The SC series gas furnace thermocouple set comes with double ends for flame sensing and applies general wires. Compared with common thermal couples, the gas appliance part features relatively complex process, higher demand and more strict assembly.Samples Show
No-load electric potential: ≥12mV （650℃）
Internal resistance: 5～50±3mΩ
Overall length：20～1800mm, or custom length.
Jiali could supply custom products with different properties according to customers’ requirements.
Air valve connectors, compression fitting adapters, end connections and frequently used connecting wires are listed as follows:
Air valve connector (Cold end):
M8×1, M9×1, M10×1, 11/32-32 double threaded, 7/16-27 (According to customers’ requirements)
Compression fitting adapter (Hot end):
Compression fitting adapters in hot end are mainly designed with different structures and sizes to meet customers’ requirements. And they are mainly made of brass. Commonly speaking, they are always divided into two categories, including clamping type and screw thread type.
Clamping type: >Ф4
Screw thread type: M6/M8/M10，S8/S10/Ф6～Ф10
Other end connections: (such as anti-tilt switch)
Frequently-used connecting wires:
Frequently-used connecting wires mainly include copper pipes, silk-covered wires, tinned copper wires and bare copper wires, ignition wires and etc.