3051 is the industry standard that will help you perform at higher levels of efficiency and safety so you can remain globally competitive.
Standard 4-20mA 3051 Pressure Transmitter
The 3051 pressure transmitter is the only sensor in the world that USES H alloy sheath (patented technology), which achieves excellent cold and thermal stability when working. During working, the isolation diaphragm and filling fluid on the high and low pressure sides transfer the process pressure to the filling fluid, and then the filling fluid transfers the pressure to the sensing diaphragm in the sensor center.The difference in capacitance between the sensing diaphragm and the capacitor electrode is converted to the corresponding current, voltage or digital HART(high speed addressable remote transmitter data highway) output signal.
Analysis of performance
Type 3051C, gauge pressure and absolute pressure transmitter
|Excellent performance:||precision 0.075% range ratio 100:1|
|Differential pressure:||Calibration range from 0.5inH2O to 2,000 psi|
|Gauge pressure:||Calibration range from 2.5inH2O to 2,000 psi|
|Absolute pressure:||calibration range from 0.167 PSIA to 4000PSIA|
|Excellent performance:||accuracy 0.075%|
|Absolute pressure:||calibration range from 0.3 to 10,000 psi|
Calibration range from 0.3 to 10,000 psi
|The accuracy of liquid level measurement is 0.075%|
The main features
Low precision is high
Range, zero external continuous adjustable
Good stability and performance
Diaphragm material of contact medium is optional
Standard 4-20mA, with HART protocol based digital signal, remote control
Support for upgrades to fieldbus and fieldcontrol-based technologies.
1.Accuracy: better than 0.5%;
2. Nonlinear distortion: better than 0.5%;
3. Rated working voltage :+24V±20%, limit working voltage :≤35V;
4. Power consumption: static 4mA, equal to loop current when dynamic, internal limit 25mA+10%;
5.Output form: two-wire DC4~20mA;
6. Output form: two-wire DC4~20mA;
7. Output current temperature drift coefficient :≤50ppm/℃;
8. Response time :≤ 100mS;
●See Specifications and options for more details on each configuration. Specification and selection of
product materials, options, or components must be made by the purchaser of the equipment.
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We are authorized instruments distributor of yokogawa, Rosemount, Endress Hauser, honeywell , ABB, YTC
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