Made in Japan
Manufacturer: YAMARI INDUSTRIES, LIMITED
Model: BB(S) 962/2.5

BB(S) 962/2.5 is the Standard Platinum Resistance Thermometer jointly developed with National Institute of Advanced Industrial Science and Technology (AIST/NMIJ) as an interpolation device for measurements from +660℃ to approximately +962℃. Employing a sensing element with a single helix coil structure (Japan Pat. No.3380523) provides superior stability at high temperature and vibration resistance. Adopting a sapphire coil frame and a sapphire sheath has improved both electrical insulation and the contamination of the sensing element.