Application Scenario

This product is an integrated product that helps heating enterprises to measure flow, temperature, calculating heat and valve control, and other metering data in front of and inside the building at the same time; it can also be used to measure and control air conditioning cooling.

Due to the limited space in front of the building and inside the building, it is impossible to install multiple transmitters in order to measure multiple parameters at the same time, and it is difficult to maintain. This multifunctional all-in-one product is specially designed to overcome the problem.

One valve but multiple skills, seven modes available

Valve controlling, flow controlling, heat controlling, temperature controlling, differential temperature controlling, pressure controlling, and differential pressure controlling.

Stable and convenient:

It has an adaptive fast control algorithm to quickly control the flow rate, temperature difference, pressure difference, and other parameters to stabilize them. The control menu can be called out using shortcut keys to change the target value and switch control mode;

Intelligent and efficient:

The current progress will be kept during power failure and it will self-learn the control mode when power is restored to effectively avoid control instability.

Replaces 5 types of measurement and control combination units

Product Features

1. Use ultrasonic waves to measure flow, use the patented flow measurement technology to improve the accuracy of flow measurement, and reduce the sensitivity of valve disturbance.

2. Flow, heat, and cold are independently measured and independently stored in the unit, supplying temperature, returning temperature, supplying pressure, and returning pressure channels can be selected through parameter setting, and support access to remote temperature and pressure sensors.

3. Built-in large historical data memory which can store 1 year of historical data (one historical record is stored every 1 hour)

4. DC24V power supply or AC220V power supply can be used, valve action current≦1A, average working current≦0.2A.

5. Select the built-in NB-IoT module or 4G communication module, and the device comes with network and server connection diagnosis function.

6. Nominal pressure: 1.6MPa.

Autonomous Innovation

1. Use the patented flow measurement technology to improve the accuracy of flow measurement and reduce the sensitivity of valve disturbance.

2. Adaptive fast control algorithm which can quickly adjust the fluid state, so that the target parameters reach the set value and quickly enter the stable state;

3. The current progress will be kept during power failure and self-learns the control mode when power is applied, control is stable;

4. Regularly open mode, anti-rust, anti-blocking to avoid inability of rotation function;

5. One-piece cable-free structure design, compact installation, easy maintenance, and disassembly;

6. Fully sealed design, using infrared keys, high protection level;

7. Multi-function device, can avoid the disturbance of dirt and bubble on the orifice of the flow balancing valve/differential pressure balancing valve.