WTD (-20 ~ 300℃)

2021/12/22Dynamic Temp. Control Systems Products WTD series 861

Temperature Range-20 ~ 300℃
Temperature Control Accuracy±0.3℃
Heating Power2 ~ 7.5KW
Cooling Power1.1 ~ 7.5KW
Circulating Pump7~25L/min 2.5~3BAR
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-120M	WTD-255	WTD-455	WTD-755	WTD-275V
Temperature range		-5°C～120°C	-25°C～200°C	-45°C～250°C	-70°C～200°C	-20°C～300°C
Temperature control accuracy		±0.3℃
Temperature resolution		0.1K
Operation panel		7 inch color touch screen
Data curve		Data curve record
Data output		U disk excel format
Control mode		Fuzzy PID Adaptive Controller
Communication		RS485 Modbus RTU协议
Interface System circulating fluid		2.5L	4.5L	4.5L	5.5L	5.5L
Expansion tank volume			10L	10L	15L	15L
Heating power		2KW	5.5KW	5.5KW	5.5KW	7.5KW
Refrigeration ability	300°C					7.5KW
	200°C		5.5kw	5.5kw	5.5kw	7.5kw
	100°C	1.5KW	5.5kw	5.5kw	5.5kw	7.5kw
	20°C	1 KW	5.5kw	5.5kw	5.5kw	5.5kw
	-20°C		2.5kw	4.5kw	4.5kw	2.5kw
	-35°C			2.0kw	3 kw
	-60°C				1.1kw
Circulating pump max		7L/min 2.5bar	25L/min 3bar	25L/min 3ar	25L/min 3ar	25L/min 3ar
Connection size		R1/2	R3/4	R3/4	R3/4	R3/4
Temperature Sensor		PT100	PT100	PT100	PT100	PT100
Compressor		Skop	Emerson Copeland	Emerson Copeland	Taikang	Emerson Copeland
Evaporator		Plate heat exchanger	Plate heat exchanger	Plate heat exchanger	Plate heat exchanger	Plate heat exchanger
Cooling method		Air cooling	Air cooling + water cooling	Air cooling + water cooling	Air cooling + water cooling	Air cooling + water cooling
Expansion valve		Danfoss	Danfoss	Danfoss	Danfoss thermal expansion valve + Emerson electronic expansion valve	Danfoss thermal expansion valve
Filter drier		Danfoss	Danfoss	Danfoss	Danfoss	Danfoss
Refrigerant		Synthetic heat transfer oil	Synthetic heat transfer oil	Synthetic heat transfer oil	Synthetic heat transfer oil	Synthetic heat transfer oil
Refrigerant		5L	20L	20L	20L	20L
Refrigerant		R404A	R404A	R404A	R404A R23	R404A
Pipe material		SUS304	SUS304	SUS304	SUS304	SUS304
Ultra-high temperature cooling technology		Yes	Yes	Yes	Yes	Yes
Metal insulation hose		1m*2 root	1.8M*2 root	1.8M*2 root	1.8M*2 root	1.8M*2 root
Contactor\Circuit Breaker		Schneider	Schneider	Schneider	Schneider	Schneider
Size		350600850	5506801450	5506801450	55010001750	55010001750
Weight		60KG	195KG	205KG	325KG	245KG