Inter tree evaporator

JZ-LYS20 inter plant evaporator

Purpose and Introduction
Field soil evaporation is one of the important links in the water cycle of farmland and also one of the important links in the SPAC system of farmland.
The JZ-LYS20 inter plant evaporator is an important tool for studying soil moisture evaporation, which is convenient and flexible to use. It can be used to measure soil evaporation during crop planting period, bare land, and under crop canopy. The measurement results have high accuracy. Mainly composed of soil columns, outer buckets, and weighing devices, it outputs SDI-12 signals and can be integrated as sensors into existing data collectors or observation systems to achieve automatic weighing, measurement, and storage, saving research costs.
working principle
High precision weighing sensors and specialized measuring equipment are used to measure the trace changes in soil columns, which can be connected to data collectors or existing observation systems to achieve automatic weighing and measurement, and the data is automatically stored in the data collector.technical indicators
Soil column specifications (customizable according to user experimental needs)
Diameter 20cm, height 25cm
Peripheral protection bucket
Integrated structure made of polyvinyl chloride material
weighing device
High precision weighing sensors and dedicated weighing measurement modules
Resolution: 0.01mm
Supply voltage: 10~15V
Signal output: Digital SDI-12 signaloptional
JZ-3Log data collector (optional)
Communication interface: USB/local wireless communication, with wireless communication password protection
Data storage: approximately 500000 values
Data transmission: GPRS network, supports email data sending service, supports dynamic domain name resolution function
Number of channels: * Can connect up to 24 miniature permeameters.

Solar powered modules
12V10W/7.2Ah， Solar controller and installation bracket

serial number	Product Name	Specification Description	quantity	unit
1	Tree evaporator JZ-LYS20	Diameter 20cm, height 25cm, including handle tools Integrated structure made of PVC material, stainless steel waterproof edge *Large weighing of 220KG, high-precision weighing sensor, digital measurement conversion weighing resolution equivalent to 0.01mm Output signal: SDI-12 signal Cable length: 5 meters	1	Taiwan
2	Data Collector i-Logger	2MData storage, 8A digital channel, SDI-12Bus interface, communication interface: USB, supports GPRS data transmission, WEB query, browsing, downloading data	1	Taiwan
3	Solar power supply system 12S	12V20WSolar panel, including chassis bracket and installation accessories	1	set