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Keywords: Rotary Evaporator, Heating and Cooling Circulator, Recirculating Chiller

TCU temp control unit

The TCU temperature control system consists of a TCU temperature sensor, PID control circuit, and actuator. It automatically adjusts the heating power by detecting changes in ambient temperature. At low temperatures, the heating power is relatively low. When the ambient temperature rises to the set value, the power output begins to increase, and at high temperatures, the output power stops or decreases.

  • Introduction

  • Specifications

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TCU is a special device for precise temperature control in the chemical and pharmaceutical industry, which is used to meet the requirements of batch reactor temperature control or continuous process of heating and cooling, constant temperature, distillation, crystallization system, especially suitable for the process control of heating and heat release in the reaction process. Specially designed units can be used for temperatures ranging from -20°C to +300°C.


The system integrates high efficiency heat exchanger, circulating pump, thermometer, pressure gauge, various sensors, pipelines, valves and high and low temperature regional heating/cooling control system equipment, and installed automatic pressure relief control system, combined with the user's on-site centrifugal pump, valve and pipe flange welding work and electrical control site installation and commissioning work.

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LBO(H)-technical parameter

Model

LBO(H)-200

LBO(H)-500

LBO(H)-1000

LBO(H)-1500

LBO(H)-2000

LBO(H)-3000

LBO(H)-5000

LBO(H)-8000

Operation temperature

-20300℃

Pump flow

3.5m³/h

6m³/h

10m³/h

15m³/h

20m³/h

30m³/h

35m³/h

50m³/h

Precision

±1℃

±1℃

±1℃

±1℃

±1℃

±1℃

±1℃

±1℃

Steam heating power

30KW

60KW

90KW

120KW

180KW

250KW

300KW

350KW

Cooling power

25KW

45KW

65KW

100KW

150KW

210KW

260KW

300KW

Steam interface size

DN20

DN25

DN25

DN32

DN40

DN40

DN40

DN50

Equipment import and export size

DN25

DN32

DN40

DN40

DN50

DN65

DN65

DN80

Electric heating powerH

15KW

25KW

30KW

45KW

60KW

75KW

90KW

98KW

Control system

PLC control

Operation panel

7-inch touch screen (screen size optional)

Control model

The material temperature and equipment outlet temperature can be switched independently

Communication protocol

MODBUS RTU protocol RS485 interface (optional RS232 / ethernet)

Export data

Support USB data export, can export temperature data in TXT format

Protection

Self diagnosis, overvoltage, delay, overcurrent, overheating, low liquid level etc.

Explosion proof

Non explosion-proof / explosion-proof (optional)

Pipe material

SUS304

Shell material

Cold rolled sheet spray molding / SUS304

Utility requirement

Voltage

Chilled water

Saturated steam

Compressed air

220/380V

50/60HZ

P=0.2~0.3MPa

T-25

P=0.4~0.6MPa

T=143~158

P0.5Mpa

RT