowers informed decisions regarding well drilling locations.

Image 5.1: Expert remote assistance for data analysis.
6. Спецификације
| Феатуре | Спецификација |
|---|---|
| Модел | PQWT-S150 |
| Меасуринг Дептх | 100/150м |
| Меасуринг Фрекуенци | Single frequency, three frequency, 36 frequency |
| Повер Суппли | Battery Model 26650*2pcs 4000mAh Rechargeable lithium battery |
| А / Д конверзија | 8-bit 1Msps |
| Меасуринг Ранге | 0mV-2000mV (automatic range switching) |
| Меасуринг Аццураци | КСНУМКС мВ |
| Канал мерења | 4 канала |
| Unit of Measurement Data | Electric field components of different frequencies of the earth electromagnetic field ΔVs(mV) |
| Цханнел Гаин | 0-500.000 пута |
| Језици | English, Spanish, French, Arabic, Russian, Polish, Turkish, Italian, Portuguese |
| Потрошња енергије | Око 4В |
| Дисплаи | Industrial-grade 7-inch high-definition digital touch LCD screen |
| Радно време | 6-8 сати |
| Тежина артикла | 5.7 килограма |
| Димензије производа (Д к Ш к В) | 11.4 cm x 7.87 cm x 4.72 cm |
7. Одржавање
To ensure the longevity and optimal performance of your PQWT S150 Groundwater Detector, follow these maintenance guidelines:
- Чишћење: Regularly wipe the device with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Складиштење: Store the device and its accessories in the provided carrying case in a cool, dry place away from direct sunlight and extreme temperatures.
- Одржавање батерије: Fully charge the batteries before long-term storage and recharge them every few months to prevent deep discharge.
- Инспекција електрода: Periodically check electrode rods and cables for any signs of wear, corrosion, or damage. Replace if necessary to maintain measurement accuracy.
- Ажурирања софтвера: Проверите произвођача website for any available software or firmware updates to ensure your device has the latest features and improvements.
КСНУМКС. Решавање проблема
If you encounter issues with your PQWT S150, refer to the following common troubleshooting steps:
- Уређај се не укључује:
- Уверите се да је батерија потпуно напуњена.
- Check that the main switch is in the 'ON' position.
- If issues persist, try pressing the system reset button.
- Inaccurate Readings or No Signal:
- Verify that electrodes are properly inserted into the soil and have good contact.
- Check all cable connections between the electrodes and the main unit.
- Ensure the measurement area is free from significant electromagnetic interference.
- Confirm that the correct depth setting is selected for the terrain.
- Проблеми са преносом података:
- Уверите се да је USB кабл безбедно повезан и са уређајем и са рачунаром.
- Check if the SD card is properly inserted and not full.
- Покушајте да користите други УСБ порт или рачунар.
For more complex issues or if troubleshooting steps do not resolve the problem, please contact PQWT customer support.
9. Гаранција и подршка
PQWT is committed to providing reliable products and excellent customer service.
Информације о гаранцији:
- The host machine is guaranteed for two years.
- The cable is guaranteed for one year.
- The charger and charging stand are guaranteed for one month.
- Battery, data cable, and other accessories are not covered under warranty.
Корисничка подршка:
PQWT offers lifetime maintenance service for the main unit, ensuring dependable long-term performance. For technical assistance, warranty claims, or general inquiries, please refer to the contact information provided in your product packaging or visit the official PQWT webсајту.
The user interface supports 9 languages: English, French, Spanish, Arabic, Russian, Polish, Turkish, Italian, and Portuguese, facilitating global support.