
SR & ZLF series TCU Reactor Cooling Heating System
APPLICATIONS
TCU temperature control system uses existing thermal energy (such as steam, cooling water and ultra-low temperature liquid - the "primary system") infrastructure to integrate into a single fluid system or secondary loop used to control the temperature of process equipment. It can achieve dynamic temperature control from -120℃ to 300℃.
Product Features
Product Parameters
Model | ZLF-35N ZLF-35NS ZLF-35NH ZLF-35NSH |
ZLF-50N ZLF-50NS ZLF-50NH ZLF-50NSH |
ZLF-80N ZLF-80NS ZLF-80NH ZLF-80NSH |
ZLF-125N ZLF-125NS ZLF-125NH ZLF-125NSH |
ZLF-200N ZLF-200NS ZLF-200NH ZLF-200NSH |
SR-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 | -45℃~250℃ (the max Temp is determined by the heat and cold source supplied by the user)-40-135(The maximum temperature range can be operated by using glycol water formula solution) | -120℃~250℃ (the max. Temp is determined by the heat and cold source supplied by the user)-40~135(The maximum temperature range can be operated by using glycol water formula solution) | ||||||||
Heat exchanger area | 3.5㎡ | 5㎡ | 8㎡ | 12.5㎡ | 20㎡ | 3.5㎡ | 5㎡ | 8㎡ | 12.5㎡ | 20㎡ |
Electric heatingfunction H | 25kW | 35kW | 50kW | 65kW | 80kW | 25kW | 35kW | 50kW | 65kW | 80kW |
With 'H' has heating function | ||||||||||
Temp accuracy | ±1℃ | |||||||||
Circulation pump | 150L/min 2.5BAR | 200L/min 2.5BAR | 400L/min 2.5BAR | 500L/min 2.5BAR | 750L/min 2.5BAR | 200L/min 2.5BAR | 250L/min 2.5BAR | 400L/min 2.5BAR | 500L/min 2.5BAR | 750L/min 2.5BAR |
Expansion tank | 100L | 200L | 280L | 390L | 500L |
SR -120℃~250℃
Temp range | -120~250 (the max. Temp is determined by the heat and cold source supplied by the user)-40~135(The maximum temperature range can be operated by using glycol water formula solution) | ||||
SR-N | A 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 |
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SR-NS | Besides SR- N function, add one set heater used to reduce high temp | ||||
SR-NH | Besides SR- N function, add electrical heating function | ||||
SR-NSH | Besides SR- N function, add one set heater used to reduce high temp and electrical heating function | ||||
Expansion tank | 100L | 200L | 280L | 390L | 500L |
Heat exchanger area | 3.5㎡ | 5㎡ | 8㎡ | 12.5㎡ | 20㎡ |
Electric heatingfunction H | 25kW | 35kW | 50kW | 65kW | 80kW |
With 'H' has heating function |
ZLF -45℃-250℃
Temp range | -45-250 (the max Temp is determined by the heat and cold source supplied by the user)-40-135(The maximum temperature range can be operated by using glycol water formula solution) | ||||
ZLF-N | The main cold source or main heat source is used to regulate the flow of the system through proportionaregulation system, and control the heat of the clamping of the reaction tank, and a set of heat exchangerfor heating or cooling is controlled or cooled | ||||
ZLF-NS | Besides ZLF-N function, add one set heater used to reduce high temp | ||||
ZLF-NH | Besides ZLF-N function, add electrical heating function | ||||
ZLF-NSH | Besides ZLF- N function, add one set heater used to reduce high temp and electrical heating function | ||||
Heat exchanger area | 3.5㎡ | 5㎡ | 8㎡ | 12.5㎡ | 20㎡ |
Electric heatingfunction H | 25kW | 35kW | 50kW | 65kW | 80kW |
With 'H' has heating function |
Basic Configuration
Control mode | Feed forward PiD + Our special dynamic control calculation, LNEYA PLC controller | ||||
Communication protocol | MODBUS RTU protocol, RS485 interface, optional Ethemet interface/R232 interface | ||||
Temp control selection | Process temp control | ||||
Temp feedback | The temp of three points: the inlet and outet of heat-conducing medium, material in reactor(External temp), PT100 sensor | ||||
Process temp feedback | Raw material process feedback:PT100 or 4-20mA or communication given | ||||
Temp accuracy | ±1℃ | ±1℃ | ±1℃ | ±1℃ | ±1℃ |
Input and display | 7-inch color touch screen, temperature graph display | ||||
Safety protection | Self-diagnosis funcion;freezer overoad protecion; high pressure switch;, overload relay; themal protection device; high temp Protection and temp faut protecion | ||||
Perform valve piece | Proportional control valve control signal 4-20mA | ||||
Case material | SUS304 | ||||
Connection size | DN40 | DN40 | DN50 | DN65 | DN80 |
Shell materia | Cold rolled sheet (REL7035) |
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