The occurrence of various degrees of corn diseases in the past few years, especially the outbreak of corn gray spot disease in 2006-2007, caused serious losses in corn production. The onset characteristics of corn gray leaf spot: mainly after infesting the male corn, invading the leaves, sheaths, and leaves of the plants. The occurrence of gray spot disease is affected by the weather conditions, especially the humidity is the most critical, and the relative humidity is above 90%. A long period of time is conducive to the occurrence and development of diseases. In the area of ​​corn planting, the cultivation technology of corn intercropping soybeans is used in combination with other agronomic measures to improve the microclimate in the field, make it airy and transparent, reduce the air humidity among the corn groups, achieve the purpose of disease prevention, and further explore a set of pairs. Maize diseases have preventive measures and accumulate and provide scientific basis for large-scale corn planting. Leading Laser Measure Module Factory in China
Product Specifications:
Accuracy
±1
mm (0.04 inch)
Measuring
Unit
meter/inch/feet
Measuring
Range (without Reflection)
0.03-150m
Measuring
Time
0.1~3
seconds
Laser
Class
Class
II
Laser
Type
635nm,
<1mW
Size
45*25*12mm
(±1 mm)
Weight
About
10g
Voltage
DC2.0~3.3V
Electrical
Level
TTL/CMOS
Frequency
10Hz
Operating
Temperature
0-40 ℃ (32-104 ℉ )
Storage
Temperature
-25~60 ℃ (-13~140 ℉)
Range Sensor,Laser Distance Module,Distance Sensor,Laser Measure Sensor Chengdu JRT Meter Technology Co., Ltd , https://www.rangingsensor.com
The World's First single transmitting single receiving design laser module, which has a big help to reduce producing cost and power consumption of the laser distance sensor.
This Laser distance sensor has high Accuracy up to ±1 mm, working as phase measure, which support RS232/RS422/RS485/Arduino to TTL communication.
This laser distance module is widely used in the Laser Distance Meter industry, also a very good choice for the Industrial applications. Most of measuring tools manufactures is purchasing from us in China.