MC3051DP/MC1151GP/DP capacitive pressure and differential pressure transmitter

The MC3051DP capacitive pressure and differential pressure transmitter is used to measure the small differential pressure such as the pressure in the furnace, and then converts it into 4~20mA DC signal output. It can also communicate with the HART hand operator to set, monitor or form a field monitoring system with the upper unit. Field adjustment type intelligent differential pressure transmitter is a new product developed by our company according to the requirements of the field. It can be separated from the manual operator and realize the operation of field zero adjustment and configuration by pressing buttons.

Performance specification

(Zero reference check range, under reference conditions, silicone oil filled with liquid, 316L stainless steel isolation diaphragm.)

1.1. Reference accuracy

1.1.1. Digital, intelligent :±0.2% check range(MC1151GP/DP ±0.1%)

1.1.2. Analog, linear :±0.25% check range

1.2. Stability

1.2.1. Digital, smart :6 months, ±0.2%URL(MC1151GP/DP ±0.1%)

1.2.2. Analog, linear :6 months, ±0.25%URL

1.3. Impact of ambient temperature

1.3.1. Digital, Intelligence:

Zero error :±0.2%URL/56°C(MC1151GP/DP ±0.1%)

Overall error:  ±(0.2%URL+0.18% check range)/56°C

1.3.2. Simulation, linearity

Zero error: ±0.25%URL/56C(MC1151GP/DP ±0.1%)

Overall error :±(0.25%URL+0.5% check range)/56°C