- Insertable
- Mounted on UHV CF 63 stainless steel flange
- Welded tungsten hairpin filaments (F1 and F2)
- closed Ø35 platinum grid (G)
- Central collector in tungsten (C)
- 2 modulation electrodes Ø0.7 mm (M) located at 30° vs filament
- Core made of Kovar
- Bakeable up to 400 °C
- Operating range: 10⁻⁴ to 2×10⁻¹² Torr
- Sensitivity to air : 24 /Torr