Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
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Industrial Over The Side Immersion Heating Element
Product Description
Over-the-side immersion heaters are designed for the robust requirements of corrosive chemicals, viscous (potentially contaminated) fluids, and rinse and process water heating. Various configurations of tubular heater element assemblies provide convenient tank side mounting when through-the-wall heaters cannot be installed, portability is required, or when heaters must be removed without emptying the tank. As required, heaters are constructed with risers, junction boxes and element support legs.
Specification
HI-POT TEST: 1500V/S min cold condition.
Insulation resistance:20M Ω min
Leakage current to be 0.75ma max
While energized at rated voltage
Power tolerance:+5%,-10%
Escape of current (when cold): <=0.1mA a 242 v.
Insulation (when cold): 5 Min Ohmios 500 Watts minimum
Dielectric strength:1500v. 1/seg
Tolerance of length:+/-1.5%
Tolerance of diameter: -0.01 a -0.06 m/m
Tolerance of cut of connection: +/-15 m/m
Power tolerance (w):5 % - 10 %
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Material |
SUS304,316L,321,Incoloy800,600, |
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Diameter |
6.5mm,8mm.8.5mm,9mm,10mm,12mm and others |
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Length |
10mm to 6000mm or as customer’s demand |
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voltage |
Voltage:12V-440V or as customer’s demand |
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Wattage |
0.5KW to 15KW or as customer’s demand |
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Installation |
Non/screw/flange |
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Heating resistance wire |
Cr20Ni80 or as custom's requirement |
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Heat intensity |
Air tubular heater wattage : ≥ 2w-4w/cm2 Water tubular heater wattage: ≥ 6w-10w/cm2 Dies and fin tubular heater: ≥ 8W-12w/cm2 |
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Cold areas |
Depends on length and diameter 5-25mm |
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Working temperature |
750C max |
Feature
1. Simple structure
2. Long-time usage
3. High efficient heater exchange
4. It could easy to bent into many kinds of shape
5. Good insulation could withstand high voltage
Application
Over-the-side heaters are ideal for heating water, oils, solvents, salts and acids. Over-the-side heater application versatility is enhanced with optional sheath materials, kilowatt ratings, terminal enclosures and mounting methods. The L and O shaped “installed-from-the-top” heaters slide easily into tanks, with the heated portion immersed along the side or at the bottom. The drum immersion heaters are designed for direct immersion in a standard 55 gallon steel drum
1). Water heating
2). Freeze protection
3). Viscous oils
4). Storage tanks
5). Degreasing tanks
6). Solvents
7). Salts
8). Caustic solutions
9). Paraffin