Veinasa-Ts Weather Station Used Soil Moisture Humidity Sensor 4 20mA with Acquisition Instrument.

• Measuring Medium: Temperature and Humidity
• Display Type: Optional Other Products
• Site Display: Not Site Display
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Veinasa-TS
• Customized: Customized
• Product Name: Soil Humidity Sensor 4-20mA
• Usage: Humidity Sensor
• Working Temperature: -50ºC~80ºC
• Humidity: 0~100%Rh
• Certificate: CE, RoHS
• Signal Output Mode: 4-20mA, 0~5V, RS485, RS232
• Power Supply: DC 5V, DC 12V, DC 24V, Other
• Probe Weight: Probe Weight 220g
• Acquisition Instrument Weight: 570g
• Transport Package: Covered with Carton Package
• Trademark: Veinasa
• Origin: China
• Package Size: 30.00cm * 30.00cm * 25.00cm
• Package Gross Weight: 1.800kg

Product Description

Veinasa-TS weather station used soil moisture humidity sensor
4 20ma with acquisition instrument

Product Description

 

Soil humidity sensor (transmitter) is a soil moisture measuring instrument of high precision and high
sensitivity. The sensor adopts the principle of electromagnetic pulse to measure the apparent dielectric
constant of the soil, resulting in soil moisture content.The sensor has the characteristics of fast, accurate,
stable and reliable, and can not be affected by chemical fertilizers and metal ions in the soil.

Product Parameters

Item	Technical Parameters
Measurement range	0~100%
Accuracy	±3%
Resolution	0.10%
The power supply mode	DC5V, DC12V, DC24V
Signal output mode	4-20mA, 0~5V, RS485, RS232
Length	Standard:10 meters, Other
Load resistance	Voltage type: RL≥1KΩ
	Current mode: RL≤ 250Ω
Working temperature	-50ºC~80ºC
Humidity	0~100%RH
Product weight	Probe 220 g
With acquisition instrument weight	570 g
Power consumption	310 mW

 

Product Features

 

This four-probe soil humidity sensor is small and flexible, with a total length of only 155mm, a probe
length of 71mm and an overall diameter of 51mm, which is easy to transport and carry. The stainless
steel probe not only has a simple and elegant appearance, but also is not afraid of corrosion. It can
be placed in the soil for a long time, which is convenient for multiple measurements.

Wiring Method

If use our weather station,Can the sensor directly to the line and sensors connected to the corresponding interface
of weather stations on line If buy separate transducer, transmitter supporting lines sequence respectively to:

Line Color	Output signal
	0~5V	4~20mA	RS485
Red	Power +	Power +	Power +
Black (green)	Power ground -	Power ground -	Power ground -
Yellow	Voltage signal	Current signal	485+
Blue			485-

(3)Two wiring method:

Application Field

 

Veinasa-TS can be widely used in meteorological, marine, environmental, airport, port, laboratory,
industrial and agricultural areas of the field of temperature measurement.
 

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