Make: Aavad Model: ABHS Element: Pt30%Rh /Pt.6%Rh Element diameter: 0.45 mm Calibration std.: As per ANSI mc 96.1 Configuration: Simplex Insulation: Twin hole ceramic ker-710 Hot junction: Un-grounded Terminal block: Ceramic with nickel-plated brass terminals Head: Die-cast aluminum weather-proof ANSI color-coded ‘Blue’ painted with threaded cover and chain Protection class: As per IP-65 Cable entry: ¾” Et Holding tube moc: SS 310 tube Holding tube diameter: 30 mm Holding tube length: 150 mm sheath No. of protection: Double protection Outer ceramic diameter: 19 X 14 mm. id of ceramic ker-710 (K-99, alumina 99.7%) X 700 mm long Inner ceramic diameter: 12 X 8 mm id of ceramic ker-710 (K-99,alumina 99.7%) X 700 mm long Exposed ceramic sheath length: 550 mm Joints: Between holding tube & outer & inner tube assembly by high temp. alumina compound bonding. Range: Up to 1700°C
Type B Thermocouple is composed of a positive leg which is 70% Platinum, 30% Rhodium and a negative leg which is 94% platinum, 6% Rhodium. When protected by compacted mineral insulation and appropriate outer sheath, Type B is usable from 600 to 1704°C, (1100 to 3100°F).