Pressure Transmitters

　　The pressure transmitter is a digital instrument with a user-friendly interface and high accuracy. The parameters can be set through the control keys and the HART communication bus interface.

　　Abundant functions make this pressure transmitter very suitable for the needs of factories. Despite a large number of setting options, the operation is still very simple.

　　The main technical parameters

　　Measuring principle: Piezoelectric resistance

　　Measuring range: see meter list

　　Measuring medium: gas, vapor, liquid

　　Accuracy: 0.065% (including dead zone, hysteresis, repeatability, etc.)

　　Turndown ratio: 100:1

　　Communication: 4~20mA/HART

　　Stability and reliability: long-term drift 0.125%/5 years, actual measurement <0.1%/5 years

　　Safety level: SIL2

　　Protection level: IP66

　　Ambient temperature: -40°C~85°C,

　　Process temperature: -40°C~100°C

　　Filling fluid: silicone oil