Measure Soil Moisture Temperature Humidity EC PH NPK 4-20mA 0-5V RS485 Modbus Soil Sensor
$21.28 – $54.86
Ships Globally from China
- Model Number: CWT-soil
- Brand Name: ComWinTop
- Origin: Mainland China
Important Reminder
The measurement of NPK adopts the general rapid detection method, so there are certain error, Use with caution for planting reference.
However, the sensor supports the function of writing NPK data. You can use standard instruments to measure NPK then write in to provide data for monitoring system.
RS485 4-20mA Soil Temperature Humidity Moisture Conductivity EC PH Sensor
CWT-SOIL sensor is for soil temperature and moisture, PH, conductivity (EC),measurement, compared with the original German high-precision sensors and soil drying method of weighing the actual calibration, high precision, fast response, stable output. By the soil salt content of small, suitable for all kinds of soil. Long-term buried in the soil, resistant to long-term electrolysis, corrosion resistance, vacuum potting, completely waterproof.
Soil parameters measuring
|
Measure items |
Parameters |
|
Temperature |
ŸMeasuring range: -40℃-80℃ ŸAccuracy: ±5℃ (25℃) ŸLong-term stability: ≤0.1%℃/y ŸResponse time: ≤15s |
|
Humidity |
ŸMeasuring range: 0-100%RH ŸAccuracy: 2% within 0-50%, 3% within 50-100% ŸLong-term stability: ≤1%RH/y ŸResponse time: ≤4s |
|
Conductivity |
ŸMeasuring range: 0-20000us/cm ŸAccuracy: ±3% (0-10000 us/cm); ±5% (10000-20000 us/cm) ŸLong-term stability: ≤1%uS/cm ŸResponse time: ≤1s |
|
PH |
ŸMeasuring range: 3-9 PH ŸAccuracy: ±0.3PH ŸLong-term stability: ≤5%/year ŸResponse time: ≤10S |
|
Nitrogen Phosphorus Potassium |
ŸMeasuring range: 1-1999 mg/kg(mg/L) ŸResolution：1 mg/kg(mg/L) ŸResponse time: ＜1S |
Basic parameters
|
Power supply |
DC4.5-30V |
|
Max Power consumption |
0.5W@24V DC |
|
Protection class |
IP68, long-term immersion in water use |
|
Cable length |
Default is 2m (can be customized) |
|
Operating environment |
-40℃-80℃ |
|
Overall dimensions |
45* 15 * 123mm |
|
Output |
RS485/4-20mA/0-5V/0-10V |
Functions and Features
(1) The sensor compact design, easy to carry, installation, operation and maintenance.
(2) reasonable structure design, stainless steel probe life assurance.
(3) soil less affected areas are widely used.
(4) High measurement accuracy, reliable performance, ensure proper operation
(5) fast response, high data transmission efficiency.
Applicable to the field of water-saving irrigation, greenhouse vegetables, flowers, gardening, grass pastures, soil-speed measurement, plant cultivation, scientific testing.
Provide config tool
4.3 inch HMI Touch Screen features:
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4.3 inch HMI Touch Screen, 480*272 resolution
-
Power: 9-30V DC
-
Connect only one RS485 soil sensor, work with H-S, TH-S, THC-S, THPH-S, CPH-S, THCPH-S,
NPKTHPH-S, NPKPH-S, NPKPHC-S, NPKPHCTH-S, don't work with PH-S, NPK-S -
Dashboard and curve for monitoring of soil sensor
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Support set calibration on screen
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Support 1900 logs, settable interval of logging, can export logs to SD card
NOTE: No power adapter is included in standard packing, if need power adapter.
Click below image to buy, we provide EU/US/UK/AU plug options:
| Color |
H-A ,H-S ,H-V10 ,H-V5 ,HC-A ,HC-V10 ,HC-V5 ,HMI043W016-soil-1ch ,NPK-S ,NPKPHCTH-S ,NPKTHC-S ,NPKTHPH-S ,PH-A ,PH-S ,PH-V5 ,reminder ,TH-A ,TH-S ,TH-V10 ,TH-V5 ,THC-S ,THCPH-S ,THPH-S |
|---|---|
| Model Number |
CWT-soil |
| Brand Name |
ComWinTop |
| Origin |
Mainland China |
4 reviews for Measure Soil Moisture Temperature Humidity EC PH NPK 4-20mA 0-5V RS485 Modbus Soil Sensor
Clear filtersOnly logged in customers who have purchased this product may leave a review.
24loop Shopper –
Got the rs485 thc-s model, at first I couldn’t get it to work, I contacted the store and they helped me fix my error. Sensor works perfectly!
U***R –
Ürün çok güzel bir kargo paketi ile çok hızlı geldi. Teşekkür ederim.
U***R –
Ürün çok güzel bir kargo paketi ile çok hızlı geldi. Teşekkür ederim.
J***a –
Produto bem isolado contra umidade. Também chegou bem embalado. Aguardando chegar conversor RS-495 parac eu realizar os testes de aquisição de dados