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เซนเซอร์วัดความชื้นในดิน แบบ Soil Sensor 7 in 1

Original price was: ฿2,590.00.Current price is: ฿2,390.00.

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คำอธิบาย

เซนเซอร์วัดความชื้นในดิน แบบ Soil Sensor 7 in 1
N P K EC PH T H sensor

 

For soil temperature and humidity, pH, electrical conductivity (EC) measurements compared with German traditional high-precision sensors and soil drying methods of actual calibration weighing, high precision, fast response, stable output. The salt content in the soil is small, suitable for all soil types. Long-term buried, long-term withstand current, corrosion-resistant, vacuum planting, completely waterproof.

basic parameters :

power supply
DC4.5-30V

maximum power consumption
0.5W @ 24V DC

protection level
IP68 Long-term immersion in water use

cable length
The default is 2 meters.
working environment

-40 ℃ -80 ℃

overall size

45*15*123 mm.

output

RS485/4-20mA/0-5V/0-10V (มีจำหน่ายเพียง RS485 เท่านั้น)

คู่มือการใช้งาน config ===> LINK

Measurement of soil parameters

measure list parameter
temperature Ÿ Measuring range: -40 ℃ -80 ℃

Ÿ Accuracy: ± 5 ℃ (25 ℃ )

Ÿ Long-term stability: ≤ 0.1% ℃ /Y

Ÿ Response time: ≤ 15 seconds

moisture Ÿ Measuring range: 0-100% RH

Ÿ Accuracy: 2% within 0-50% 3% within 50-100%

Ÿ Long-term stability: ≤ 1% RH/Y

Ÿ Response time: ≤ 4 seconds

Conductivity
(EC)
Ÿ Measuring range: 0-20000us/cm

Ÿ Accuracy: ± 3% (0-10000us/cm); 5% ± (10000-20000 us/cm)

Ÿ Long term stability: ≤ 1% US/CM

Ÿ Response time: ≤ 1 second

PH Ÿ Measuring range: 3-9 PH

Ÿ Accuracy: ± 0.3PH

Ÿ Long-term stability: ≤ 5%/year

Ÿ Response time: ≤ 10 seconds

Nitrogen

phosphorus

potassium

Ÿ Measuring range: 1-1999mg/kg (mg/L)

Ÿ Resolution :1mg/kg (mg/L)

Ÿ Response time: <1S

basic parameters

power supply DC4.5-30V
maximum power consumption 0.5W @ 24V DC
protection level IP68 Long-term immersion in water use
cable length The default is 2 meters. (can be customized)
working environment -40 ℃ -80 ℃
overall size 45*15*123 mm.
output RS485/4-20mA/0-5V/0-10V

(มีจำหน่ายเพียง RS485 เท่านั้น)

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