Jiyi Water Flow Sensor for Agriculture Drone

The JIYI flow meter is a device used to measure the flow rate of a liquid in a pipeline. It is designed to be accurate and reliable, making it a valuable tool for various industries such as agriculture, water treatment, and oil and gas. The JIYI flow meter is easy to install and provides real-time flow data, allowing for efficient and effective management of liquid resources

Note: This isn’t a precision sensor, and the pulse rate does vary a bit depending on the flow rate, fluid pressure and sensor orientation. It will need careful calibration if better than 10% precision is required.

Electrical characteristic:

Item	Examination requirement
Water pressure resistance performance	0.35MPa pressure has no slack phenomenon, and parts no crack, relaxation, inflation, and deformation anomaly
Working medium	Water, water standard, use for a long time the temperature is not more than 60 ℃
Flow range	0.2-6L/Min
Operating voltage range	DC4.5-18V
Max operating current	10mA
output pulse high level	In 5 V rated voltage, the output of the high-level requirements in 4.5 V above
output pulse low level	In 5 V rated voltage, the output of the low-level requirements in 0.5 V is the following
output pulse duty ratio	In the rated voltage, the output pulse occupies empties compared to 50%±10%
Flow pulse characteristics	F=25*Q ±10%
Insulating property	Dielectric resistance＞100MΩ
Electrical strength	AC500V 50Hz (Don’t break or flash winding)
Electrical strength(80℃)	In +80 ℃ temperature placed in 72 hours, in the environmental temperature back after 1 hour the accuracy of measurement requirements within the plus or minus 5%
Cold resistance(-20℃)	In- 20 ℃ temperature placed in-72 hours, in the environmental temperature back after 1 hour the accuracy of measurement requirements within the plus or minus 5%
Mode of connection	Red: the positive, black: negative, yellow: pulse signal