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Oil & Gas Pressure Transducers

Model 434

Wing union pressure transducers. Standard aperture. 0 psi to 20,000 psi. ±0.2 % full-scale accuracy

Model 434

Models 434/435/437 Wing Union/Hammer Union Pressure Sensors are designed for demanding oil and gas applications as well as stimulation and circulation systems. They are constructed as an all-welded, stainless steel assembly with the sensor diaphragm and wing union fitting machined as one part, which provides hermetic integrity and minimizes media leakage versus multi-piece parts. The isolated pressure sensing diaphragm minimizes zero-shift during hammer up and eliminates long-term signal drift in the field. The Weco® 1502, 2002, and 2202 Wing Union-compatible fittings are machined of Inconel® X-750, or optional NACE-compliant Inconel® 718, allowing for use with abrasive and corrosive media. The Honeywell proprietary stainless steel electrical connection provides enhanced secondary pressure containment. Special assembly processes provide enhanced shock and vibration for reliable performance in the field.

Value to Customers
  • Durable: Weco® Wing Union-compatible fittings are machined of Inconel® X-750, or optional NACE-compliant Inconel® 718, allowing for use with abrasive and corrosive media. Protective cage option provides electrical connection protection.
  • Reliable: All-welded, stainless steel assembly, shock/vibration ratings, and isolated pressure sensing diaphragm increase reliability.
  • Accurate: High accuracy option provides confidence in the actual measured pressure value, particularly for smaller changes in pressure, allowing drilling operation adjustments as needed.
  • Availability and service: Global manufacturing and support allow Honeywell to quickly provide customized products, helping customers meet project timelines.
Differentiators
  • High or standard accuracy allow ability to obtain tighter system requirements and lower error bands than comparable competitive models
  • Shunt calibration option enhances configurability and flexibility; 1-wire shunt calibration is achievable with a single barrier application, helping to minimize installation costs
  • IEC Ex approval allows for use in hazardous areas, in Asia-Pacific and EMEA, and by the U.S. Coast Guard
  • Protective cage option
  • Welded construction

Others

  • Overload (burst)
    • 250 % rated pressure or limit of Weco® 2002/2202 fitting
  • Intrinsically Safe Option
    • yes
  • Pressure Range
    • 20,000 psi
    • 6,000 psi
    • 5,000 psi
    • 15,000 psi
    • 10,000 psi
  • Internal Amplifiers
    • 4 mA to 20 mA, two wire, intrinsically safe
  • Pressure Unit
    • Gage
  • Temperature (Compensated)
    • -40 °C to 85 °C [-40 °F to 185 °F]
  • Pressure Port
    • Weco® 2002, 2202 wing union, standard aperture, Ø19,05 mm [0.75 in]
  • Product Dimensions
    • Ø76,20 mm x 96,52 mm [Ø3.0 in x 3.8 in]
  • Circuit Protection
    • Reverse polarity protection of supply leads
  • UNSPSC Commodity
    • 41112110 Pressure Transducer
  • Temperature Effect (Span)
    • <±0.018 %reading/°C [0.01 %reading/°F]
  • Form Factor
    • Oil & Gas
  • Accuracy
    • ±0.2 %FSS
  • Temperature Effect (Zero)
    • <±0.018 %FSS/°C [0.01 %FSS/°F]
  • Output
    • 4 mA to 20 mA, two wire
  • Overload (safe)
    • 150 % rated FS or limit of Weco® 2002/2202 fitting
  • Agency Approvals and Standards
    • CE, cFMus, EX, and IEC Ex approvals
  • Electrical Termination (std)
    • Bendix PT 6-pin, PTIH-10-6P
    • MS series compatible 4-pin (32A-14S-2P-10-M2)
    • Jupiter M Series, 4 pin
  • Case Material
    • Inconel® X-750
  • Insulation Resistance
    • >100 MOhm @ 20 Vdc
  • Frequency Response
    • 2500 Hz
  • UNSPSC Code
    • 41112110
  • Temperature (Operating)
    • -40 °C to 125 °C [-40 °F to 257 °F]
  • Wetted Parts Material
    • Inconel® X-750
  • Media
    • Corrosive and abrasive service, Inconel® X-750
  • Calibration
    • 5-point calibration: 0 %, 50 %, and 100 % of full scale
  • Sealing
    • Hermetically sealed IP68/NEMA 6P
  • Weight
    • 2.2 kg [4.85 lb]
  • RFI/EMI Protection
    • Noise immunity up to 2.7 GHz
  • Amplifier Enhancements
    • 4 mA to 16 mA for 0 psi to 15000 psi or 0 bar to 1012 bar with over-range up to 20 mA at 20000 psi, two -wire shunt calibration
    • 4 mA to 16 mA for 0 psi to 15000 psi or 0 bar to 1012 bar with over-range up to 20 mA, no shunt calibration
  • Series Name
    • 434
  • Zero and Span Adjustments
    • Field adjustable
  • Resolution
    • Infinite

Others

  • Overload (burst)
    • 250 % rated pressure or limit of Weco® 2002/2202 fitting
  • Intrinsically Safe Option
    • yes
  • Pressure Range
    • 20,000 psi
    • 6,000 psi
    • 5,000 psi
    • 15,000 psi
    • 10,000 psi
  • Internal Amplifiers
    • 4 mA to 20 mA, two wire, intrinsically safe
  • Pressure Unit
    • Gage
  • Temperature (Compensated)
    • -40 °C to 85 °C [-40 °F to 185 °F]
  • Pressure Port
    • Weco® 2002, 2202 wing union, standard aperture, Ø19,05 mm [0.75 in]
  • Product Dimensions
    • Ø76,20 mm x 96,52 mm [Ø3.0 in x 3.8 in]
  • Circuit Protection
    • Reverse polarity protection of supply leads
  • UNSPSC Commodity
    • 41112110 Pressure Transducer
  • Temperature Effect (Span)
    • <±0.018 %reading/°C [0.01 %reading/°F]
  • Form Factor
    • Oil & Gas
  • Accuracy
    • ±0.2 %FSS
  • Temperature Effect (Zero)
    • <±0.018 %FSS/°C [0.01 %FSS/°F]
  • Output
    • 4 mA to 20 mA, two wire
  • Overload (safe)
    • 150 % rated FS or limit of Weco® 2002/2202 fitting
  • Agency Approvals and Standards
    • CE, cFMus, EX, and IEC Ex approvals
  • Electrical Termination (std)
    • Bendix PT 6-pin, PTIH-10-6P
    • MS series compatible 4-pin (32A-14S-2P-10-M2)
    • Jupiter M Series, 4 pin
  • Case Material
    • Inconel® X-750
  • Insulation Resistance
    • >100 MOhm @ 20 Vdc
  • Frequency Response
    • 2500 Hz
  • UNSPSC Code
    • 41112110
  • Temperature (Operating)
    • -40 °C to 125 °C [-40 °F to 257 °F]
  • Wetted Parts Material
    • Inconel® X-750
  • Media
    • Corrosive and abrasive service, Inconel® X-750
  • Calibration
    • 5-point calibration: 0 %, 50 %, and 100 % of full scale
  • Sealing
    • Hermetically sealed IP68/NEMA 6P
  • Weight
    • 2.2 kg [4.85 lb]
  • RFI/EMI Protection
    • Noise immunity up to 2.7 GHz
  • Amplifier Enhancements
    • 4 mA to 16 mA for 0 psi to 15000 psi or 0 bar to 1012 bar with over-range up to 20 mA at 20000 psi, two -wire shunt calibration
    • 4 mA to 16 mA for 0 psi to 15000 psi or 0 bar to 1012 bar with over-range up to 20 mA, no shunt calibration
  • Series Name
    • 434
  • Zero and Span Adjustments
    • Field adjustable
  • Resolution
    • Infinite
  • Overload (burst) : 250 % rated pressure or limit of Weco® 2002/2202 fitting
  • Intrinsically Safe Option : yes
  • Pressure Range : 20,000 psi|6,000 psi|5,000 psi|15,000 psi|10,000 psi
  • Internal Amplifiers : 4 mA to 20 mA, two wire, intrinsically safe
  • Pressure Unit : Gage
  • Temperature (Compensated) : -40 °C to 85 °C [-40 °F to 185 °F]
  • Pressure Port : Weco® 2002, 2202 wing union, standard aperture, Ø19,05 mm [0.75 in]
  • Product Dimensions : Ø76,20 mm x 96,52 mm [Ø3.0 in x 3.8 in]
  • Circuit Protection : Reverse polarity protection of supply leads
  • UNSPSC Commodity : 41112110 Pressure Transducer
  • Temperature Effect (Span) : <±0.018 %reading/°C [0.01 %reading/°F]
  • Form Factor : Oil & Gas
  • Accuracy : ±0.2 %FSS
  • Temperature Effect (Zero) : <±0.018 %FSS/°C [0.01 %FSS/°F]
  • Output : 4 mA to 20 mA, two wire
  • Overload (safe) : 150 % rated FS or limit of Weco® 2002/2202 fitting
  • Agency Approvals and Standards : CE, cFMus, EX, and IEC Ex approvals
  • Electrical Termination (std) : Bendix PT 6-pin, PTIH-10-6P|MS series compatible 4-pin (32A-14S-2P-10-M2)|Jupiter M Series, 4 pin
  • Case Material : Inconel® X-750
  • Insulation Resistance : >100 MOhm @ 20 Vdc
  • Frequency Response : 2500 Hz
  • UNSPSC Code : 41112110
  • Temperature (Operating) : -40 °C to 125 °C [-40 °F to 257 °F]
  • Wetted Parts Material : Inconel® X-750
  • Media : Corrosive and abrasive service, Inconel® X-750
  • Calibration : 5-point calibration: 0 %, 50 %, and 100 % of full scale
  • Sealing : Hermetically sealed IP68/NEMA 6P
  • Weight : 2.2 kg [4.85 lb]
  • RFI/EMI Protection : Noise immunity up to 2.7 GHz
  • Amplifier Enhancements : 4 mA to 16 mA for 0 psi to 15000 psi or 0 bar to 1012 bar with over-range up to 20 mA at 20000 psi, two -wire shunt calibration|4 mA to 16 mA for 0 psi to 15000 psi or 0 bar to 1012 bar with over-range up to 20 mA, no shunt calibration
  • Series Name : 434
  • Zero and Span Adjustments : Field adjustable
  • Resolution : Infinite
Manuals and Guides
Name
Description
File Size
Date
Size
Installation Instructions: Models 434, 435 & 437 Wing Union Pressure Sensors
323.75 KB
9/11/2020
PDF 323.75 KB
Application Note
Name
Description
File Size
Date
Size
Measurement While Drilling (MWD) for Oil Rigs
440.15 KB
9/11/2020
PDF 440.15 KB
Wing Union/Hammer Union Pressure Sensors Models 434, 435, & 437 Applications
5.11 MB
9/11/2020
PDF 5.11 MB
Aerospace Test and Measurement Capabilities
1.94 MB
9/11/2020
PDF 1.94 MB
Sensors and Switches in Oil Rig Applications
6.35 MB
9/10/2020
PDF 6.35 MB
Data Sheet
Name
Description
File Size
Date
Size
Model 424 Pressure Transducer Datasheet
296.09 KB
9/11/2020
PDF 296.09 KB
Test & MeasurementPressure Accessories Datasheet
379.5 KB
9/11/2020
PDF 379.5 KB
Brochure
Name
Description
File Size
Date
Size
T&M Overview Brochure
418.77 KB
9/11/2020
PDF 418.77 KB
Test & MeasurementT&M Pressure Transducer Range Guide
1.03 MB
9/11/2020
PDF 1.03 MB
Oil and Gas Brochure
3.4 MB
9/10/2020
PDF 3.4 MB
Others
Name
Description
File Size
Date
Size
434 highres photo
37.84 KB
9/11/2020
37.84 KB
Model 434 Front View
87.34 KB
9/11/2020
87.34 KB
Model 434 Bottom View
96.17 KB
9/11/2020
96.17 KB
434 lowres photo
3.64 KB
9/11/2020
3.64 KB
Model 434 Top View
117.93 KB
9/11/2020
117.93 KB
Name
Description
File Size
Date
Size
434 highres photo
37.84 KB
9/11/2020
37.84 KB
Model 434 Front View
87.34 KB
9/11/2020
87.34 KB
Installation Instructions: Models 434, 435 & 437 Wing Union Pressure Sensors
323.75 KB
9/11/2020
PDF 323.75 KB
Measurement While Drilling (MWD) for Oil Rigs
440.15 KB
9/11/2020
PDF 440.15 KB
Model 434 Bottom View
96.17 KB
9/11/2020
96.17 KB
434 lowres photo
3.64 KB
9/11/2020
3.64 KB
Model 434 Top View
117.93 KB
9/11/2020
117.93 KB
Wing Union/Hammer Union Pressure Sensors Models 434, 435, & 437 Applications
5.11 MB
9/11/2020
PDF 5.11 MB
Model 424 Pressure Transducer Datasheet
296.09 KB
9/11/2020
PDF 296.09 KB
T&M Overview Brochure
418.77 KB
9/11/2020
PDF 418.77 KB
Test & MeasurementPressure Accessories Datasheet
379.5 KB
9/11/2020
PDF 379.5 KB
Aerospace Test and Measurement Capabilities
1.94 MB
9/11/2020
PDF 1.94 MB
Sensors and Switches in Oil Rig Applications
6.35 MB
9/10/2020
PDF 6.35 MB
Test & MeasurementT&M Pressure Transducer Range Guide
1.03 MB
9/11/2020
PDF 1.03 MB
Oil and Gas Brochure
3.4 MB
9/10/2020
PDF 3.4 MB