Let's talk about the accuracy and stability of the Rosemount 3051 pressure transmitter.

As we all know, the stability of the Rosemount 3051 pressure transmitter has exceeded ten million units installed in the industrial market, which fully demonstrates that the product quality of Rosemount transmitters has been unanimously recognized by a wide range of instrument users. Of course, this is inseparable from the strong product R&D team of Rosemount transmitters, which upgrades the stability of the Rosemount 3051 pressure transmitter every year, whether in terms of accuracy or stability. Today, we will take the Rosemount 3051DP, 3051DG differential pressure transmitters, and 3051GP pressure transmitter as examples to discuss.The accuracy and stability of the Rosemount 3051 pressure transmitter..
　　1. The accuracy of the stability of the Rosemount 3051 pressure transmitter.
Accuracy is a key indicator for measuring the performance of pressure transmitter products. The higher the accuracy, the better the performance of the pressure transmitter; the lower the accuracy, the poorer the performance of the pressure transmitter. Let's take a look at the specific accuracy of the Rosemount 3051DP, 3051DG differential pressure transmitters, and 3051GP pressure transmitter.
1. Rosemount 3051DP differential pressure transmitter.
Range: -62.1603KPA to 13789.54KPA.
The accuracy is +0.065% of the span; for a range ratio greater than 10:1, the accuracy = ±[0.015+0.005(URL/span)]%.
2. Rosemount 3051DG gauge pressure transmitter.
Range: -6,216 kPa to 6,216 kPa.
The accuracy is +0.10% of the span; for a range ratio greater than 15:1, the accuracy = ±[0.025+0.005(URL/span)]%.
3. Rosemount 3051GP pressure transmitter.
Range: -101KPA to 27579.08KPA.
The accuracy is +0.065% of the span; for a range ratio greater than 5:1, the accuracy = ±[0.025+0.01(URL/span)]%.
　　2. The stability of the Rosemount 3051 pressure transmitter.
The quality of the stability of the Rosemount 3051 pressure transmitter directly relates to its range of use and can sometimes directly affect chemical production. The impact of poor stability of the Rosemount 3051 pressure transmitter often leads to a decrease in accuracy, which has a greater impact on chemical production. Chemical companies usually measure stability by the zero drift of the Rosemount 3051 pressure transmitter; conversely, if the zero point changes within three months of operation, it indicates poor stability. Poor stability also increases maintenance requirements, reduces reliability, and affects many factors.
1. Rosemount 3051DP differential pressure transmitter.
Range: -6,216 kPa to 6,216 kPa.
Long-term stability: ±0.2% URL, 1 year.
2. Rosemount 3051DG gauge pressure transmitter.
Range: -62.1603KPA to 13789.54KPA.
Long-term stability: ±0.125% URL, 5 years.
±28°C (50°F) temperature change and up to 6.9 MPa (1000 psi) pipeline pressure.
/3. Rosemount 3051GP pressure transmitter.
Range: -101KPA to 27579.08KPA.
Long-term stability: ±0.125% URL, 5 years.
±28°C (50°F) temperature change and up to 6.9 MPa (1000 psi) pipeline pressure.