QT-ML3 Portable soil moisture/temperature meter
Product description: QT-ML3 portable soil moisture/temperature meter can be used for the measurement of moisture of various types of soil and media, and it can be used as a basic tool for on-site observation or mobile measurement.
Principle
Using FDR (frequency domain reflectometry) principle, the sensor emits electromagnetic wave with a certain frequency, the waves transmit along the probe till they reach the bottom of the probe and return to the sensor, the output voltage is recorded. Because the dielectric constant of the soil usually depends on the soil moisture, the soil water content can be calculated according to the relationship between the output voltage and soil moisture.
Feature
- GPS coordination can be recorded
- Record data Automatically or manually
- Wireless data transmission via Wi-Fi
- Recognize sensors by two-dimensional code
- Automatically recognize connected sensors
- Terminal memory card is up to 32G
- Display real-time data and curve of recorded data
- Export data to Excel for analysis
Technical parameters
|
ML3 |
|
|
Measurement range |
0~100% vol |
|
Accuracy |
±1% (0~50% and 0~40℃) |
|
Salt error |
≤3.5%(50~500 ms/m and 0~40% vol) |
|
Output |
0~1V differential≈Nominal 0~60%vol |
|
Induction area |
70 mm diameter x 55 mm height |
|
Cable length |
Standard 5 m (maximum 25 m) |
|
Power requirement |
5~14V, 1s about 18mA |
|
Output |
0~2V or 4~20 mA |
|
Operating temperature |
-20℃~60℃ |
|
Size |
40mm diameter x143 mm height |
|
Protection grade |
IP68 |
|
|
|
|
Android terminal |
|
|
CPU |
Quad-Core:1.3GHz |
|
Operating system |
Android 4.2 |
|
ROM |
4G |
|
RAM |
1G |
|
Extended memory |
up to 32G |
|
Screen size |
5.0 In. |
|
Screen resolution |
960*540 |
|
Operation mode |
Touch screen |
|
Screen color support |
16 million |
Origin: China
Send product request
Other supplier products
 |
CS475/CS477 radar water level sensor | The CS47X series is Campbell's latest pulsed radar water level sensor. It emits short microwave pulses to the target and measures the return time o... |
 |
QT-TQ1301 manual soil sampling kit | Product description:QT-TQ1301manual soil sampling kit is the most commonly used soil sampling kit for many industries, such as soil science, agrono... |
 |
QT109 temperature sensor | QT109 temperature sensor can be used to measure the temperature of air, soil and water. This type of temperature sensor has a wide range of uses an... |
 |
QT-SC01 frequency vibration insecticidal lamp | Product description:Insecticidal lamp is a device for crapping and killing insect pests based on their phototaxis. Using pests’ strong photot... |
 |
CS230 temperature profile | Overview: The CS230 thermometer recorder uses SDI-12 wiring technology for simple integration and high reliability. CCS230 consists of a rigid prob... |
Same products
 |
MONSA® DDAC-50 | Seller: Guangzhou Monsa Chemical Co., Ltd | INCI name: MONSA® DDAC-50 It functions by causing the cell membrane of bacteria to rupture... |
 |
MONSA® DCA-50 | Seller: Guangzhou Monsa Chemical Co., Ltd | INCI name: disodium cocoampho diacetate Disodium cocoamphodiacetate for skinis a very mild amp... |
 |
MONSA® CTAC-50 | Seller: Guangzhou Monsa Chemical Co., Ltd | INCI name: Cetyl Trimethyl Ammonium Chloride Cetyl Trimethyl Ammonium Chloride is an ammonium ... |
 |
MONSA® CTAC-30 | Seller: Guangzhou Monsa Chemical Co., Ltd | INCI name: Cetyl Trimethyl Ammonium Chloride 30% Cetyltrimethyl ammonium chloride30% is mainly... |
 |
Common Rail Injector | Seller: DIP (DIESEL INJECTION PARTS) PLANTS | Item: Diesel Fuel Injector Model No: MOQ: 1pc Material: SteelPackage Deta... |
