Product Module

WATCHMAN

Box Material

Galvanized sheet

Ingress Protection Rating

Box IP65,soil probe IP68

Communication Host

Smart Weather Monitoring Modul

Communication Protocol

RS485,MODBUS protocol

Data Transmission Modes

4G OR LoRa

Communication Distance

Local transmission≤2000m

Power Supply

Solar(18V30W)+battery(20Ah)

Power Dissipation

≤10mA@12VDC(Static duty power dissipation ≤0.2mA)

Host Functions

Timing self-check and send equipment voltage data, crash automatic reset,call test at any time,power failure data protection,real-time clock calibration,integrated LCD screen,multi-function button. Supports one cable multiple devices,all external interfaces have photoelectric isolation capability. Supports remote wake-up,telemetry station in the state of power saving,the center can wake it up at any time,data collection,reading any time period of self-recorded data or modity the telemetry station configuration information. With the data storage function, supports the storage of at least one year of the original water data. Supports intelligent cloud platform.”

Measuring Parameters

Soil volumetric water content

Measuring Range

0 TO 100%

Testing Soil Layers

3 layers(depth 10cm,20cm,40cm)or 5layers(contact customer service for details)

Maximum allowable error

≤±2%

Response Time

Less than 1 second per layer

Work Environment

Temperature -10℃~+55℃；Relative humidity0~95%

Extensible Sensors and Peripherals

Soil moisture sensor，soil PH sensor, soil nitrogen,phosphorus and potassium sensor,soil conductivity sensor,rain gauge,water level gauge,radar,pressure sensor,electronic water gauge,etc.