Flow Factor Sells Barksdale Pressure Transducers
Please use our Barksdale Parts form to receive a QUOTE!
With over 70 years experience, Barksdale has been at the forefront of innovation with patented designs like our Shear-Seal® technology used in our valves with great success in demanding applications such as work holding, oil exploration and processing. Invented in 1949, Barksdale engineers have successfully built upon this technology expanding its product portfolio and have continued to offer best-in-class solutions to our customers in safety critical applications. This same technology was again reinvented and incorporated in our air suspension valves that have been used in the transportation industry with much success since 1992. In the 1980’s, Barksdale entered the transducer business and has developed a complete line of pressure transducers and transmitters for general industrial, intrinsically safe and hazardous applications. Our latest product innovation is our BiT -- Barksdale Intelligent Transmitter with HART®, which offers big performance in a small package.
BiT: Barksdale Intelligent Transmitters
Barksdale Series 450E
Barksdale Intelligent Transmitters (BiT), Series 450E and H450E are BiT's Intrinsically Safe models. Barksdale has been manufacturing explosion proof transmitters for many years allowing their use in Class I Div 1 or Zone 0, 1 hazardous location. So why introduce an Intrinsically Safe (I.S.) model? Explosion proof wiring requires metal conduit and special explosion proof sealing glands and junction boxes which are not practical for equipment that needs to be quickly rigged or broken down to modular sections to transport on roads to the next location such as Drilling, Frac or other mobile equipment. I.S. protection concept allows use in the same hazardous areas as explosion proof only with the same flexible cables and electrical connections used in ordinary locations including industrial and military style connectors used on our BiT 450 ordinary location models. Maintenance of systems is greatly simplified with quick electrical disconnects and no expensive explosion proof boxes that are susceptible to scratches on sealing flame path surfaces during maintenance. Barksdale’s new intrinsically safe models also include advanced Thin-Film and HART technology providing all of the advantages of our other models including high accuracy and long term stability.
Features
- Intrinsic safety certification with ATEX, IECEx and CSA approvals
- Lightweight, compact and all-welded rugged stainless steel construction
- High performance sensors
- Optional HART® communication protocol with diagnostics & field calibration, reducing maintenance time and cost; 10:1 turndown ratio for re-ranging, maintaining high accuracy and allowing one part number for multiple pressure ranges
- High accuracy: ±0.1% and 0.25% FSO, (L,H,R)
- Additional CSA certification for ordinary locations
- Factory sealed IP66 & IP67 and NEMA 4X enclosure
- CE, NACE compliant and superior EMC/EMI protection
- RoHS / REACH Compliant
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| Barksdale 450E Pressure Transducer |
Barksdale Series 450
Barksdale Intelligent Transmitters (BiT), Series 450 is a high pressure transmitter with HART® communication protocol option. HART® enabled sensors can communicate over the legacy two-wire 4-20 mA analog current loops offering smart features like transmitter diagnostics, calibration, and field re-ranging up to 10 times less than calibrated full scale output (10:1 turndown ratio). Three models are available: Series H455, 4-20 mA output with HART® Comm. Protocol; Series 455, 4-20 mA output; Series 452, 1-5 VDC output. These models can be configured with 24-standard pressure ranges from vacuum to 30,000 psi and multiple process connections from 1/4” NPT to 7/16” SAE and HF4 Autoclave high-pressure connections. Multiple electrical connections are also offered, including popular industrial and MS style connectors for easy connection. Series 450 offers cULus approval for ordinary location.
Features
- Lightweight, compact and all-welded rugged stainless steel construction
- High performance sensors for high accuracy
- Optional HART® communication protocol with diagnostics & field calibration, reducing maintenance time and cost; and 10:1 turndown ratio for re-ranging, maintaining high accuracy and allowing one part number for multiple pressure ranges
- High accuracy: ±0.1% and ±0.25% FSO, (L,H,R)
- cULus Certification for Ordinary Locations
- IP66 & IP67 and NEMA 4X Protection
- CE, CRN, NACE compliant and Superior EMC/EMI protection
- RoHS / REACH Compliant
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| Barksdale 450 Pressure Transducer |
Barksdale Series 450X
Barksdale Intelligent Transmitters (BiT), Series 450X is a high pressure, explosion-proof compact transmitter with HART® communication protocol option. HART® enabled sensors can communicate over the legacy two-wire 4-20 mA analog current loops offering smart features like transmitter diagnostics, calibration, and field re-ranging up to 10 times less than calibrated full scale output (10:1 turndown ratio). Three models are available: Series H455X, 4-20 mA output with HART® Comm. Protocol; Series 455X, 4-20 mA output; Series 452X, 1-5 VDC output. These models can be configured with 24-standard pressure ranges from vacuum to 30,000 psi and multiple process connections from 1/4” NPT to 7/16” SAE and HF4 Autoclave high-pressure connections. Series 450X offers hazardous area explosion protection to meet North American, European and international standards with ATEX, IECEx, cULus approvals.
Features
- Lightweight, compact and all-welded rugged stainless steel construction
- High performance sensors for high accuracy
- Optional HART® communication protocol with diagnostics & field
calibration, reducing maintenance time and cost; and 10:1 turndown ratio
for re-ranging, maintaining high accuracy and allowing one part number for
multiple pressure ranges - High accuracy: ±0.1% and ±0.25% FSO, (L,H,R)
- cULus, ATEX, IECEx and Single Seal certifications
- Explosion proof enclosure with IP66 & IP67 and NEMA 4X, 7 & 9 ratings
- CE, CRN, and NACE compliant and superior EMI/EMC protection
- Factory sealed, environment friendly, halogen free wires and cable
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| Barksdale 450X Pressure Transducer |
Barksdale Series 423, 425, 426
Barksdale's Series 423 and 426 Transducers and 425 Transmitters are general purpose, industrial grade transducers, ideal for use in general industrial applications when a robust transducer is required. Wetted parts are constructed of 17-4PH and 300 Series Stainless Steel, with NEMA 4 enclosures constructed of 304 Stainless Steel. These units feature a stable, diffused silicon sensor that achieves .25% accuracy, have pressure ranges from 0-10,000 psi and are available in 5V, 10V or 4-20 mA outputs. High pressure snubbers are standard on units at 2,000 psi and above. Optional surge voltage protection to 6kV is available. A variety of process fittings and electrical connections are available to meet your needs.
Features
- General purpose, industrial grade transducer
- Diffused silicon sensor for high accuracy and reliability
- Rugged stainless steel enclosure
- Superior surge voltage protection and EMI/RFI immunity
- Built-in high pressure snubber (2000 psi and above)
- Current and voltage signals
- UL and cUL approved (UL508)
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| Barksdale 423, 425, 426 Pressure Transducers |
Barksdale Series 420 & 422
Barksdale's Series 420 and 422 Transducers are general purpose, industrial grade transducers, ideal for use in general industrial applications. Wetted parts are constructed of 17-4PH and 300 Series Stainless Steel, with NEMA 3 enclosures constructed of 304 Stainless Steel. These units use a stable, diffused silicon sensor, that achieve .25% accuracy, have pressure ranges from 0-10,000 psi and are available with either 0 - 30 millivolt or 0 - 100 millivolt ratiometric output. High pressure snubbers are standard on units at 2,000 psi and above.
Features
- General purpose, industrial grade transducer
- Diffused silicon sensor for high accuracy and reliability
- Rugged stainless steel construction
- Built-in pressure snubber for high pressure applications (2000 psi and above)
- Wide range of electrical connections available
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| Barksdale 420 & 422 Pressure Transducers |
Barksdale Series 600 Transducers
623, 624, 625, 626, 627
Barksdale's Series 600 is the ideal solution for applications that require a low cost, accurate, reliable transducer in a small package. Where long term stability is a requirement, the Series 600 transducer delivers. With a robust ceramic sensor that excels in rugged environments, the Series 600 offers high accuracy at 0.5% FSO and thermal stability within .06% over the entire operating range of -40 to 185° F. Wetted materials of 316 stainless steel, ceramic and Viton® make it ideal for use with aggressive media. The Series 600 family is rated NEMA 4X, UL approved and is available in pressure ranges from 0-30 to 0-8700 psig and a variety of standard outputs: 4-20 mA, 0.5-5.5 VDC, 0.5-4.5 VDC ratiometric, 1-11 VDC and 0-10 VDC.
Features
- UL and cUL approved
- Compact size
- Stainless steel construction
- Ceramic sensor technology
- Current and voltage outputs
- 0.5% accuracy
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| Barksdale 600 Pressure Transducers 623, 624, 625, 626, 627 |
Barksdale Series 423X, 425X, 426X
Barksdale's 420X Series Explosion Proof Transducers prevent an explosion from occurring when operated in a Division 1 environment. Barksdale's 420X Series transducers prevent personal injury and machinery damage by preventing the explosion the first place. Energy generated within the transducer is of such a low level that intermittently present flammable vapors will not be ignited. External zener barriers are not required in order to meet UL requirements for a non-incendive installation. The lower cost of not having to install zener barriers means that the positive aspects of intrinsically safe and explosion proof are combined in Barksdale non-incendive transducers. Three models are available: Series 423X (0-5V), Series 425X (4-20mA) and Series 426X (0-10V).
Features
- Diffused silicon sensor for high accuracy
- Explosion proof enclosure for hazardous locations
- Superior EMI, ESD and RFI protection
- Rugged stainless steel construction
- NEMA 4X, 7 and 9
- ATEX/IECEx certification for 425X Series only
- Modular concept
- Built-in high pressure snubber (2000 psi and above)
- cULus, CE approved
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| Barksdale 423X, 425X & 426X Pressure Transducers |
Standard Part numbers for the 423X, 425X & 426X
Barksdale 423X-25 Barksdale 425X-25 Barksdale 426X-25 (0-5 psi)
Barksdale 423X-01 Barksdale 425X-01 Barksdale 426X-01 (0-15 psi)
Barksdale 423X-21 Barksdale 425X-21 Barksdale 426X-21 (0-30 psi)
Barksdale 423X-03 Barksdale 425X-03 Barksdale 426X-03 (0-50 psi)
Barksdale 423X-22 Barksdale 425X-22 Barksdale 426X-22 (0-60 psi)
Barksdale 423X-04 Barksdale 425X-04 Barksdale 426X-04 (0-100 psi)
Barksdale 423X-05 Barksdale 425X-05 Barksdale 426X-05 (0-150 psi)
Barksdale 423X-06 Barksdale 425X-06 Barksdale 426X-06 (0-200 psi)
Barksdale 423X-07 Barksdale 425X-07 Barksdale 426X-07 (0-300 psi)
Barksdale 423X-08 Barksdale 425X-08 Barksdale 426X-08 (0-500 psi)
Barksdale 423X-19 Barksdale 425X-19 Barksdale 426X-19 (0-600 psi)
Barksdale 423X-10 Barksdale 425X-10 Barksdale 426X-10 (0-1000 psi)
Barksdale 423X-11 Barksdale 425X-11 Barksdale 426X-11 (0-1500 psi)
Barksdale 423X-12 Barksdale 425X-12 Barksdale 426X-12 (0-2000 psi)
Barksdale 423X-13 Barksdale 425X-13 Barksdale 426X-13 (0-3000 psi)
Barksdale 423X-14 Barksdale 425X-14 Barksdale 426X-14 (0-4000 psi)
Barksdale 423X-15 Barksdale 425X-15 Barksdale 426X-15 (0-5000 psi)
Barksdale 423X-16 Barksdale 425X-16 Barksdale 426X-16 (0-6000 psi)
Barksdale 423X-17 Barksdale 425X-17 Barksdale 426X-17 (0-7500 psi)
Barksdale 423X-18 Barksdale 425X-18 Barksdale 426X-18 (0-10000 psi)
Barksdale Series 443, 445, 446
Intrinsically Safe Transducer
Barksdale's 440 Series Intrinsically Safe Transducers provide high accuracy pressure measurement when operating in Class I, Division I environments. Intrinsically safe transducers prevent personal injury and machinery damage by preventing the explosion in the first place. External zener barriers are required in order to meet UL requirements for an intrinsically safe installation. The higher cost of having to install a zener barrier is offset with the comfort of knowing that an explosion will not occur within normal operating conditions. Three models are available: Series 443 (0-5V), Series 445 (4-20mA) and Series 446 (0-10V).
Features
- High accuracy
- Protection in hazardous environments, Class I, Div 2
- Superior EMI, ESD and RFI protection
- Rugged all-welded stainless steel construction
- NEMA 4X
- Built-in high pressure snubber (2000 psi and above)
- cULus, CE approved
- ATEX approved - 445 only
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| Barksdale 443, 445, 446 Pressure Tranducers |
Barksdale 443X-23 Barksdale 445X-23 Barksdale 446X-23 (Vacuum)
Barksdale 443X-25 Barksdale 445X-25 Barksdale 446X-25 (0-5 psi)
Barksdale 443X-01 Barksdale 445X-01 Barksdale 446X-01 (0-15 psi)
Barksdale 443X-21 Barksdale 445X-21 Barksdale 446X-21 (0-30 psi)
Barksdale 443X-03 Barksdale 445X-03 Barksdale 446X-03 (0-50 psi)
Barksdale 443X-22 Barksdale 445X-22 Barksdale 446X-22 (0-60 psi)
Barksdale 443X-04 Barksdale 445X-04 Barksdale 446X-04 (0-100 psi)
Barksdale 443X-05 Barksdale 445X-05 Barksdale 446X-05 (0-150 psi)
Barksdale 443X-06 Barksdale 445X-06 Barksdale 446X-06 (0-200 psi)
Barksdale 443X-07 Barksdale 445X-07 Barksdale 446X-07 (0-300 psi)
Barksdale 443X-08 Barksdale 445X-08 Barksdale 446X-08 (0-500 psi)
Barksdale 443X-19 Barksdale 445X-19 Barksdale 446X-19 (0-600 psi)
Barksdale 443X-10 Barksdale 445X-10 Barksdale 446X-10 (0-1000 psi)
Barksdale 443X-11 Barksdale 445X-11 Barksdale 446X-11 (0-1500 psi)
Barksdale 443X-12 Barksdale 445X-12 Barksdale 446X-12 (0-2000 psi)
Barksdale 443X-13 Barksdale 445X-13 Barksdale 446X-13 (0-3000 psi)
Barksdale 443X-14 Barksdale 445X-14 Barksdale 446X-14 (0-4000 psi)
Barksdale 443X-15 Barksdale 445X-15 Barksdale 446X-15 (0-5000 psi)
Barksdale 443X-16 Barksdale 445X-16 Barksdale 446X-16 (0-6000 psi)
Barksdale 443X-17 Barksdale 445X-17 Barksdale 446X-17 (0-7500 psi)
Barksdale 443X-18 Barksdale 445X-18 Barksdale 446X-18 (0-10000 psi)
Barksdale Series 433, 435, 436
Barksdale's 430 Series Non-IncendiveTransducers prevent an explosion from occurring when operated in a Division II environment. Barksdale's 430 Series, non-incendive transducers prevent personal injury and machinery damage by preventing the explosion in the first place. Energy generated within the transducer is of such a low level that intermittently present flammable vapors will not be ignited. External zener barriers are not required in order to meet UL requirements for a non-incendive installation. Three models are available: Series 433 (0-5V), Series 435 (4-20mA) and Series 436 (0-10V).
Features
- High accuracy
- Protection in hazardous environments, Class I, Div 2
- No safety barriers required
- Rugged all-welded stainless steel construction
- Superior EMI, ESD and RFI protection
- NEMA 4X
- Built-in high pressure snubber (2000 psi and above)
Barksdale's main markets:
Please use our Barksdale Parts form to receive a QUOTE!
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