Data Logger

1. Automatic data transmission using internet connection (2G/4G, WiFi, BLE, LoRa, etc), Connected to Monitoring System and displayed via PC and Smartphone

2. Build in Global Positioning System (GPS)/Global Navigation Satellite System (GNSS) Module

3. Support HTTP REST API and MQTT TCP/IP

4. Using MCU Arm Cortex-M4 based Ultra Low Power, Clock Speed 120 MHz, RAM 2-MB, Flash Memory 1-MB full SMD single on-board using Industrial PCB 6 layer, Processor 16 bit

5. Sensor input up to 10 sensors, input voltage 4.1V

6. Operating voltage 2.7 – 5.5 VDC, logging current 250 mA average, and set up device using USB serial

7. Bulit in DC regulator output 5 VDC and 5 VDC for power supply

8. Integrated web server for data management and data display

9. Average operating temperature -40 to +85°C

10. Dimensions 120 x 120 x 61 mm weatherproof

11. Communication port 3x 7-pins content of serial data RS485, RS232, I2C, digital pulse sensor, and one wire (Connect up to 12 Sensor Input)

12. Optional baud rates 9600 - 115200 bps

13. Data measurement format output imported to Excel and CSV

14. HMI LCD Display Colored TFT Industrial with Touchscreen

15. Using industrial SD Card up to 32 GB for data backup storage

16. Built-in 10.000 mAH battery and dedicated LSE-Crystal Real Time Clock (RTC)

17. Fixed interval measurements sampling and can be programmed from 10 minute to 1 day (normally per hour), remote by software dashboard

18. Include 1x External GSM Antenna and 1x GPS Antenna, Simcard

19. Input Voltage (from solar panel) 4.1VDC (SCH 21V)

20. IP68 Panel Box Enclosure (PxLxT) 500x400x200 (mm), Outdoor use and extended period use to prevent dew

21. condensation water

22. Weather-Resistant Enclosure, Cable glands, Ventilation Louver, Plastic Mounting Plate, Good heat resistance -4°F (-20° C) to 176° F (80° C)

23. Embedded system firmware for water level and rainfall measurement with tipping bucket sensor

24. On site monitoring

25. Interval and calibration setting

Submersible Sensor

1. Measuring Range up to 20 meter

2. Sensor Material titanium all-welded stainless steel body (316L)

3. Accuracy ≤ 0.25% F.S, Operating temperature -5 ~ 80 °C 

4. Hourly, daily, monthly, and yearly

5. Blind zone 0.25~0.8m

6. Long-term Stability ≤ ±0.5% FS / < 4 mbar of span/year

7. Output: Modbus RS485

8. Power Supply: 3.6V – 12V

9. Certificate: TUV RoHS and CE Certificate

10. EMC Standard:

11. EN 61326-1:2013; EN 61326-2-3:2013

12. EN 61000-6-2:2005; EN61000-6-4:2007+A1

Rainfall Sensor

1. Tipping bucket, bucket made in POM, which is a more dismissive material and therefore makes dust and dirt not stick so easily on the spoon and maximize water release, waterproof to IP68.

2. The rain gauge made in molded thermoplastic, also known as ASA, which has high outdoor weather ability

3. Collecting area 200cm² (φ159.60±0.6mm), Resolution 0,5 mm, Accuracy: +/- 2%

4. Measuring range Rain intensity: 0~6mm/min; Operating temperature range 0 - 80 °C

5. Accessories: Standard pole bracket item, 2 m binder cable mounted on the sensor, bird spikes, leaf grid, waterpass

6. Output mode RS485,

7. Can be widely used in areas of meteorology, hydrology, agriculture and forestry

Soil Sensor

1. Soil Moisture Measurement , Waterproof to IP68, RS48 Modbus-RTU, 10-30VDC .

2. Range: 0-100% , Resolution:0-50%:0.03%,50-100%:1% , Accuracy:0-50%:2%,50-100%:3%

3. EC Measurement , Moisture by FDR and EC by AC excitation

4. Range: 0-5000us/cm, 10000us/cm, 20000us/cm , Resolution: 0-10000us/cm, 10us/cm; 100000-20000us/cm, 50us/cm

5. Accuracy: ±0.5%; 0-10000us/cm, ±3%; 10000-20000us/cm, ±5% , EC temperature compensation: 0-50

6. Temperature Measurement Range: -10 ~ +60 ° C, Resolution:0.1,

7. Material PVC and Stainless steel

Solar Panel

1. Solar panel 20 WP~30WP/ Maximum Power (Pmax) 20W, Current at Pmax (Imp) 1.11 A/sheet

2. Type Cell Poly-crystalline/Mono-crystalline, Voltage at Pmax (Vmp) 18 V/sheet

3. Short circuit current (Isc 1.24 A/sheet, Opencircuit voltage (Voc) 21.24 V/sheet, Solar cell mounting bracket included

4. MPPT 600-kHz NMOS-NMOS Synchronous Buck Li-ion Chemistries 4.1V with Thermal Shutdown and Switch regulator