Silicon nitride igniters are normally rectangular in shape. These igniters have a lot operation zone up to 1000 degree C. and a cold zone in the contact area. Encapsulated terminal can prevent short circuit caused by conductive contamination. They can be operated with or without a controller. Silicon nitride igniters have several times the durability than that of alumina ceramic igniter.
Dimension power and input voltage are customizable according to your requirement.
Silicon Nitride igniter can heating up to 800 to 1000degree within tens of seconds. The max temperature is 1200 degree C. Silicon Nitride ceramic can sustain corrosion of melting metals. With proper installation and igniting process, the igniter can use for several years.