Tr-Dd Soil RS485 Graphite Ec Wireless Electrical Conductivity Sensor 4-20mA for Smart Farm Agriculture

• Installation Type: No Installation Required
• Contact: Contact
• Output Signal Type: 4-20mA, 0-5V, RS485, Other
• 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.: TR-DD
• Production Process: Normal Wirewound
• Measuring Medium: Conductivity
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Measuring Range: 0~20ms/Cm
• Accuracy1: <+5%
• Resolution: 0.01 Ms/Cm
• Power Supply: DC5V,DC12V,DC24V,Other
• Signal Output: 4-20mA, 0-5V, RS485, Other
• Working Temperature: -40ºC-50ºC
• Working Humidity: ≤100%Rh
• Power Consumption: 5.5 MW
• Transport Package: Covered with Carton Package
• Specification: 196g
• Trademark: Veinasa
• Origin: China
• Production Capacity: 1000pieces/Year

Product Description

TR-DD Soil RS485 Graphite Soil EC Wireless Electrical Conductivity Sensor 4-20mA for Smart Farm Agriculture
 

Product Description

TR-DD Soil RS485 Graphite Soil EC Wireless Electrical Conductivity Sensor 4-20mA for Smart Farm Agriculture is a soil ec conductivity sensor(transmitter). It is controlled by graphite electrode and MCU.

 

The product has the advantages of large measuring range, good linearity, strong lightning resistance, convenient observation, stability and reliability.

 

Product Parameters

	Conductivity
Measurement range	0~20mS/cm
Accuracy	<+5%
Resolution	0.01 mS/cm
Power supply	DC 5V
	DC 12V
	DC 24V
	Other
Cable length	Standard match: 2.5 m
	Other
Signal output mode	Current	4~20mA
	Voltage	0~5V
		RS485
		Other
Working environment	Temperature	-40ºC~50ºC
	Humidity	≤100%RH
Load capacity	Current output impedance≤250Ω
	Voltage output impedance≥1KΩ
Protection Degree	IP68
Cable grade	Rated voltage:300V
	Temperature grade: 80 ºC
Product weight	196g
Power consumption	5.5 MW

 

Product Display

Advantage of this soil conductivity sensor(TR-DD):

1. Easy to install and low maintenance
2. High measurement accuracy, good stability, low power consumption

 

Precautions:

1. The salt sensor probe is inserted into the excavated soil and buried in the soil. Do not touch the graphite electrode of the salt sensor with a hard object to avoid damage.
2. In order to ensure the accuracy of soil salt measurement, the soil moisture is moderate and the graphite electrode can be tightly attached to the soil to determine the salt content in the soil.
3. Avoid removing the sensor during installation.
 

Installation and Wiring Method

There is a 3-core aero plug at the bottom of the sensor, and the pin is defined as shown.
 

There is a 3-core aero plug at the bottom of the sensor, and the pin is defined as shown.

(1)if equipped with the collector produced by our company, we can connect the sensor directly with the corresponding interface on the collector by using the sensor wire.
(2) if the transmitter is purchased separately, the line sequence of the transmitter matching line is as follows:

Line color	Output signal
	Voltage mode	Current mode	Communication
Red	Power +	Power +	Power +
Black (green)	Power ground	Power ground	Power ground
yellow	Voltage signal	Current signal	A+/TX
Blue			B-/RX

(three-wire voltage, current, pulse connection)                                                                                  (Two-wire current output connection)

Application Fields

TR-DD Soil RS485 Graphite Soil EC Wireless Electrical Conductivity Sensor 4-20mA for Smart Farm Agriculture can be applied to:

 

Agriculture irrigation

Smart farm

Plantation

Greenhouse

Industry

Scientific experiments

Company Profile

FAQ

Q: Are you a factory/manufacturer?
A: Yes, we are professional factory/manufacturer of weather station and relative weather sensors. We also have hot sale and widely used Veinasa-NPK.

Q: Can it add/integrate other parameters?
A: Yes it can add/integrate other parameters like soil salinity. We also have another kinds of 3 probe soil sensor which can measure soil temperature, humidity, ec conductivity, etc,.

 

Q: What's the common power supply and signal output?
A: Common power supply and signal output is DC5-24V, RS485. But we can customize for you as demands.

Q: How can I collect data?
A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol. If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire and download data.

Q: What's the lifetime of this conductivity sensor 4-20ma?
A: At least 5 years long. Every sensor has its own calibration certificate or testing report.

Q:What's the delivery time?
A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.

Q: May I know your warranty?
A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.

With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever problems you encounters, Veinasa team always stand by your side.

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Packaging & Shipping