B Type Thermocouple With NABL Calibration Certificate
B Type Thermocouple With NABL Calibration Certificate
B Type Thermocouple
| Parameter | Specification |
|---|---|
| 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 |
Description
- 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).
