PTC Cartridge Heaters, Flow Through PTC Liquid Water Heater, Build-in PTC Liquid Water Heater
Threaded Al Cartridge PTC Thermistor Heater
Thin rectangular PTC thermistor soldered with insulation cable, potted into threaded Al Housing. Threaded PTC Cartridge heating assembly suitable for pipe, tanks, vessel, container, equipment casings heating application. Threaded hex head design is ideal for tanks, vessel and pipe installation, as well as other industrial application, affords greater resistance to shock and vibration. Typical application such as automotive vehicles carburetor heating, water boiler, etc.
Threaded aluminum housing, M8X1.25mm, total Al case length 30mm.
Operating voltage: 12-24V
Metal Cartridge PTC Heater
Surface temperature: 180C max.
Inrush current: 0.8-1.5A.
Power watt: 14W.
Control of the insulation layer: ≥500V/50Hz.
Other stainless steel tube housing or other metal housing PTC Cartridge heater can also be made upon request.
PTC Water Heater, PTC Liquid Heater
The powerwatt of PTC water heater (PTC liquid heater) varies with application condition, it shall requests the heated water have good flow for PTC Heating. There are 3 kinds construction of PTC heating, Flow through PTC Water Heater / Steam Generator, Build-in PTC liquid Heater, Liquid Container Bottom heating.
Flow Through PTC Water Heater, Steam Generator
Pass Through PTC Water Heater
Pass Through PTC Water Heater For Flow through PTC Water Heater, water flow through middle flow channel, PTC Heater directly heat flow water. Two available designs are single-pass and multi-pass systems.
Operating voltage: 12-240V
Insulation voltage withstanding: > 3750V
Surface temperature: 180-265C
Rated Power watt: 50-1000W
Power-watt density (Heating power-watt per water contact area): approx. 4-10W per cm2 (water temperature @25C)
| Water Flow |
Initial Temperature |
Final Temperature |
Heat efficiency |
Power Consumption |
Stable Current 220V |
|---|---|---|---|---|---|
| 1L/ min | 20C | 40C | 90% | 1.5KW | 6.8A |
| 3L/ min | 20C | 40C | 90% | 4.5KW | 20.5A |
| 5L/ min | 20C | 40C | 90% | 7.8KW | 35.5A |
| 10L/min | 20C | 40C | 90% | 15.6KW | 70.9A |
Build-in PTC Liquid Heater
Build-in PTC liquid Heater for installation in sites where sufficient clamping contact must be guaranteed. This is necessary in order to continuously maintain optimum heat transfer.
Build-in PTC water Heater
Operating voltage: 12-240V
Insulation voltage withstanding: min. 3750V
Surface temperature: 100-250C
Rated Power watt: 50-500W
Power-watt density (Heating power-watt per water contact area): approx. 6W per cm2 (water temperature @25C)
PTC Heater Disks
Rectangular, Round, Ring
Honeycomb PTC Heater
PTC Heaters with Wire, Single Solder, Silicon Coated, Insulated
Metal Housing PTC Conductive Heater
PTC Air Heater
PTC Convection Heaters Anti-freeze Anti-damp
PTC Diesel Fuel Heater
Technical Information
PTC Thermistors Glossary and Definition, 3 PTC Thermistors Characteristics, Resistance vs. Temperature RT Characteristic, Voltage vs. Current VI characteristic, Current vs Time Characteristic.
PTC Thermistors Application Cautions for Soldering, Mounting, Cleaning.
PTC Thermistors Manufacturing and Quality Control
The Advantage of Using PTC Thermistors as Heating Elements and Application Precaution
Dimensioning PTC Thermistors
Consideration Factors in Designing PTC thermistors as Heater
Selection Criteria for PTC Heating Thermistors