Features of high and low temperature integrated cooling/heating dynamic temperature control system:

1. Stable and efficient: the single compressor self-cascading system is simple in structure, stable in the system and low in failure rate.

2. Easy to operate: Siemens PLC programmable controller, the operation interface function is clear at a glance, and the fully automatic operation can be started with one button. The operating status of the equipment is displayed in real time, and the maintenance and use are more intuitive and convenient. Configure RS485 communication interface, Modbus RTU protocol.

3. Dynamic temperature control technology: the temperature measurement point at the liquid inlet and outlet and the material will transmit temperature information in real time, and the temperature control system will immediately transmit the exothermic heat absorption control signal when the temperature difference is large, and the temperature of the heat conduction medium will be accurately controlled at ±0.1 °C

4. Fully sealed system: only heat conduction intervenes in the circulation expansion tank, and the temperature of the expansion tank is always kept at room temperature 25 °C to avoid problems caused by air entering the circulation system. Pipeline circulation loop. Fast temperature control response.

5. Wide temperature range: the use of a heat conduction medium temperature control does not need to be replaced in the middle, and it is easy to achieve precise temperature control in a wide temperature range of -120 °C ~ 350 °C.

With a single heat conduction medium, a wide range of system temperature control of -80~+200°C can be realized. -120°C can be achieved for single cold media and +350°C for single hot media.

6. Safety protection function: with self-diagnosis function, multiple alarm protection, circulating pump failure, compressor overheating, overload, phase sequence, pressure and other protection functions.

7. High temperature cooling technology: high temperature direct cooling can directly carry out refrigeration and cooling operations during high temperature exothermic reaction, for example, at high temperature 350 °C, the compressor can be directly started without changing the medium to achieve rapid cooling

8. Easy installation: the whole machine has been assembled and adjusted, and when it reaches the user's site, it only needs to simply connect the power supply, cooling water, heat exchange pipe, and fill the heat exchange medium to start and run.

9. Our company can provide exclusive temperature control solutions according to user needs (low temperature -150 °C, high temperature +350 °C, constant temperature ± 0.1 °C), in addition to the temperature can be customized according to demand, explosion-proof electrical appliances can also be installed explosion-proof device, etc., the heat dissipation method of the unit can choose single air cooling, water cooling, air cooling + water cooling auxiliary. There is also a PLC control system, which can separately control the upper and lower limits of temperature, and separately set the temperature difference between the control jacket and the material. It can display the drain and dosing, manual opening of the intelligent compressor and automatic opening of the automatic energy compressor, easy menu navigation bar, etc. Customers can choose and customize the model according to their own needs.

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