High standard farmland construction IoT system

The construction of IoT instruments and electromagnetic flow meters for farmland irrigation aims to improve water resource management through rational development, comprehensively grasp water usage, scientifically and accurately allocate water resources, and establish a unified electromechanical well measurement and monitoring system.

Product Overview: High standard farmland construction IoT system

In order to develop and improve water resource management in a reasonable manner, comprehensively grasp the water use situation, and scientifically predict the allocation of water resources, it is necessary to establish a unified electromechanical well measurement and monitoring system to achieve fully automated management of underground water use. Groundwater measurement monitoring and water rights trading management platform: divided into city, county, township, and village management platforms. The county-level platform is responsible for the communication maintenance and data collection of water and electricity comprehensive control facilities, as well as the summary and statistics of data. At the same time, water rights trading can be conducted between water users; The township/village level platform is responsible for managing the files of water users and can open cards for recharging. The products include electromagnetic flow meters, agricultural irrigation water meters, prepaid water meters, and other series.

feature

Agricultural irrigation water meter:

1. Low transmission resistance Large circulation capacity, anti blocking, anti pollution

2. Horizontal rotor dry type Magnetic amplitude combined transmission

3. The counter adopts vacuum sealing and anti condensation atomization, which can better maintain clear readings

4. Adopting a detachable structure for easy installation and maintenance

5. Strong universality of measuring institutions

6. According to customer needs, remote transmission devices can be provided

7. Temperature Class: T30 T50

8. Pressure level: MAP10

9. Pressure loss level: △ P63

Clamp type electromagnetic flowmeter for agricultural irrigation:

Simple structure, small size, light weight, easy installation, and low maintenance;

Compared to general electromagnetic flow meters, the cost and installation expenses are lower, and the cost-effectiveness is higher;

Measurement is not affected by changes in fluid density, viscosity, humidity, pressure, and conductivity;

The measuring tube has unobstructed flow components, no pressure loss, and low requirements for straight pipe sections;

The measuring tube is made of high-strength engineering plastic, which is resistant to pressure and high temperature; Anti negative pressure;

RS485 communication module outputs instantaneous flow value and cumulative flow value;

Digital communication output: RS232, RS485, HART.

Electromagnetic flowmeter:

Has low transmission resistance, high flow capacity, strong anti blocking and anti pollution capabilities;

Adopting a detachable structure for easy installation and maintenance, the measuring mechanism has strong universality, wear resistance, and high performance.

Technical parameters of related products

Main technical performance indicators of electromagnetic flowmeter:

1. Implementation standard: ISO 4064-2005

2. Working voltage: AC 220V or DC 24V power supply

3. Communication ports: RS-485, pulse

4. Communication protocol: MODBUS RTU

5. Working pressure: 1.6MPa

6. Protection level: IP68

7. Electrode material: 316L

8. Sensitivity level: U5/D3

9. Link method: flange

Clamp on electromagnetic flowmeter:

Nominal diameter DN80/DN100mm

Accuracy level 0.5, 1.0

Electrode material 316L stainless steel

Working pressure ≤ 1.6MPa

Measurement medium (conductivity)>20us/cm;

Medium temperature: 0 ° C~+60 ° C

Environmental temperature -20 ° C~+70 ° C

Environmental humidity ≤ 85% RH

Protection level sensor IP65;

Connection method: clamp connection

Power supply options include 220VAC and 24VDC

Smart prepaid water meter:

Environmental temperature: 5 ° C~55C

Environmental humidity: (0~93)% RH

Water temperature: Cold water 0.1 ° C~30 ° C, hot and cold water 0.1 ° C~90 ° C

Water pressure: 0.03MPa~1.0MPa (under a pressure of 1.6MPa, there is no leakage or damage during short-term operation)

Pressure loss: ≤ 0.063MPa Working voltage: 3.0V~3.6V Static working current: ≤ 5uA Environmental level: B level

Electromagnetic environment level: E1 * * * degree level: 2