3. Product component names and function introduction
3.1 Product Main Component Function Description
|
No. |
Name |
Function Description |
Model |
Accuracy |
Qty. |
|
1 |
PLC and HMI All-in-One Machine |
The equipment's control system has a built-in touchscreen that enables human-machine interface interaction. |
MS3U70D-0706MR-9AI1DV-2U |
|
1 |
|
2 |
Dynamic Torque Intelligent Control (Transmitter) |
Used for detecting load torque and input power in water turbine equipment. Manual zeroing can reduce sensor measurement error. |
KV203A |
Torque Measurement: -99999~99999 N.m |
1 |
|
3 |
Electric open ball valve regulati |
The built-in motor control module enables variable frequency speed control of the motor, achieving precise positioning and thus controlling flow. It utilizes a 1.3-inch OLED large-screen LCD with no viewing angle limitations, high brightness, energy efficiency, and environmental friendliness. It displays the valve opening and external control commands in real time, automatically entering sleep mode after approximately 5 minutes, and providing position status and control commands during sleep mode. |
Rated voltage: AC220V |
Location accuracy: ±1% (configurable by software) |
1 |
|
4 |
Pressure gauge |
Measure the water flow pressure. (0.25 MPa) |
M20*1.5 |
0.05bar/0.01MPa |
1 |
|
5 |
Turbine flow meter |
It reflects the liquid flow rate in real time. |
GTLWGY2OBLC2SSNCM2 |
Accuracy level: 1.0 |
1 |
|
6 |
Magnetic powder braking device |
Supports PLC analog output of 0-10V and limits the torque of the brake turbine. |
FZ-A-6 |
|
1 |
|
7 |
HD high-definition oscilloscope with 12-bit resolution |
The pressure value of the pressure sensor on the rotating wheel is collected in real time and reflected in the waveform of the oscilloscope. |
CN01A |
|
1 |
|
8 |
Jet self-priming pump |
The power source for water circulation continuously draws water from the tank. |
Lingxiao BJZ150T |
1KW 380V/50HZ |
1 |
|
9 |
Pressure sensor |
It measures the pressure of the flowing water. |
LST-131 |
Overall accuracy: 0.5 level |
2 |
|
10 |
Water turbine |
The actuator drives the water wheel to rotate as the water flows, and the pressure from this rotation is applied to a thin-film pressure sensor. |
|
|
1 |
|
11 |
Water tank |
provides a water source. |
|
|
1 |
3.2 Product Configuration Table
|
Component Name |
Model/Specification |
Model |
Accuracy |
Quantity |
|
Level gauge |
YWZ-200T (304 Stainless Steel) |
YWZ-200T |
|
1 |
|
PVC ball valve |
DN20 |
|
|
1 |
|
Analog output module |
1-channel 4-20mA output RS485 |
|
Resolution: |
1 |
|
DC power supply |
AC200V to DC24V |
|
|
1 |
1. Level Gauge: Responsible for displaying the real-time water level and temperature in the tank and informing the experimenters.
2. PVC Ball Valve: An industrial valve made primarily of polyvinyl chloride (PVC), using a ball rotation design to control fluid flow. The nominal diameter is DN20 (corresponding to a pipe outer diameter of approximately 26.9mm). This valve features corrosion resistance, lightweight durability, and good sealing performance, and is widely used in chemical, water treatment, environmental protection, and agricultural irrigation fields. It is suitable for conveying corrosive media or clean water.
3. Analog Output Module: This module is a high-precision, industrial-grade analog signal output device, specifically designed for scenarios requiring the conversion of digital control signals into standard 4-20mA current signals. The module supports one independent 4-20mA output and enables remote communication with PLCs, HMIs, SCADA systems, or host computers via an RS485 bus interface. Using the Modbus RTU/ASCII protocol, it can be flexibly integrated into various industrial automation systems and is widely used in process control, equipment driving, and data acquisition scenarios.
4. DC power supply: Converts AC220V alternating current to DC24V direct current.
