Wuhan Global Metal Engineering Co., Ltd |
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230V 350W Stainless steel Armored Coil Heaters With Type J Thermocouple
1. Coil Heater Description
2. Electric Resistance Heater Characteristics
3. Electric Resistance Heater Application
4. Electric Resistance Heater Parameter.
Standard Configuration
Material :304
Unheated length(L1):45mm
Connector(cold side)(D1xU): Ф3.5x40mm
Power lines,grounding wire length(L):1000mm
Surface treatment:sandblasting;
Sheath material | Chrome Nickel Steel |
Insulation material | High purity MgO |
Heating element | NiCr 80:20 |
Thermocouple | 'J' type (Fe K) 'K' type (Cr Al) grounded or ungrounded |
Connection Wires | Stranded Nickel wires with PTFE coating |
Power Tolerance | (+5% ,-10%) (smaller tolerances on request ) |
Insulation Resistance | ≥ 500 MΩ at 500V AC |
Current Leakage | ≤ 0.5 mA at 253V AC |
Sheath Temperature | 750°C |
Dielectric strength (high voltage test ) | Min. 1000V |