Heating Circulator NHTC-100 offers a capacity of 3.9L and a temperature range of RT to 200°C. It is crafted with high-quality stainless steel for corrosion and pollution resistance. Our unit features a unique oil mist cooling function that extends oil life, reduces circulating pressure and increases flow efficiency. It comes with casters for easy mobility and a touch-button control panel. This circulator includes an exhaust valve to remove gases, improving safety and reliability efficiently.
| Capacity |
3.9L |
| Temperature range |
RT to 200°C |
| Temperature accuracy |
±0.5°C |
| Ambient temperature |
5 to 30°C |
| Ambient humidity |
45 to 80%RH |
| Circulating pump type |
Vortex pump |
| Circulating pump pressure |
2bar |
| Cycle interface |
DN15 |
| Cooling water interface |
DN15 |
| Rated flow |
25L/min |
| Heating method |
Electric heating |
| Cooling method |
Water cooling |
| Temperature sensor |
PT100 |
| Water cooler |
Plate heat exchanger |
| PLC control system |
Siemens S7-200smart |
| PLC protocol |
Modbus RTU protocol RS485 interface (optional RS232 Ethernet) |
| PLC operation panel |
7-inch Siemens color touch screen (optional 10-inch) |
| PLC programming |
5 programs can be edited, each with up to 40 steps |
| PLC control mode |
Material temperature and equipment outlet temperature can be switched automatically |
| PLC data output |
Support U disk data output, can be outputted temperature data in TXT format |
| Display |
LCD |
| Safety protection |
Self-diagnosis
High-pressure switch
Overload relay
Over-temperature alarm |
| Heating power |
3kW |
| Cooling capacity (200°C) |
3.5kW |
| Cooling capacity (100°C) |
2kW |
| Cooling capacity (65°C) |
0.6kW |
| Power consumption |
3.8kW |
| Power supply |
220V, 50/60Hz, 1P |
| Weight |
68kg |
Heating Circulator NHTC-100 is used to provide precise temperature control by circulating heated fluids. It is widely used in scientific research, chemical processing, laboratory testing, industrial manufacturing, medical equipment sterilization, and HVAC systems to ensure optimal performance.
Stainless steel hose with thermal insulation (3.6 meters/piece),1pc
FAQ for Heating Circulator NHTC-100
1: Does the Heating Circulator NHTC-100 require special installation
No. It requires a flat surface, a standard power source, and proper ventilation. The external circulation setup depends on the application.
2: How often should the thermal fluid be changed?
It depends on usage and fluid type. Typically, every 6–12 months, or sooner if performance decreases or contamination is suspected.
3: How do I clean and maintain the system?
Use manufacturer-recommended cleaning solutions, inspect for scale or residue regularly, and clean the pump and reservoir as per the manual.
4: Can the Heating Circulator NHTC-100 be calibrated?
Yes. Heating Circulator NHTC-100 allows internal or external calibration to maintain precise temperature control across operating cycles.
5: What is the typical lifespan of a Heating Circulator NHTC-100?
With proper maintenance, a high-quality unit can last 8–10 years or more, depending on usage intensity and environmental conditions.
