
Glow-wire material: Nickel/Chromium (>77 %Ni/20 ± 1 %Cr)
 Diameter: 4,0 mm ± 0,07 mm (before bending)
 Dimension A: (after bending) see 5.1
 When forming the glow-wire, care shall be taken to avoid fine cracking at the tip.
 NOTE Annealing is a suitable process for prevention of fine cracking at the tip.
 Key
 1 Glow-wire
 2 Thermocouple
 3 Stud
