ULTRASONIC PROXIMITY SENSOR ESCORT DGV-200
Special development for the agricultural sector
Ultrasonic proximity sensor DGV-200 is a measurement device determining a precise distance to the object.
It is applied for control of a device position, sowing depth, level in a container and other distances. It gives a digital measured value in centimeters and does not demand calibrations or gaging.
CASES OF APPLICATION
Liquid nitrogen fertilizers spraying
Liquid nitrogen fertilizer in gaseous state is necessary to introduce on a depth of 15 to 20 cm. In case of the deviations the soil treatment effectiveness decreases drastically. “DGV-200” helps to distribute gaseous fertilizer to a depth in accordance with the given norm.
The operating principle of “DGV-200” while spraying nitrogen fertilizer is exactly the same as in the conventional grain sowing: a sensor mounted on the seeding machine platform and the ultrasonic signal allows to control the distribution of nitrogen fertilizer spraying depth.
Sawing quality control
Complying with the seeding depth requirements is one of the important factors for obtaining a good yield, as different crops require different seeding depth due to their unique biological features. The task of depth uniformity maintenance is being solved by ultrasonic proximity sensor “Escort DGV-200” by measuring the distance from the seeding machine platform to the ground. The lower the platform, the larger the seeding depth.
|Level measurement range||20-400 cm|
|Discreteness of measurement||1 cm|
|Temperature measurement correction||available|
|Power consumption, not exceeding||30 mA|
|Power supply voltage||1%|
|Operating temperature range||-60…+85 °C|
|Ingress protection rating||IP67|
|Dimensions, not exceeding||100x44x44 mm|