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Oil & Gas Pressure Transducers

Model 435

Wing union pressure transducers. Standard aperture. 0 psi to 20,000 psi. ±0.1 %, ±0.2 % full-scale accuracy. Protective cage option

Honeywell Models 435/437 Wing Union/Hammer Union Pressure Sensors are rugged devices designed for use with Weco® 1502 fittings for both offshore and land-based oil and gas applications. Available in two accuracy levels (±0.1 %FSS BFSL or ±0.2 %FSS BFSL), Models 435/437 are typically used in demanding applications such as well stimulation and circulation systems. The higher accuracy option (available on Model 435 only) at ±0.1 % full scale provides more confidence in the actual measured pressure value, particularly for smaller changes in pressure, allowing drilling operation adjustments as needed.

Models 435/437 are constructed as an all-welded, stainless steel assembly with the sensor diaphragm and wing union fitting machined as one part. This helps provide hermetic integrity, which reduces the chance of media leakage vs. multi-piece parts, and increases reliability. The isolated pressure sensing diaphragm minimizes zero-shift during hammer up and eliminates long-term signal drift in the field. The Weco 1502 (50,8 mm [2 in]) Wing Union-compatible fittings are machined of Inconel® X-750, which provides additional durability with highly abrasive and corrosive media, while the Honeywell proprietary stainless steel electrical connection provides enhanced secondary pressure containment.

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
Ficha Técnica
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Tamanho do arquivo
Data
Tamanho
Model 425 Pressure Transducer Datasheet
application/pdf 410.88 KB
10/18/2021
410.88 KB
Pressure Accessories Datasheet
application/pdf 384.51 KB
9/2/2021
384.51 KB
application/pdf 670.43 KB
3/8/2022
670.43 KB
Manuais e guias
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Test & Measurement Pressure Transducer Range Guide
application/pdf 1.03 MB
9/2/2021
1.03 MB
instruções de instalação
Nome
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Tamanho do arquivo
Data
Tamanho
Installation Instructions: Models 434, 435 & 437 Wing Union Pressure Sensors
application/pdf 1.07 MB
3/8/2022
1.07 MB
Folheto
Nome
Descrição
Tamanho do arquivo
Data
Tamanho
Oil and Gas Brochure -
application/pdf 3.4 MB
10/25/2022
3.4 MB
T&M Overview Brochure
application/pdf 428.72 KB
9/2/2021
428.72 KB
Nota de aplicação
Nome
Descrição
Tamanho do arquivo
Data
Tamanho
Aerospace Test and Measurement Capabilities
application/pdf 1.95 MB
9/2/2021
1.95 MB
Exploded view diagram of Honeywell sensors and switches in oil rig applications
application/pdf 6.35 MB
9/9/2022
6.35 MB
Measurement While Drilling (MWD) for Oil Rigs
application/pdf 443.57 KB
9/2/2021
443.57 KB
Pressure Sensors for Oil & Gas
application/pdf 5.11 MB
10/19/2021
5.11 MB
Foto do produto
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Model 435 Product Photo
application/zip 545.15 KB
9/2/2021
545.15 KB
Outros
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Model 435 Bottom View
image/png 96.17 KB
9/2/2021
96.17 KB
435 lowres photo
image/jpeg 20.39 KB
9/2/2021
20.39 KB
Model 435 Top View
image/png 117.93 KB
9/2/2021
117.93 KB
Model 435 Front View
image/png 87.34 KB
9/2/2021
87.34 KB
435 highres photo
image/jpeg 226.58 KB
9/2/2021
226.58 KB
Nome
Descrição
Tamanho do arquivo
Data
Tamanho
Model 425 Pressure Transducer Datasheet
410.88 KB
10/18/2021
410.88 KB
Model 435 Bottom View
96.17 KB
9/2/2021
96.17 KB
Pressure Accessories Datasheet
384.51 KB
9/2/2021
384.51 KB
Oil and Gas Brochure -
3.4 MB
10/25/2022
3.4 MB
435 lowres photo
20.39 KB
9/2/2021
20.39 KB
Model 435 Top View
117.93 KB
9/2/2021
117.93 KB
Aerospace Test and Measurement Capabilities
1.95 MB
9/2/2021
1.95 MB
Model 435 Front View
87.34 KB
9/2/2021
87.34 KB
T&M Overview Brochure
428.72 KB
9/2/2021
428.72 KB
Test & Measurement Pressure Transducer Range Guide
1.03 MB
9/2/2021
1.03 MB
Installation Instructions: Models 434, 435 & 437 Wing Union Pressure Sensors
1.07 MB
3/8/2022
1.07 MB
Exploded view diagram of Honeywell sensors and switches in oil rig applications
6.35 MB
9/9/2022
6.35 MB
435 highres photo
226.58 KB
9/2/2021
226.58 KB
Model 435 Product Photo
545.15 KB
9/2/2021
545.15 KB
Measurement While Drilling (MWD) for Oil Rigs
443.57 KB
9/2/2021
443.57 KB
Pressure Sensors for Oil & Gas
5.11 MB
10/19/2021
5.11 MB
Nome
Descrição
Tamanho do arquivo
Data
Tamanho
Model 425 Pressure Transducer Datasheet
410.88 KB
10/18/2021
Pressure Accessories Datasheet
384.51 KB
9/2/2021
Test & Measurement Pressure Transducer Range Guide
1.03 MB
9/2/2021
Installation Instructions: Models 434, 435 & 437 Wing Union Pressure Sensors
1.07 MB
3/8/2022
Oil and Gas Brochure -
3.4 MB
10/25/2022
T&M Overview Brochure
428.72 KB
9/2/2021
Aerospace Test and Measurement Capabilities
1.95 MB
9/2/2021
Exploded view diagram of Honeywell sensors and switches in oil rig applications
6.35 MB
9/9/2022
Measurement While Drilling (MWD) for Oil Rigs
443.57 KB
9/2/2021
Pressure Sensors for Oil & Gas
5.11 MB
10/19/2021
Model 435 Product Photo
545.15 KB
9/2/2021
Model 435 Bottom View
96.17 KB
9/2/2021
435 lowres photo
20.39 KB
9/2/2021
Model 435 Top View
117.93 KB
9/2/2021
Model 435 Front View
87.34 KB
9/2/2021
435 highres photo
226.58 KB
9/2/2021
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Description
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