Performance
   - Excellent quality performance, up to 0.04% accuracy 
   - Five years of stability under real-world conditions 
   - Faster dynamic response reduces process variability 
   - 
   Coplanar design enables comprehensive measurement solutions - Advanced PlanWeb TM 

Features
   - Excellent performance: 0.04% accuracy 
　　- Overall performance up to 0.125%, five-year stability 
   - 
   Coplanar platform allows integration of manifolds, primary components and remote transmissions - calibration range from 0.1 inH ₂ O to 4000 psia ( 25Pa to 27.6 MPa) 
　　- the process isolating diaphragm: 316L stainless steel, Hastelloy C ^® , Monel ^® , tantalum 
　　(only CD, CG) and gold-plated Monel, gold-plated stainless steel 
   - compact design, rugged and light weight, Easy to install 
   - composite range (CD, CG only), can measure negative pressure 

• 0-1MPA non-display
• 0-0.6MPA non-display
• 0-1.6MPA non-display
• 0-2.5MPA non-display
• 0-0.4MPA non-display
• 0-0.1MPA non-display
• 0-10MPA non-display
• 0-25MPA non-display
• -0.1-0MPA non-display
• -0.1-0.2MPA non-display
• 0-1MPA with display
• 0-1.6MPA with display
• 0-2MPA with display
• 0-2.5MPA with display
• 0-4MPA with display
• 0-6MPA with display
• 0-10MPA with display
• 0-20MPA with display
• 0-30MPA with display
• 0-40MPA with display
• Output 0-10V
• Output 0-5V
• With heat sink
• Other specifications

The 3351 series of intelligent capacitive pressure and differential pressure transmitters are microprocessor-based pressure measurement instruments that superimpose communication and other functions on the 4-20 mA signal of conventional capacitive transmitters. The technology performs temperature characteristics and nonlinear compensation to improve the measurement accuracy of the meter, improve its temperature characteristics, and extend the turndown ratio. Use the 268, 275 Communication Communicator or other communication host using the HART protocol to communicate bi-directionally (read, write, and diagnose) with the control room, transmitter, or any location connected to the control loop.
Second, the functional indicators

  ◆Measuring medium: liquid, gas (including steam function) 
  ◆Measurement range: 0~0.1kPa~40MPa 
  ◆Output signal:   4-20mA  DC DC signal superimposed on HART digital signal 
  ◆Power supply voltage: 12-45V DC 
  ◆Positive and negative migration: At the minimum range, the positive migration is 500%, and the negative migration is 600%. 
  ◆ Temperature requirement:   Amplifier operating temperature -20°C~85°C 
               Sensor operating temperature: -40°C~104°C 
               Storage temperature: -40°C~85°C
Third, technical indicators

   (Unmigration, standard working condition, silicone oil, 316L isolation diaphragm)
   ◆Accuracy level: ±0.075% ±0.1% ±0.2% ±0.5% 
   ◆Stability: The absolute value of the basic error of the transmitter's maximum range is not exceeded within 6 months. 
   ◆Vibration effect: When the vibration frequency is 200Hz anywhere, The error is ±0.05% of the range. 
   ◆ Power supply effect: Less than ±0.005%/V of the output range. 
   ◆Load impact: The power supply is stable, and the load has no effect.
Fourth, structure and materials

   ◆Isolation diaphragm: 316L, Hastelloy C, Monel, 钽
   ◆ Sewage valve: 316L, Hastelloy C, Monel 
   ◆ Flange joint: 316L, Hastelloy C, Monel 
   ◆ Sealing element: Fluororubber 
   ◆Electrical housing: low copper aluminum alloy 
   ◆surface coating: epoxy resin 
   ◆weight: 5Kg
 

3051S high precision series

 

Rosemount 3051S Variable-Scale Super Pressure Transmitter  A promising platform design is the key to the success of the transmitter  . A new generation of Rosemount 3051S pressure transmitters with a Scalable platform design, regardless of design From installation to maintenance, the optimal measurement concept can be achieved. The Rosemount 3051S pressure transmitter with the best performance and accuracy of up to 0.04% SuperModule platform has exceptional product performance. Advanced SaturnTM sensor detection technology optimizes product performance and expands self-diagnostics. In the industry, the first to achieve 10 years of stability under actual process conditions,  the super module and a single electronic board line are placed in the fully welded vacuum sealed 316L stainless steel body, thus eliminating the impact of humidity and the harsh environment. 12-year limited life guarantee, unprecedented reliability  super module and reliable design platform, further improved installation level and advanced self-diagnosis The SuperModule design platform enables installation and maintenance of a more economical and  variable-scale structure that enables Super Modules to be installed directly for maximum performance and reliability. The flexible remotely mounted headers provide access to all digital signals and self-diagnostics. Variable-scale functionality designed to meet your expanding needs  From basic process variable generation to advanced plant control network (PlantWebTM) capabilities and highly integrated measurement solutions, the Rosemount 3051S pressure transmitter family meets every application. Requirements.  The flexible measurement platform is where the transmitter succeeds Whether for flow, level, or pressure applications, the Rosemount 3051S builds your measurement instrument with a super capsule. You get the instrument that is integrated with the valve block and the primary measuring element, calibrated and tested to the most stringent standards of Rosemount Rosemount, and is truly ready to use.  A good measurement solution is not only procurement and installation. The super module's double reliability and performance reduces calibration frequency and periodic maintenance, repair and inventory costs, and Rosemount's first 12-year limited warranty period in the instrumentation industry. With a different combination of self-diagnostics, measurement and process control blocks, the Rosemount 3051S Pressure Transmitter delivers true variable functionality and scale, enabling an open, field-based PlantWeb architecture.  A better measurement solution simplifies your purchasing process, reduces your maintenance costs, and improves your operational efficiency. All of this begins with Rosemount's new generation of the Rosemount 3051S Super Die. Reduce capital, engineering and installation expenses Expert software tools reduce design time and verify correct equipment selection.  Highly integrated solution reduces design and procurement costs.  Pre-assembled, tested and calibrated instrumentation automation equipment reduces installation costs to a minimum  variable size. The platform reduces inventory fees and supports upgrades for advanced features Reduce operating and maintenance expenses 0.04% accuracy and 10 years of stability make the instrument almost maintenance-free.  Direct installation eliminates the need for frequent maintenance of the impulse tube.  Remote diagnosis reduces the time to troubleshoot and eliminates unnecessary chores to the site.  Superior structural robustness reduces the process.  Outstanding installation performance with reduced parking time and replacement parts costs improves process control Enhance safety and environmental protection Remote electronic display devices increase the safety of personnel.  Highly integrated, directly mounted assemblies reduce potential leaks in fluids.  Industry-leading response times can be immediately reacted to process changes.  Statistical process monitoring is used to prevent process malfunctions and improve control. Rosemount 3051S Pressure Transmitter Selection Guide Rosemount 3051S_C coplanar flange type structure (CoPlanarTM) differential, gauge and absolute pressure transmitter  performance up to 0.04% accuracy, turndown ratio 200: 1  10-year stability and limited lifetime guarantee  total The flat flange platform realizes the solution of integrated valve block, primary component and remote transfer capsule. The  calibration range is from 0.1inH2O to 4000psi. The  isolation diaphragm is made of 316L stainless steel, Hastelloy C, Monel, tantalum, gold plated. Monel or gold-plated 316L stainless steel Rosemount 3051S_T In-Line gauge pressure and absolute pressure transmitter  performance specifications up to 0.04% accuracy, range ratio 200:1  provides 10 years of stability and limited lifetime guarantee  range from 0.15 to 10000 psi  provides a variety of process connection parts  process isolation diaphragm material is 316L stainless steel, Hastelloy C Rosemount 3051S_L liquid level transmitter  performance specifications up to 0.065% accuracy, range ratio 100:1  flush diaphragm and 2, 4 and 6 inch extended diaphragm  provide a variety of filling  fluids to contact with the measured medium Made of 316L stainless steel, Hastelloy C or base metal

3351GP type pressure (including negative pressure) transmitter 
3351GP type capacitive pressure transmitter (gauge pressure) measuring small pressure 1KPa, (can be transferred to a negative pressure transmitter). 
Use object: liquid, gas and vapor

Cảm biến đo áp suất SWP-CY80

Cảm biến đo áp suất  PMC731, E+H pressure transmitter  PMC731

M5100 series stainless steel ultra-stable high-precision pressure transmitter has passed - new heavy industry CE certification, including surge protection, over-voltage protection, M5100 series pressure transmitter pressure chamber by 17-4PH or 316L stainless steel one-piece integrated structure Processed, it is especially suitable for medium and large-volume applications of OEM customers, and can be widely used in various applications.
 At the same time, in order to ensure the requirements of batch applications, our engineering design team is always ready to tailor the products for special needs.
 
Features:
1.      Low cost OEM application
 
3.      Stainless steel one-piece integrated structure
4.      Electrical connection: cable, Packard, Bendix, Din
5.      Overload pressure: 2 times rated pressure
6.      Pressure range (Psi): 0-25, 50, 75, 100, 250, 500, 1000, 2500, 5000, 10000, 26100
7.      Output: 0-10mV/V (constant voltage and constant current), 0.5V-4.5V (ratio output), 1V-5V (regulated output) and 4-20mA (loop output)
8.      High precision: 0.25%
9.      Wide operating temperature range: compensation (-20 °C ~ 85 °C ), working (-40 °C ~ 125 °C )

typical application: 
1.      pumps and compressors
2.      Hydraulic / pneumatic system
3.      Automotive test system
4.      Energy and water treatment systems
5.      Pressure gauge
6.      Refrigeration system
7.      Agricultural machinery
8.      Spraying machine

Gauge pressure transmitter

• Measurement variables: gauge pressure for corrosive and non-corrosive gases, steam and liquids.
• Range (continuously adjustable) 
  DSIII HART series: 0.01...400 bar g
• Nominal measuring range: 
  DSIII PA and FF series: 1...400bar g

BỘ CHUYỂN ĐỔI ÁP SUẤT ROSEMOUNT 2051C/T/G

BỘ CHUYỂN ĐỔI ÁP SUẤT ROSEMOUNT 3051CD CG CA DP GP

• Original authentic 3051CD
• Original authentic 3051CA
• Original authentic 3051DP
• Original authentic 3051GP
• Original authentic 3051TG
• 2088
• 3051TG (0-1.6MPa)
• 3051GP3A2B21AB4M5HR5 (0-1.6MPa)

BỘ CHUYỂN ĐỔI ÁP SUẤT 1151GP

Bộ chuyển đổi áp suất 1151GP tín hiệu ra 4 ~ 20mA. 

 

CCS pressure switch 604G1

Công tắc áp suất CCS 604G1

• Adjustable set point range:
  • Increasing pressure: 1.2-18 PSIG (0.08-1.2 bar)
  • Decreasing pressure: 0.4-17.2 PSIG (0.03-1.18 bar)
• Systems pressure: 500 PSIG (34.5 bar)
• Proof pressure: 750 PSIG (51.7 bar)
• Dual pole dual throw (DPDT) electrical: 250VAC – 5A
• Approximate dead band: 0.8 PSI (0.05 bar)
• Chống rung và chống sốc.
• Tuổi thọ cao.
• Ổn định, khả năng chịu áp lực quá cao

• 1 BAR = 14.5 PSI
• 1 kPa = 0.145 PSI

BỘ CHUYỂN ĐỔI ÁP SUẤT 1151GP

Bộ chuyển đổi áp suất 1151GP tín hiệu ra 4 ~ 20mA. 

https://www.emerson.com/documents/automation/product-data-sheet-rosemount-1151-pressure-transmitter-en-73232.pdf

BỘ CHUYỂN ĐỔI ÁP SUẤT 1151DP

Bộ chuyển đổi áp suất 1151DP