800-324-4505
800-880-0843
800-864-9066
SPECIALIZING IN THE CONTROL & MEASUREMENT OF FLUIDS
Available at Alpha Process Sales - Louisiana
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Pressure Switches
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Pressure Transducers
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Valves
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Pressure Relief Valves
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Temperature Switches
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Level Switches
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Air Suspension Valves
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Regulators
LEARN MORE
Oil & Gas
Brochure
Pressure Switch Product Supplemental
Guide
Valves Supplemental
Product Guide
Electronic Level
Switch Brochure
BiT Transmitters
Series 450 & 450X
Brouchure
Temperature Switch
Supplemental Guide
BARKSDALE FEATURED PRODUCT
ELECTRONIC DIFFERENTIAL PRESSURE SWITCH
BDS3000 is an electronic differential pressure switch was built for filtration systems applications with differential pressure ranges that vary up to 500 psid and with a maximum common pressure of 2,500 psi.
Transmitter functionality is offered via supplying analogue output signals 0 to 10V DC and 4 to 20mA, and is field selectable if needed. The full scale output can be adjusted to as low as 25% of FSO during installation enabling more flexibility, reducing the need to stock multiple pressure ranges.
BDS3000 with IO-Link combines Barksdale’s core strength of technical product expertise and customization capabilities with the forward looking communication protocol of IO-Link, supporting Industry 4.0, one of the key visions in the global industrial market.
Features & Benefits
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Measuring range: differential: 0 - 500 psid
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Two switch points
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Analog output 4 - 20 mA or 0 - 10 V
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Display & electronic connection: rotatable by 320°
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IO-Link digital communication interface
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Enclosure Rating: Type 4X (IP65) / Type 6 (IP67)
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0.50% accuracy
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Superior EMI protection
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Simple navigation menu
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Suitable for rapid cycling applications
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Hydraulic and pneumatic compatible
Alloy LevelSite®
Alloy Mini LevelSite®
Series III-L valve
Alloy LevelSite®
430 Series Non-Incendive Transducers
440 Series Intrinsically Safe Transducers
BDS3000
430 Series Non-Incendive Transducers
PRESSURE SWITCHES
ELECTRONIC PRESSURE SWITCHES
BD S3000 | BP S3000 | UD S1V2 | UDS7-BX | UD S3 | UA S3
COMPACT PRESSURE SWITCHES
Series CSP | Series 96201, 96211, 96221 | Series 7000 | Series CSM | Series 9000 | Series CSK | Series 9671X, 7681X, 9692X | Series 8000
DIAPHRAGM SWITCHES
Series D1T, D2T | Series D1X, D2X | Series CD1H, CD2H | Series D1S, D2S, D1H, D2H
DIAPHRAGM SEALS
Seal options available for pressure switches, pressure transducers and solid state pressure switches
DIFFERENTIAL SWITCHES
Series CDPD1H, CDPD2H, VCDPD1H, VCDPD2H | Series DPD1T, DPD2T | Series EPD1S, EPD1H
DIA-SEAL PISTON PRESSURE SWITCHES
Series P1H | Series E1S, E1H | Series P1X | Series MSPS/MSPH
SEALED PISTON PRESSURE SWITCHES
Series 9675, A9675 | Series 9617 | Series C9612, C9622 | Series 9048
BOURDON
VALVES
SERIES III-L VALVES
Original Shear-Seal® technology | IEC-61850 Compliant | 2 & 3 position valve | 2 position actuated valve | Manual override | Air or hydraulic integrated actuator | Superior shifting performance | High flow with low pressure drop | Rugged integrated solution | Extended shaft for alternate position sensor | Robust detent stop | Panel mounting option | Position indication option | Suitable for hydraulic & water glycol media
SERIES 9000, 9020
Original Shear-Seal® technology | IEC-61850 Compliant | Interflow/non interflow | Easy panel mounting | Tolerates contaminates | Robust detent stop | Panel mounting option | Spring return option
SERIES II VALVES
Original Shear-Seal® technology | Air or hydraulic integrated actuator | 2- and 3-position | Superior shifting performance | High velocity flow | Compact design | Corrosion resistant materials | Position indication
SERIES 9040, 9080
Original Shear-Seal® technology | Low pressure drop | Flexible design | Tolerates contaminates | Spring return option
SERIES 518, 526
Original Shear-Seal® technology | Non-interflow option | Spring return option | Superior shifting performance | Multiple handle types | Compact design | 2 or 3 position detent | Panel mount option
SERIES 4140
Original Shear-Seal® technology | All stainless steel construction | SAE porting standard | NPT porting available | Pressures to 15,000 psi | Low pressure drop | Low handle load
MODEL 371MT7
Fits all Series II & Series III-L valves | 2 position and 3 position | 30 VDC max, 500 mA (PLC compatible) | Designed for Division I and I.S. use | UL & ATEX / IECEx certified | NEMA 4X, IP66
SERIES 3760
Original Shear-Seal® technology | Convenient sub-plate manifold mounting | Low pressure drop | High velocity flow | Spring Return Option | Tolerates contaminates | Low handle load at high pressures
SERIES 140, 200, 920, 5620
Original Shear-Seal® technology | Low pressure drop | High velocity flow | Spring Return Option | Tolerates contaminates | Low handle load at high pressures | 2- and 3-Position Actuator
VALVE LOCKOUT DEVICE
Fits Heavy Duty Valves: 1/2” & 1” | Locks in all three positions | Easily installed in the field | Resistance to oils and fuels | Optional corrosion-resistant locks
SERIES 6900, 6940
Original Shear-Seal® technology | Low pressure drop | Spring Return Option | Tolerates contaminates | Special flow pattern for OEM designs
SERIES 6140, 6180
Original Shear-Seal® technology | Low pressure drop | Spring Return Option | Tolerates contaminates | Flexible design for OEM requirements
PRESSURE TRANSDUCERS
SERIES 450E
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 | High accuracy | 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
SERIES 450
Lightweight, compact and all-welded rugged stainless steel construction | High performance sensors for high accuracy | Optional HART® communication protocol with diagnostics & field calibration | High accuracy | cULus Certification for Ordinary Locations | IP66 & IP67 and NEMA 4X Protection | CE, CRN, NACE compliant and Superior EMC/EMI protection | RoHS / REACH Compliant
SERIES 450X
Lightweight, compact and all-welded rugged stainless steel construction | High performance sensors for high accuracy | Optional HART® communication protocol with diagnostics & field calibration | High accuracy | cULus Certification for Ordinary Locations | Explosion proof enclosure with IP66 & IP67 and NEMA 4X, 7 & 9 ratings | CE, CRN, NACE compliant and Superior EMC/EMI protection | Factory sealed, environment friendly, halogen free wires and cable
SERIES 423, 425, 4216
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 | Current and voltage signals | UL and cUL approved (UL508)
SERIES 420, 422
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
SERIES 600
UL and cUL approved | Compact size | Stainless steel construction | Ceramic sensor technology | Current and voltage outputs | 0.5% accuracy
SERIES 423X, 425X, 426X
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
SERIES 443, 445, 446
High accuracy | Protection in hazardous environments, Class I, Div 2 | Superior EMI, ESD and RFI protection | Rugged stainless steel construction | NEMA 4X | ATEX/IECEx certification for 425X Series only | Modular concept | Built-in high pressure snubber (2000 psi and above) | cULus, CE approved | ATEX approved - 445 only
SERIES 433, 435, 436
High accuracy | Protection in hazardous environments, Class I, Div 2 | No safety barriers required | Rugged all-welded stainless steel construction | NEMA 4X | Superior EMI, ESD and RFI protection | Built-in high pressure snubber (2000 psi and above)
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PRESSURE RELIEF VALVE
SERIES 8010
High flow | Extended seat life | Factory pre-set or field adjustable | Optional tamper-proof cap | Optional stainless steel housing | Stainless steel internals | Metal-to-metal seal
LEVEL SWITCHES
BLS3000
Signal resolution: 1/5" (5 mm) | Redundant measurement system ensures reliable output | Total length (L0): 9.8"-39.4" (250 mm-1000 mm) | One or two switch points | Analog output: 4 - 20 mA or 0 - 10 V | Rotatable 320° display & electrical connection | Easy menu navigation
UNS1000-BN18-TC
Telescopic Design: Expandable to various | length in one unit - field adjustable | Compact design | NEMA 4, IP65 | Dual function: Level/Temp
UNS-PA or PP (Formerly Series BLS-7)
Convenient side mount | Compact size for easy installation | Ideal for small tanks and vessels | Durable yet economical
Broad media compatibility | Hermetically sealed reed switches | Polyamid (Nylon) or Polypropylene Wetted Parts
UNS-MS or VA 1/8 NPT-BN25
Compact size for easy installation | Ideal for small tanks & vessels | Reversible switch logic | Broad media compatibility | All models incorporate hermetically-sealed, magnetically actuated reed switches
UNS-VA 1/8 NPT-VA27
Compact size for easy installation | Ideal for small tanks & vessels | Reversible switch logic | Broad media compatibility | All models incorporate hermetically-sealed, magnetically actuated reed switches
UNS-MS 1/8NPT-BN30
Compact size for easy installation | Ideal for small tanks & vessels | Reversible switch logic | Broad media compatibility | All models incorporate hermetically-sealed, magnetically actuated reed switches
UNS-VA 1/4 NPT-K1-VA52
Compact size for easy installation | Ideal for small tanks & vessels | Reversible switch logic | Broad media compatibility | All models incorporate hermetically-sealed, magnetically actuated reed switches
UNS-MS
Temperature & level sensing in a single unit | Compact size for easy installation | Ideal for small tanks & vessels | Broad media compatibility | Ideal to use in oils and water
UNS-VA/SB5 or B4
Rugged 316 stainless steel | Built-in slosh shield | Ideal for high viscosity liquid
Reversible switch logic | Hermetically sealed reed switches
UNS-MS 1/4 NPT-BN30
Compact size for easy installation | Ideal for small tanks & vessels | Reversible switch logic | Broad media compatibility | All models incorporate hermetically sealed magnetically actuated reed switches
UNS-1000 SERIES
Fully customizable | Up to 5 independent switch points | Reversible switch logic | Suitable for high viscosity liquids | Optional integral temperature switch | Hermetically sealed reed switches | Available in Brass or Stainless Steel |
Multiple Mounting and Electrical | Connection Options
UNS-2000 SERIES
Fully customizable | Up to 6 independent switch points | Reversible switch logic |
Suitable for high viscosity liquids | Optional integral temperature switch |
Hermetically sealed reed switches
UNS1000-BN18
For process connection 3/4” NPT and 1” NPT | Compact design | Monitor level and temperature | Various lengths for top mount systems | M12, DIN, or cable connection options
MODEL LMSSM, LMTBM, LMTSM, LMSBM
Easy replacement for sight glasses | Small diameter ideal for use in tight spaces |
Rugged construction for long life and maintenance free use | Customized to meet your exact specifications
MODEL LSSM, LTBM, LTSM, LSBM
Safe, accident-proof design | Rugged, welded stainless steel construction |
Maintenance-free - no need to be removed from service for cleaning
BTS3000
Measuring range: -22° to +284°F (-30° to +140°C) | One or two switch points | Analog output 4 - 20 mA or 0 - 10 V | Display & electronic connection: rotatable by 320° | Simple navigation menu | Superior EMI protection | 0.50% accuracy | Enclosure Rating: Type 4X (IP65) / Type 6 (IP67) | IO-Link Communication Protocol option
T9692X
Compact design | Convenient field adjustability | NEMA 4X, 7 & 9 | SPDT and DPDT switch | UL, CSA, IECEx and ATEX approved | Class I Div I | Direct or remote mount | Panel mount capability | 316 stainless steel | NACE compliant | Armored capillary
SERIES MT1H, T2H
Reliable & accurate | Ambient temperature compensated | NEMA 4, 13 | UL, CSA & CE approved | Single or dual switching
M1H, L2H
Reliable & accurate | Local sensing | NEMA 4 | UL, CSA & CE approved | Single or dual switching | +/- 1% Repeatability
SERIES T1X, T2X, L1X
Explosion-proof for hazardous locations | High accuracy | Remote, local or ambient sensing | UL, CSA & ATEX approved | NEMA 4, 7, 9 & IP66
SERIES TPR
High Accuracy | NEMA 4X & IP 65 | Compact, Economical Design | UL, CSA and CE Approved | Single Switch
SERIES THR, THL
High Accuracy | NEMA 4X & IP 65 | Line or Ambient Sensing | UL, CSA and CE Approved | External Adjustment Knob
SERIES TXR, TXL
Explosion-proof | High accuracy | Line or Ambient Sensing | UL, CSA and CE Approved
SERIES ML1S
Bi-Metallic Sensor | Compact Design
NEMA 4 | One Piece Design | Proof Pressure up to 500 psi | Proof Temperature up to 340°F
REGULATORS
SERIES S20517
Original Shear-Seal® technology | Stainless steel construction | SAE J518-2 code 62 pressure connections | High flow capacity | Wide regulated pressure range | Tolerates contaminated media | Fail-safe motor control options | Self venting | Surge dampening
SERIES L20517
Original Shear-Seal® technology | High flow capacity | Large regulated pressure range | Tolerates contaminated media | Fail-safe motor control options | Self venting | Surge dampening
SERIES L20415
Original Shear-Seal® technology | Self adjusting | High flow capacity | Large regulated pressure range | Tolerates contaminated media | Fail-safe motor control options | Self venting
MODEL 20313
Original Shear-Seal® technology | Self adjusting | High flow capacity | Tolerates contaminated media | Fail-safe motor control options
SERIES 20415
Original Shear-Seal® technology | Self adjusting | High flow capacity | Tolerates contaminated media | Fail-safe motor control options | Self venting
SERIES 20495
Original Shear-Seal® technology | Ultra flow regulator | Fail-safe motor control options | Tolerates contaminated media | Self venting | Surge dampening
MODEL 20597
Original Shear-Seal® technology | High flow capacity | Large pressure range | Tolerates contaminated media | Fail-safe motor control options | Self venting | Surge dampening
