| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | coil heater , mineral insulated he , electric coil heater |
| Price: |
-
|
| Min. Order: | 20 pc |
| Last Online:02 Jul, 2015 |
Spring coil heater Details:
Standard Configuration
Material :304
Unheated length(L1):45mm
Connector(cold side)(DxU):
Square cross-section:Ф7.6x26mm
Round flat cross-section:Φ7.5x29mm,Φ3.5x40mm
Power lines,grounding wire length(L):1000mm
Jacket:Silicone fiberglass sheathing establishment,black and others
Thermocouple:J tpye
Compensating lead wire length(L):1000mm
Surface treatment:sandblasting,black, polish
| Spring coil heater | 2.2x1.5
2.4x1.6 |
Φ1.8
Φ2.0 Φ2.5 |
3.0x3.0
3.3x3.3 4.0x2.0 4.2x2.2 4.5x2.7 |
Φ3.0 | Φ4.0
Φ5.0 |
3.5x3.5
4.0x4.0 |
5.0x5.0 |
| Voltage | 220V、230V、240V | ||||||
| Power tolerance 115W-200W | +/-10% | ||||||
| Power tolerance 201W-2000W | +5%-10% | ||||||
| Height | 30mm~280mm | ||||||
| Wrapped ID | 10mm~42mm | ||||||
| Unheating length | 45mm | ||||||
| Max power density | 9W/cm² | ||||||
| Heating Length tolerance | +/-2.5% | ||||||
| Unheating length tolerance | +/-2.5% | ||||||
| Tolerance ID d ≤20mm | -0.15mm | ||||||
| Tolerance ID d 20mm~30mm | -0.20mm | ||||||
| Tolerance ID d ≥30mm | -0.25mm | ||||||
| Tolerance cross section | +/-0.10mm | +/-0.15mm | +/-0.20mm | ||||
| Thermocouple | None | K、J、E | None | ||||
| Material | 304、321、316 | ||||||
| Maximum working temperature | 650℃ | ||||||
| Die electrical strength | 600V | 800V | 1000V | ||||
