| Items |
 K02-2180 K Series Ultra-High Temperature Ceramic Immersion Heater |
K02-2250 K Series Ultra-High Temperature Ceramic Immersion Heater |
K04-2250 K Series Ultra-High Temperature Ceramic Immersion Heater |
K05-2230 K Series Ultra-High Temperature Ceramic Immersion Heater |
K19-2280 K Series Ultra-High Temperature Ceramic Immersion Heater |
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| Features & Benefits |
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| Series | K02 | K02 | K04 | K05 | K19 | |||||
| A | 17 mm | 17 mm | 30 mm | 49 mm | 30 mm | |||||
| B | 88 mm | 88 mm | 54 mm | 34 mm | 72 mm | |||||
| C | 119 mm | 119 mm | 85 mm | 65 mm | 103 mm | |||||
| Thickness | 4 mm | |||||||||
| Rated Voltage | 110 V220 V | |||||||||
| Rated Power in Water | 500 Watts1800 Watts | 700 Watts2500 Watts | 700 Watts2500 Watts | 650 Watts2300 Watts | 800 Watts2800 Watts | |||||
| Rated Power in Air | 220 Watts | 300 Watts | 300 Watts | 275 Watts | 340 Watts | |||||
| Ref Temp in Air | >1200 ºC650 ºC | >1200 ºC720 ºC | >1200 ºC690 ºC | >1200 ºC750 ºC | >1200 ºC650 ºC | |||||
| Withstanding Voltage (V) | Under room temperature, can apply 2500V/50Hz for 1 minute without damage | |||||||||
| Current leakage under-water | Damaged (broken) = 10 mA Normal condition = 0.025 mA | |||||||||
| Acid Corrosion Resistance | 5% when boiled in sulfuric acid solution for 6 hours; corrosion rate <10g/m2.hr | |||||||||
| Alkali Corrosion Resistance | 30% when boiled in sodium hydroxide solution for 6 hours; corrosion rate <0.6g/ | |||||||||
| Thermal Conductivity (W/m.k) | 23-25W.(M.K)-1 | |||||||||
| Coefficient of Thermal Expansion ×10-6/ºC (0~1400ºC) | 3.1 ×10-6/ºC | |||||||||
| Hardness (HRA) | 92.0~94.0 | |||||||||
| Additional Information | Ultra-High Temperature Ceramic Heaters have similar characteristic to PTC heaters. As the Power (W) of the heater will vary depending on the heat dissipation rate, the Rated Power (W) specified in the the product tables is for reference only and will vary with different applications and ambient environments. | |||||||||
| Installation Guide |
ULTRA-HIGH TEMPERATURE CERAMIC IMMERSION HEATERS CAN BE USED BOTH IN AIR OR
UNDER WATER. WHEN USED IN AIR, THE MAXIMUM POWER IS 600W. POWER ABOVE 600W CAN
ONLY BE USED IN WATER WITH THE FOLLOWING GUIDELINES WHICH MUST BE FOLLOWED:
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| Common Applications |
IN WATER:
IN AIR:
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