Trathielec

Soil Moisture Temperature Humidity EC PH Salinity NPK 8 in 1 Sensor with HMI Touch Screen Kit

$82.00 USD

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样式 US power adapter EU power adapter UK power adapter AU power adapter

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Features

Plug and play testing, Rapid measure soil Temperature, humidity (Moisture), conductivity (EC), PH, Nitrogen (N),
Phosphorus (P), Potassium (K), salinity.
4.3" LCD touch screen easy to operate, display real-time value, curve, logs, can set calibration on screen
Support 1800 logs, settable interval of logging, can export logs to SD card, come with 1GB SD card
Sensor cable length is 2m

Soil parameters measuring

Temperature

Measuring range: -40℃-80℃

Accuracy: ±0.5℃ (25℃)

Long-term stability: ≤0.1%℃/y

Response time: ≤15s

Moisture

Measuring range: 0-100%RH

Accuracy: 3% within 0-50%, 5% within 50-100%

Long-term stability: ≤1%RH/y

Response time: ≤4s

Conductivity (EC)

Measuring range: 0-20000us/cm

Accuracy: 0-10000 us/cm range is ±3%; 10000-20000 us/cm range is ±5%

Long-term stability: ≤1%uS/cm

Response time: ≤1s

Measuring range: 3-10 PH

Accuracy: ±0.3PH

Long-term stability: ≤5%/year

Response time: ≤10S

Phosphorus

Potassium

Measuring range: 1-1999 mg/kg(mg/L)

Resolution：1 mg/kg(mg/L)

Response time: ＜1S

Salinity

Measuring range: 1-1999 mg/kg(mg/L)

Resolution：1 mg/kg(mg/L)

Response time: ＜1S

Reminder on measurement

The sensor only measures fast-acting NPK, which is the soluble ionized NPK. Urea cannot be measured before it is decomposed
The sensor can only measure the change of the overall content of NPK, and cannot measure the value of N, P or K separately. To measure the value of N, P or K separately, only chemical methods and chemical reagents can be used
When measuring, the soil moisture must be kept above 20%
The sensor is inserted into the soil and waits for about 3-5 minutes before reading a stable PH value

Screen Specification