KJ4001X1-BA3 Emerson Redundant Power Supply Module Power Controller 2 Wide Carrier
Emerson Redundant Power Supply Module KJ4001X1-BA3 Power Controller 2 Wide Carrier
KJ4001X1-BA3 Features
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Superior Performance: Offers high accuracy (up to ±0.025% of calibrated span) and long-term stability, minimizing measurement drift and reducing recalibration needs. -
Advanced Sensor Technology: Features a single-crystal silicon sensor with a digital, capacitance-based design for excellent repeatability and resistance to shock, vibration, and static pressure effects. -
Comprehensive Diagnostics: Embedded Heartbeat™ Diagnostics enable predictive maintenance by monitoring transmitter health, process health, and detecting issues like sensor blockage or drift. -
Robust Communication: Supports industry-standard HART® 7 protocol for easy configuration, calibration, and integration with control and asset management systems (e.g., AMS Device Manager). -
Exceptional Reliability: Built with proven, welded-all-sensor construction and no internal seals or O-rings to the process, ensuring outstanding durability and leak integrity. -
Global Safety Certifications: Certified for use in hazardous areas (ATEX, IECEx, FM, CSA) and SIL 2/3 capable for safety instrumented systems (SIS). -
Easy Installation & Configuration: Features a universal mounting design, local operator interface (LOI) with plain text menus, and quick-start wizards for simplified setup.
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Materials: -
Process Wetted Parts: 316L SST, Hastelloy® C-276, or other exotic alloys (depending on specific trim). -
Housing: Aluminum with epoxy-polyester powder coat or optional 316 SST. -
Sensor: Single-crystal silicon. -
Isolation Diaphragms: 316L SST. -
Fill Fluid: Silicone oil or inert perfluorinated fluid (for corrosive media).
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Primary Applications: -
Oil & Gas (wellhead pressure, pipeline monitoring, separators) -
Chemical & Petrochemical (reactor pressure, distillation column control) -
Power Generation (boiler pressure, feedwater control, turbine monitoring) -
Refining (critical pressure loops in FCCUs, hydrocrackers) -
Pharmaceutical & Biotechnology (fermenter pressure, clean utility monitoring) -
General industrial process pressure measurement and control.
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Power Specifications:
LocalBus power rating 12 VDC at 75 mA Bussed
Field Power rating 24 VDC at 150 mA
Field circuit rating 24 VDC at 5 mA/channel
Environmental Specifications
| Ambient Temperature | -40 to 70o C |
| Shock | 10g ½ Sinewave for 11 msec |
| Vibration | 1mm Peak to Peak from 5 to 16Hz; 0.5g from 16 to 150Hz |
| Airborne Contaminants | ISA-S71.04 –1985 Airborne Contaminants Class G3 |
| Relative Humidity | 5 to 95% Non-Condensing IP 20 Rating |
| Terminal block key position | D4 |
Specifications:
| Brand: | EMERSON |
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| Condition: | New without factory packaging |
| Model: | KJ4001X1-BA3 |
| Revision: | REV C |
| Type: | Interface Module |
| Shipping Weight: | 0.80 lbs |
| Shipping Dimensions: | 9.00 x 5.50 x 2.00 in |
| SKU: | D588762 (SFA) |
| Category: | Controls |
Good Service in WTL:
> We offer high quality, fast delivery, competitive price for Rosemount.
> Please send your RFQ to get the latest price.
> Normally, we will ship the items in 1-2 weeks after receive the payment.
> We can ship to you by UPS/DHL//EMS/Fedex. Please contact us and we will use your preferred ways.
> We have a large stock and the prices are variable, so sometimes the prices we post are not accurate. If needed, please contact us for specific prices.
Liability:
WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is
buyer's responsibility as to the safe handling & operation of this equipment and to verify equipment is
compliance to their machinery.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


