静压的水平衡量

1. Main technical parameter (1) Working temperature: 0 60; (2) Basic error (3) The accuracy class: Class 0.1, the basic error is ±0.1; Class 0.3, the basic error is ±0.3; Class 0.5, the basic error is ±0.5 (basic error is showed by percentage). (4) Hot zero drift When the condition temperature is out of the working temperature range, the transmitters zero drift value can not bigger than 0.03%FS/ . (5) Hot sensitivity drift When the condition temperature is out of the working temperature range, the transmitters full drift value can not bigger than 0.03%FS/ . (6) Insulation resistance During the defined temperature range, the insulation resistance value between the transmitter ends and ground cant be less than 20MΩ/250V. (7) Explosion-proof performance Back cover