Keyword Recirculating Chiller Ultra-low Temp Chillers SUNDI series TES series Products

WTD (-70 ~ 200℃)

WTD (-70 ~ 200℃)

  • Temperature Range-70 ~ 200℃
  • Temperature Control Accuracy±0.5℃
  • Heating Power38 ~ 50KW
  • Cooling Power11 ~ 50KW
  • Circulating Pump250L/min 3BAR
  • Place of OriginChina
  • Quality Guarantee Period12 months

Product Details


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-2A38W-2TE2WTD-4A38W-2TE2WTD-7A50WE2
Temperature range -25~200°C  -25~200°C-45~200°C-45~200°C-70~200°C
Temperature control accuracy±0.5℃
Temperature resolution0.1K
Operation panelSiemens 7-inch color explosion-proof touch screen
Data curveData curve record
Data output U disk excel format
Temperature control accuracyLNEYA Control System
System circulating fluid30L+30L      30L+30L    50L
Expansion tank volume120L120L100L
Heating power38KW            38KW            38kw38kw50kw
HeaterLeehom heating power 3W/cm2
Heating actuatorVoltage regulating actuator 4~20mA control
200°C  38kw            38kw            38kw            38kw            50KW
 100°C38kw            38kw            38kw            38kw            50KW
 20°C38kw           38kw           38kw           38kw           50KW
 -20°C15kw            15kw            20KW20KW40KW
 -35°C  11KW11KW25KW
 -60°C    12KW
Circulating pump max250L/min 3bar        250L/min 3bar        250L/min 3bar   250L/min 3bar   250L/min 3bar   
Oil interface sizeDN50 PN16            
Cooling water heat exchangerDouble tube heat exchanger
Cooling water volume25m3/h  1BAR~4bar  max  Connection size DN65 PN1028m3/h 1BAR~4bar  max  Connection size DN65 PN1028m3/h 1BAR~4bar  max Connection size DN65 PN10
CompressorEmerson Copeland Scroll Flexible Compressor
Temperature SensorPT100 Liquid temperature at inlet and outlet of each group
RefrigerantSynthetic heat transfer oil
Pipe materialSUS304
Low voltage electricalSchneider/Siemens
Explosion-proof formPositive pressure explosion-proof explosion-proof product installation license number: PCEC-2017-B025
Power supply380V 50HZ  110KW  MAX  380V 50HZ 125KW MAX380V 50HZ 120KW MAX
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