Hot Water Temperature Control System

 Applications：

In the process of pharmaceutical and chemical enterprises, steam heating should be adopted to achieve process insulation or hot water cycle heating.
In order to meet the needs of our customers, according to our years of production experience, we designed a hot water temperature control device with steam as the source of heat and water as water source. 

 Technical Specification：

1. Heat medium: saturated water vapor pressure: 0.5MPa and above, temperature: 158.8°C and above
2. hot water control temperature RT +10 °C ~ 135 °C
3. the use of steam steam using pipe and water heat exchangers for the process of circulating water heating;
4. steam in the heat transfer process to use a small noise, no vibration, high thermal efficiency;
5. the steam and water mixed heat exchanger life of more than 15 years, so that once and for all;
6. the process of hot water temperature is constant, no artificial duty, automatic control.

 Principle introduction：

 Product Parameters：

	ST-25W	ST-38W	ST-60W	ST-100W	ST-200W	ST-300W
Steam pressure	4～6bar
Hot water temperature range	RT+10℃～135℃
Temperature control accuracy	±1℃	±1℃	±1℃	±1℃	±1℃	±1℃
Heat transfer capacity max	25kw	38kw	60kw	100kw	200kw	300kw
Steam interface	DN20 PN10	DN20 PN10	DN20 PN10	DN25 PN10	DN32 PN10	DN40 PN10
Pump flow	110L/min 2.5bar	200L/min 2.5bar max	200L/min 2.5bar max	250L/min 2.5bar max	400L/min 2.5bar max	600L/min 2.5bar max
Hotwater import and export	DN25 PN10	DN32 PN10	DN40 PN10	DN50 PN10	DN65PN10	DN80 PN10
Drain outlet size	DN25 PN10	DN32 PN10	DN40 PN10	DN50 PN10	DN65 PN10	DN80 PN10
Control System	Siemens S7-200PLC And modules Wuxi Guanya Design Program
Display and input	7 Inch color touch screen, temperature curve display, record
Steam flow control	Through the proportional control valve，4～20mA Signal adjustment opening size
Power 380V50HZ	1.8kw	2.5kw	2.5kw	4kw	5.5kw	7.5kw
Size	700*800*1750	700*800*1750	1000*950*1750	1250*1000*2000	1500*1250*2050	2050*1450*2050