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Xtester-Y4001 Portable Multiparameter Digital Water Quality Meter
INTRODUCTION
The Xtester-Y4001 portable water quality five-parameter sensor adopts an all-in-one design, getting rid of the cumbersomeness of traditional water quality instruments and can measure five parameters at the same time. Equipped with fluorescence dissolved oxygen, four-electrode conductivity, fiber optic turbidity, and digital pH probes, which can be disassembled separately. Comes with a protective cover to provide better protection for outdoor water quality monitoring. Built-in 2 AA batteries provide independent power supply for the sensor, effectively improving the battery life of the sensor and enabling continuous and uninterrupted measurement for more than 70 hours. |
Performance characteristics
| Fluorescence dissolution, four-electrode conductivity, fiber optic turbidity, digital pH |
Features
| The instrument has an IP67 protection level and has two built-in rechargeable 18650 lithium batteries. With functions such as measurement, calibration, USB data export, etc. |
Technical Parameters
Integrated multi-parameter sensor specifications | ||
Fluorescence dissolved oxygen probe | interface | With waterproof connector |
principle | Fluorescence method | |
Measuring range | 0-20mg/L or 0-200% saturation | |
Indication error | ±0.1 mg/L | |
zero drift | ±0.1 mg/L | |
Range drift | ±0.1 mg/L | |
Temperature compensation accuracy | ±0.15 mg/L | |
resolution | 0.01 mg/L | |
Material | Titanium alloy, POM | |
output | RS485, MODBUS | |
Four-electrode conductivity probe | interface | With waterproof connector |
principle | Four-electrode conductivity cell method | |
Measuring range | 1µS/cm-5000uS/cm or 1uS/cm-100mS/cm | |
Repeatability | ±0.5% full scale | |
zero drift | ±0.5% full scale | |
Range drift | ±0.5% full scale | |
Temperature compensation accuracy | ±0.5% full scale | |
resolution | 0.0001mS/cm | |
Material | Titanium alloy, PEEK, nickel electrode | |
output | RS485, MODBUS | |
Fiber optic turbidity probe | interface | With waterproof connector |
principle | 90° scattered light | |
Measuring range | 0-1000 NTU | |
Repeatability | ±1% | |
zero drift | ±1% full scale | |
Range drift | ±1% full scale | |
resolution | 0.01 Nanyang Technological University | |
Material | Titanium alloy, sapphire light guide column | |
output | RS485, MODBUS | |
Digital pH probe | interface | With waterproof connector |
principle | glass electrode method | |
Measuring range | 0-14pH | |
Repeatability | ±0.05pH | |
drift | ±0.05Ph | |
Temperature compensation accuracy | ±0.05pH | |
resolution | 0.01 | |
Material | Titanium alloy, POM | |
output | RS485, MODBUS | |
Fiber optic chlorophyll probe | interface | With waterproof connector |
principle | Fluorescence method | |
Measuring range | 0~400 µg/L or 0~100RF | |
The detection limit | 0.1 microgram/liter | |
linearity | R²>0.999 | |
resolution | 0.1 µg/L or 0.1% RFU | |
Material | Titanium alloy, sapphire light guide column | |
output | RS485, MODBUS | |
Digital ORP probe | interface | With waterproof connector |
principle | Electrode method | |
Measuring range | -999~999mV | |
Accuracy | ±20 mV | |
resolution | 1 millivolt | |
Material | Titanium alloy, POM | |
output | RS485, MODBUS | |
| Probe port | 4 waterproof ports, can be used with 4 probes to measure 5 parameters |
Operating/Measurement Temperature | 0~50℃ | |
Temperature accuracy | ±0.2℃ | |
Storage temperature | -40~85℃ | |
Protection level | IP68 | |
Cable length | Equipped with anti towing hook, default to 5 meters, customizable length, up to 100 meters | |
