Water Immersion PTC Cartridge Heater
Product Details
Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of water immersion ptc cartridge heater in China, also supports custom service. Welcome to wholesale high quality water immersion ptc cartridge heater at competitive price from our factory.
A Water Immersion PTC Cartridge Heater combines the established, direct-contact heater concept of a cartridge heater with the advantages of PTC ceramic technology, with respect to safety and self-regulation. This heater is the best choice for applications where safety against dry-running or overheating is paramount. also energy conservation and a specific, steady water temperature is an additional consideration. The trade-offs are, a fixed operating temperature, likely larger size for the wattage, and greater first cost. Always verify that the sheath material (highly recommend SS 316/L) and seals, are compatible with your unique water conditions.
Specification
| Feature | Typical Values |
| Material | Stainless Steel, Titanium, or Custom |
| Power Rating | Varies (e.g., 2000W or as required) |
| Voltage | 110V, 220V, 380V, or Custom |
| Heating Technology | Positive Temperature Coefficient (PTC) |
| Self-Regulating | Yes (Automatic adjustment of resistance) |
| Temperature Range | Typically up to 80°C (depending on model) |
| Immersion Length | Customizable (e.g., 100mm to 1000mm) |
| Diameter | Customizable (e.g., 8mm to 20mm) |
| Installation | Compatible with most geyser models |
Feature
Why Choose our Water Immersion PTC Cartridge Heater
1-Self-Regulating: Maintains a relatively stable outlet water temperature without complex external controls (though a simple thermostat can still be used for on/off control or to set a lower temp). Simplifies system design.
2-Energy Efficiency: Automatically decreases power use as the temperature approaches a setpoint so that there isn't an endless cycle of constant, high-powered heating like traditional heaters.
3-Longer Life: Less thermal stress from overheating cycles enables longer lifetimes.
4-Corrosion resistance: Stainless steel sheath can be submerged in water, but the water quality (chlorine/chlorination, salt) determines the grade specification (316/L is best for aggressive environments).
More Detailed Pictures
Application
PTC immersion heating elements are used in applications such as:
1-Domestic/Commercial Hot Water Tanks (undersink, point-of-use)
2-Boilers (small scale)
3-Aquariums & Aquatic Life Support Systems
4-Laboratory Water Baths
5-Beverage Dispensers
6-Humidifiers
7-Industrial process tanks requiring safe, reliable liquid heating.
8-Defrosting/Dewing applications.
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