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WTD  -45°C ~ 250°C

WTD -45°C ~ 250°C

WTD series refrigeration and heating temperature control equipment is specially used to control the heating and cooling of micro-channel reactors and tubular reactors. It has a wide temperature control range to fully meet your process needs.

 

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It is specially designed and developed for the characteristics of small liquid holding capacity, strong heat exchange capacity, and large pressure drop in the circulation system of the microchannel reactor.

1. Optimize temperature sampling and response speed, specially design control algorithm, can respond quickly to stable temperature control.

2. Enhance the design of the circulating pump capacity to meet the high pressure drop requirements of the reactor.

3. Continuous high temperature cooling technology to meet the requirement of stable operation when the temperature control is required for high temperature exothermic reaction.

Model WTD-255-2T  Dual temperature zone WTD-455-2T  Dual temperature zone
Temperature range -25°C~200°C -45°C~250°C
Temperature control accuracy ±0.3℃ ±0.3℃
Temperature resolution 0.1K 0.1K
Operation panel 7 inch color touch screen 7 inch color touch screen
Data curve Data curve record Data curve record
Data output U disk excel format U disk excel format
Control mode Fuzzy PID adaptive controller Fuzzy PID adaptive controller
Heating power 5.5kw 5.5kw 5.5kw 5.5kw
Refrigeration
ability
250°C 5.5kw 5.5kw
100°C 5.5kw 5.5kw 5.5kw 5.5kw
100°C 5kw 5kw 5 kw 5kw
20°C 5kw 5kw 5 kw 5kw
-20°C 2 kw 2 kw 4 kw 4kw
-35°C 1.5kw 1.5kw
Circulating pump max 25L/min 3bar     Two way 25L/min 3bar       Two way
Connection size R3/4            Two way R3/4            Two way
Temperature Sensor PT100 PT100
Display 2 sets of inlet and outlet liquid temperature Display 2 sets of inlet and outlet liquid temperature
Compressor Emerson Copeland Emerson Copeland
Evaporator Plate Heat Exchanger Plate Heat Exchanger
Cooling method Air cooling + water cooling Air cooling + water cooling
Expansion valve Electronic expansion valve Electronic expansion valve
Filter drier Danfoss Danfoss
Refrigerant R404A R404A
Pipe material SUS304 SUS304
Ultra-high temperature cooling technology Yes Yes
Metal insulation hose 1.8M*4 root 1.8M*4 root
Contactor\Circuit Breaker Schneider Schneider
Size cm 70*100*175 70*100*175
Weight 325KG 365KG
Power supply 380V 50HZ  17KW  MAX 380V 50HZ  19KW  MAX
Model WTD-255-2T  Dual temperature zone WTD-455-2T  Dual temperature zone
Temperature range -25°C~200°C -45°C~250°C
Temperature control accuracy ±0.3℃ ±0.3℃
Temperature resolution 0.1K 0.1K
Operation panel 7 inch color touch screen 7 inch color touch screen
Data curve Data curve record Data curve record
Data output U disk excel format U disk excel format
Control mode Fuzzy PID adaptive controller Fuzzy PID adaptive controller
Heating power 5.5kw 5.5kw 5.5kw 5.5kw
Refrigeration
ability
250°C 5.5kw 5.5kw
100°C 5.5kw 5.5kw 5.5kw 5.5kw
100°C 5kw 5kw 5 kw 5kw
20°C 5kw 5kw 5 kw 5kw
-20°C 2 kw 2 kw 4 kw 4kw
-35°C 1.5kw 1.5kw
Circulating pump max 25L/min 3bar     Two way 25L/min 3bar       Two way
Connection size R3/4            Two way R3/4            Two way
Temperature Sensor PT100 PT100
Display 2 sets of inlet and outlet liquid temperature Display 2 sets of inlet and outlet liquid temperature
Compressor Emerson Copeland Emerson Copeland
Evaporator Plate Heat Exchanger Plate Heat Exchanger
Cooling method Air cooling + water cooling Air cooling + water cooling
Expansion valve Electronic expansion valve Electronic expansion valve
Filter drier Danfoss Danfoss
Refrigerant R404A R404A
Pipe material SUS304 SUS304
Ultra-high temperature cooling technology Yes Yes
Metal insulation hose 1.8M*4 root 1.8M*4 root
Contactor\Circuit Breaker Schneider Schneider
Size cm 70*100*175 70*100*175
Weight 325KG 365KG
Power supply 380V 50HZ  17KW  MAX 380V 50HZ  19KW  MAX

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