| 摘要 |
FIELD: measuring equipment. ^ SUBSTANCE: a wire spiral is mounted in body of device at horizontal longitudinal axis. Spiral is switched in bridge measuring circuit. Spiral is made of material with large temperature resistance coefficient (copper, platinum). Body is filled at height till horizontal spiral axis by non-electro-conductive liquid, for example, transformer oil. During operation spiral is heated, letting an electric current through it. Sensor allows measuring product slant angle with concurrent rotation of product around longitudinal axis of sensor. ^ EFFECT: higher efficiency. ^ 1 dwg |
