WTD (-45 ~ 250℃)

2021/12/22Dynamic Temp. Control Systems Products WTD series 257

Temperature Range-45 ~ 250℃
Temperature Control Accuracy±0.3℃
Heating Power5.5KW
Cooling Power1.5 ~ 5.5KW
Circulating Pump25L/min 3BAR
Place of OriginChina
Quality Guarantee Period12 months

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Product Details

FEATURES:

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.

APPLICATION:

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
Communication		9L		9L
Interface System circulating fluid		12L		17L built-in automatic constant temperature cooling system
Expansion tank volume		5.5KW	5.5kw	5.5KW	5.5kw
Heating power				5.5kw	5.5kw
Refrigeration ability	200°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		Gaoli Plate Heat Exchanger		Gaoli Plate Heat Exchanger
Cooling method		Air cooling + water cooling		Air cooling + water cooling
Expansion valve		Danfoss expansion valve		Danfoss expansion valve
Filter drier		Danfoss		Danfoss
Refrigerant		Synthetic heat transfer oil		Synthetic heat transfer oil
Refrigerant		25L		25L
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		75010001750 Wind up		75010001750 Wind up
Weight		325KG		365KG
Power supply		380V 50HZ 17KW MAX		380V 50HZ 19KW MAX