The Occurrence of Grape Moth

The Occurrence of Grape Moth

Occurrence pattern of the grape moth: 1 generation per year. In the vicinity of the rhizosphere, the mature larvae were overwintered in the ground under the ground and in the earth seams, and were decomposed from April to May of the following year. Adult eclosion occurs from May to June. Adults are active during the day and the eggs are scattered in the surface and skin seams of the dorsal and vine shoots. The egg period is 18 to 20 days. The newly hatched larvae clustered on food buds. The leaves of the newly hatched larvae showed holes, which occasionally damaged flowers and fruit. The larvae began to mature gradually in mid-July and climbed to the surface of the ground near the roots of the leaves, weeds and other objects under the ground and in the earth seams. The winter is over.

Industrial Laser Distance Sensor

Industrial Laser Distance Sensor, we also call it secondary development laser distance module, which support TTL level and CMOS. The laser range sensor can be widely used in professional surveying, mapping, construction, robots, hunting arrows, industrial monitoring and automated measurement applications in electricity, transportation, etc. Our laser distance module supports data communication with RS232, USB with a simple adapter. The results of laser distance sensor can be evaluated with Arduino. We are always looking ahead, hoping we can make every measurement simple in life!

Industrial Laser Distance Sensor

Parameters of M703A:

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

72*40*18mm (±1 mm)

Weight

About 21g

Voltage

DC2.0~3.3V

Electrical Level

TTL/CMOS

Frequency

10Hz

Operating Temperature

0-40 ℃ (32-104 ℉ )

Storage Temperature

-25~60 ℃ (-13~140 ℉)

Laser Distance RS232,Arduino Distance Module,Laser Module RS232

Chengdu JRT Meter Technology Co., Ltd , https://www.cdlaserdistancemodule.com