Search the whole station

SR -120 ~ +250°C Temperature Control Systems for Multi Reactors

water heater and chiller
-120 ~ +250°C (optional: -150 ~ +350°C)Temperature Range
25 ~ 80kWHeating Power
2.3 ~ 90.5kWPower
±1°CAccuracy
7 / 10 inchColor Touch Screen
200 ~ 750L/minCirculation Pump

Features of Cooling and Heating Systems

  • Previously unachievable performance.
  • Intelligent temperature control system.
  • Maximum process stability and reproducibility.
  • Adop plate heat exchager, Pipeline heating, the fastest heating and cooling rates.
  • High cooling power from 0.5 to 1200kW.
  • Large temperature range without fluid change.
  • Closed system, extend thermal fluid lifetime.
  • Incredibly compact.
  • 7-inch, 10-inch color TFT touch screen display.
  • Comprehensive warning and safety functions.
  • Rapid cooling down from high temperature.
  • Use magnetic drive pump, solve the circulation pump leakage.

Advantages of Cooling and Heating Systems

chiller heater

Structure Design

A fully closed piping design, high efficiency plate heat exchanger used to reduce the demand for the thermal fluid utilization while providing the system to achieve the rapid ups and downs in temperature.

The whole system is a closed liquid circulation system with the expansion of container, expansion of the container and the liquid circulation is adiabatic, and do not participate in liquid circulation, only mechanical connection, regardless of the temperature is a high temperature or low temperature, the tank temperature is limited to 60℃.

Display Function

  1. Display all the kind of process control temperatures.
  2. Shows the liquid level of the heat conducting medium in the expansion vessel.
  3. Shows indication for refrigeration system working.
  4. Shows indication for heater working.
  5. Shows indication for circulation pump working.
  6. Display the temperature control.
  7. The temperature upper limit, lower limit control can be set.
  8. The temperature difference between jacket & reactor material can be set.
  9. Shows the alarm to add the liquid when it is empty.
  10. The refrigeration compressor can be set to operate manually or automatically.
cool-heat-system

Data Interface and Software

Standard configuration:

  1. PT100 temperature sensor input interface.
  2. USB export data interface.
  3. RS485 communication interface (MODBUS protocol).
  4. Alarm output

Optional:

  1. 4 ~ 20mA Input interface for temperature measurement.
  2. 4 ~ 20mA Input interface for setting temperature.
  3. Ethernet interface.
  4. RS232 communication interface (MODBUS protocol).
  5. Profibus-DP interface.
  6. Computer operation software (optional Ethernet interface).
heat-cool-unit-1

Configuration Software (Optional)

All dynamic temperature control system can be connected with the computer.
You can install and record the picture of display on the computer via the configuration software.

  • Communication distance less than 200m.
  • Easily temperature setting.
  • Real time control screen.
  • Curve records.
  • Program selection.
  • Alarm screen recording.

Products Parameters

 

Noted: Can provide customized services all types of equipment. Please consult us for details.

 

ModelSR-35N
SR-35NS
SR-35NH
SR-35NSH
SR-50N
SR-50NS
SR-50NH
SR-50NSH
SR-80N
SR-80NS
SR-80NH
SR-80NSH
SR-125N
SR-125NS
SR-125NH
SR-125NSH
SR-200N
SR-200NS
SR-200NH
SR-200NSH
Temp. range ℃-120~ 250°C setting the max temp according to the supplier heating or cooling source)
-40~135°C (The maximum temperature range can be operated by using glycol water formula.)
SR-NA set of cooling heat exchanger, heat exchanger, through proportional adjusting valve control cold heat into the heat exchanger, then through the uniform medium input to the reactor jacketed to do heat exchange and temp. Control, system has inside expansion tank.
SR-NSBesides SR- N function,add one set heater used to reduce high temp.
SR-NHBesides SR- N  function,add electrical heating function
SR-NSHBesides SR- N  function,add one set heater used to reduce high temp and electrical heating function
Expansion tank100L200L280L390L500L
Heat exchanger area3.5㎡5㎡8㎡12.5㎡20㎡
Electric heating function H25KW35KW50KW65KW80KW
With “H” has heating function
Control modeFeed forward PID + Our special dynamic control calculation,LNEYA PLC controller
Communication protocolMODBUS RTU protocol,RS485 interface,optional Ethernet interface/R232 interface
Temperature control selectionReactor material temperature control
Temperature feedbackThe temperature of three points: the inlet and outlet of heat-conducting medium, material in reactor(External temperature sensor), PT100 sensor
Material temp. feedback:PT100 or 4~20mA or communication given
Temp.feedback:PT100
Process temp. feedback
feedback:PT100
Temperature accuracy±1℃±1℃±1℃±1℃±1℃
Circulation pump200L/min 2.5BAR250L/min 2.5BAR400L/min 2.5BAR500L/min 2.5BAR750L/min 2.5BAR
Input and display7-inch color touch screen,temperature graph display
Safety protectionSelf-diagnosis function;freezer overload protection;high pressure switch;overload relay;thermal protection device;liquid low level protection;high temp. Protection and temp. fault protection.
Perform valveElectric proportional control valve, control signal 4~20mA.
Piping materialSUS304
Connection sizeDN40DN40DN-50DN-65DN-80
Dimension cm150*120*185180*140*240180*140*240220*180*265220*180*265
Power
AC380V50HZ
2.3kw(max)3.5kw(max)4.5kw(max)8kw(max)10.5kw(max)
With H power
AC380V 50HZ
27.3kw(max)38.5kw(max)54.5kw(max)73kw(max)90.5kw(max)
Case materialCold-rolled sheet spraying (standard color 7035)