Pressure transmitter 4~20mA RS485 communication dual output

Pressure transmitter 4~20mA RS485 communication dual output

Used to measure the liquid level, density, and pressure of liquids, gases, or vapors, and then convert them into4～20mA DCSignal output.

SC3051GPIntelligent pressure transmitter can be used withHARTThe handheld devices communicate with each other to set, monitor, or form an on-site monitoring system with the upper computer.3051GPThe on-site adjustable intelligent pressure transmitter can be detached from the manual controller and can be operated through buttons to achieve on-site zeroing, configuration, and other operations.Pressure differential pressure transmitter SC3051GP

1. Performance specifications (zero benchmark calibration range, under reference conditions, filled with silicone oil),316 LStainless steel isolation membrane. ）
1.1.Reference accuracy1.1.1.Digital and intelligent:±0.1%Verify range

1.1.2.Simulation, linear:±0.2%Verify range

1.2.stability

1.2.1.Digital and intelligent:6A month,±0.1%URL

1.2.2.Simulation, linear:6A month,±0.2%URL

1.3.Environmental temperature impact

1.3.1.Digital and intelligent: Zero point error:±0.2%URL/56℃

Overall error:±(0.2%URL+0.18%Verification range)/56℃1.3.2.

Simulation, linear zero point error:±0.5%URL/56℃

Overall error:±(0.5%URL+0.5%Verification range)/56℃1.4.

Vibration affects in any axial direction,200HzThe impact of vibration is±0.05%URL/g1.5.

The impact of power supply is less than±0.005%Output range/Fu.

1.6.Load impact: There is no load impact unless there is a change in the power supply voltage.

1.7.electromagnetic interference/RF interference（EMI/RFIThe impact is caused by20to1000MHzThe field strength has reached30V/MWhen the output drift is less than±0.1%Range.1.8.The installation position affects the zero drift to a maximum of±0.25kPa.

All zero drift can be corrected; Has no impact on the measurement range.

2. Functional specifications2.1.Measuring range:0-0.125-41370KPa2.2.Zero point and range

2.2.1.Numbers and intelligence can be adjusted using the local range and zero buttons, or by usingHARTRemote adjustment of handheld device

2.2.2.Simulation, linear range, and zero point continuously adjustable

2.3.Zero positive and negative migration. When zero negative migration occurs, the lower limit of the measurement range must be greater than or equal to-URL；

When zero point is shifted forward, the upper limit of the range must be less than or equal to+URLThe verification range must be greater than or equal to the small range.

2.4.Output numbers and intelligence:4～20mA DCUsers can choose linear or square root output. Digital process variables are superimposed on4～20mAOn the signal, available for useHARTThe upper computer of the protocol uses simulation and linearity:4～20mA DC,Linear with process pressure.

MS3051GP pressure transmitter 4-20mAPressure differential pressure transmitter MS3051GP

Selection method