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E-mail
hongcenyibiao@163.com
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Phone
17316309355
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Address
No. 1000 Linxian Road, Tinglin Industrial Zone, Jinshan District, Shanghai
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Shanghai Hongcen Automation Instrument Co., Ltd
3051GP pressure transmitter
NegotiableUpdate on 12/14
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Overview
The 3051GP pressure transmitter is one of the series of pressure transmitters from Rosemount Inc., which has been tested in the power industry for 40 years. A design with high reliability, long-term stability, and easy maintenance. The measurement concept of standardization can be achieved from design to installation, maintenance to operation.
Product Details
3051GP pressure transmitter description:
3051GP pressure transmitterIt is one of the series of pressure transmitters from Rosemount Inc. that has been tested in the power industry for 40 years. A design with high reliability, long-term stability, and easy maintenance. The measurement concept of standardization can be achieved from design to installation, maintenance to operation.
3051GP transmitter, 3051GP differential pressure transmitter, 3051GP pressure transmitter pressure range
0.075% reference accuracy from 0-1.5 psi to 0-4000 psi (from 0-10 to 0-27580 kPa), including linearity, hysteresis, and repeatability
Range ratio reaches 100:1
Lightweight and compact size help achieve easy installation and handling
Under actual process conditions, it can achieve a stability of 5 years
3051GP transmitter, 3051GP differential pressure transmitter, 3051GP pressure transmitter performance specifications
Zero based range, reference conditions, silicone oil filling solution, and 316L stainless steel isolation diaphragm. )
3051GP transmitter, 3051GP differential pressure transmitter, 3051GP pressure transmitter reference accuracy
± 0.075% calibration range. The comprehensive effects include linearity, hysteresis, and repeatability.
For ranges with a range ratio less than 5:1, accuracy=± [0.025+(0.01) (URL/range)]% range
Environmental temperature impact
The overall impact is expressed as follows:
± (0.15% URL+0.15% range)/50 ° F (28 ° C)
The ambient temperature range is from -40 ° F to 185 ° F (-40 ° C to 85 ° C)
stability
For temperature changes of ± 50 ° F (28 ° C), reach ± 0.125% URL within 5 years.
Vibration impact
Only considering the influence of resonance frequency, other vibration effects are ignored. Under resonance, a vibration of 15-2000Hz is applied at any angle to the pipeline axis for testing, and the vibration effect is less than ± 0.1% URL/g
power influence
Less than ± 0.01% calibrated range/volt
Installation location impact
Zero drift can reach 2.5 inH2O (63.5 mmH20), but it can be corrected. No range influence.
Radio frequency interference (RFI) impact
Less than ± 0.25% upper range limit (URL) (20-1000 MHz, 30 V/m, with piping for leads). Less than ± 0.25% range upper limit (URL) (20-1000 MHz, 10 V/m, using unshielded twisted pair, no piping).
Transient voltage protection limit
Compliant with IEEE C62.41, Class B
6 kV peak (0.5 μ s – 100 kHz)
3 kV peak (8 × 20 microseconds)
6 kV peak (1.2 × 50 microseconds)
Compliant with IEEE C37.90.1, shock resistance capability
SWC 2.5 kV peak, 1.25 MHz waveform
General technical specifications:
Response time:<1 nanosecond
Peak impulse current: 5000 A, for the casing
Peak transient voltage: 100 V DC
Loop impedance:<25 ohms
Applicable standards: IEC61000-4-4, IEC61000-4-5
Typical model of Rosemount 3051GP pressure transmitter:
3051GP1A2B21AB4K5M5
3051GP2A2B21AB4M5
3051GP3A2B21AB4
3051GP3A2B21AB4M5
3051GP4A2B21AB4K5M5
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