Veinasa-Ys High Quality Leaf Surface Humidity Sensor

• Contact: Contact
• Output Signal Type: RS485
• Production Process: Normal Wirewound
• 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-YS
• Material: ABS+ Epoxy Resin Board
• Measuring Medium: Humidity
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Transport Package: Covered with Carton Package
• Specification: 180*60*15mm
• Trademark: Veinasa
• Origin: China
• Production Capacity: 1000pieces/Years

Product Description

Veinasa-YS high quality leaf surface humidity sensor

Product Description

The leaf humidity sensor can accurately measure the leaf humidity, and it can detect the trace moisture or ice crystal residue on the leaf surface. The shape of the sensor adopts the design of imitation blade to simulate the real characteristics of the blade surface, so it can reflect the conditions of the blade environment more accurately. It measures the presence of water or ice by simulating the change of surface permittivity on the blade medium. Unlike the sensor based on resistance measurements, it does not require coloring or using calibration, while also providing effective monitoring of the ice. Low power consumption and can be monitored continuously for a long time. Its installation is simple, can be hung in the greenhouse on the greenhouse, also can be installed in the weather station mast.      
 

Product Parameters

 

Signal output	Voltage/Digital output 0-2V	Current output 4-20mA
Supply voltage	6-24V	12-24V
The output voltage output impedance	10 k Ω (type)
The output load	< 250 Ω (250 Ω current mode, typical values)
Response time	≤2S
Measurement accuracy	±5%
Resolution	0.1%
Annual stability	±3%
Non-linearity: + + 2%	±2%
Working temperature	- 30 ºC ~ 60 ºC
Working humidity	25-85%RH

Product Display

Functional features of Veinasa-YS humidity sensor wireless smart farm leaf surface iot moisture wetness transmitter argriculture

 

1. Mimic the characteristics of the blade surface and measure it quickly and accurately

2. Low power consumption design, adopting reasonable power consumption control mode

3. Analog voltage/current, PWM or RS485 signal output can be selected

4. High precision temperature correction function and can output temperature signal independently

5. ABS and epoxy resin is used for encapsulation, and the induction surface is covered with gold plating, with a longer life

 

Theory
Probe surface is composed of leaf shape golden finger. It is installed into measured plant leaves, to simulate the distribution of leaf water.

The leaf humidity sensor switches the water volume value between the golden fingers to the voltage value through precision circuit. After adjusting the switching circuit,the performance becomes stable, and the measurement becomes accurate.

Application Fields

Company Profile

FAQ

 

Q: Are you a factory/manufacturer?

A: Yes, we are a professional factory/manufacturer of water quality sensors. We also have hot sale and widely used soil sensor TR-TS which can be used to measure soil moisture.

 

Q: What's the lifetime of this online self-cleaning stents?

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.

Just click the below picture to send us inquiry, to know more, or get the latest catalogue and competitive quotation. Do not hesitate!

Packaging & Shipping