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KJ3224X1-BA2 13P0137X022 Emerson Series 2 Thermocouple MV 8-Channel Input Module For Process Control

KJ3224X1-BA2 13P0137X022 Emerson Series 2 Thermocouple MV 8-Channel Input Module For Process Control

Product Details:
Place of Origin: USA
Brand Name: Emerson
Certification: CO.CQ
Model Number: KJ3224X1-BA2 13P0137X022
Detail Information
Place of Origin:
USA
Brand Name:
Emerson
Certification:
CO.CQ
Model Number:
KJ3224X1-BA2 13P0137X022
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Emerson Series 2 Thermocouple Module

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8-Channel Input Module for Process Control

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Emerson Spare Parts with Warranty

Trading Information
Minimum Order Quantity:
1
Price:
inquires
Packaging Details:
new and original with factory sealed
Delivery Time:
2-3 work days
Payment Terms:
T/T
Supply Ability:
requires
Product Description
KJ3224X1-BA2 13P0137X022 Emerson Series 2 Thermocouple MV 8-Channel Input Module For Process Control
Engineered specifically for high-integrity thermal telemetry, the Emerson DeltaV Series 2 KJ3224X1-BA2 (Part Number 13P0137X022) features an 8-channel high-density Thermocouple and Millivolt input matrix. Unlike standard non-isolated analog inputs, this specialized process control module delivers onboard cold-junction compensation (CJC) and point-to-point galvanic isolation, completely eliminating ground-loop interference and signal drift in extreme thermal environments. This makes it the premier temperature tracking solution for high-capacity industrial furnaces, petrochemical reactors, and refinery distillation columns managed under the DeltaV distributed control system.
Technical Specification
Specification Item Technical Data Practical Value for Buyers
Product Model KJ3224X1-BA2 Native Series 2 I/O card for integrated DeltaV DCS temperature loops.
Part Number 13P0137X022 Verifiable manufacturer SKU ensuring exact hardware revision and firmware compatibility.
Input Channels 8 Isolated Channels Core Value: Point-to-point isolation prevents voltage differentials between different physical thermowells from distorting readings or corrupting adjacent channels.
Supported Sensors Thermocouples (B, E, J, K, N, R, S, T) & Millivolt (-100 to +100 mV) Universally interfaces with all standard industrial temperature probes without requiring external signal conditioners.
Cold Junction Compensation Automatic Onboard CJC Core Value: Built-in CJC dynamically corrects for ambient terminal block temperature shifts. Guarantees tight process control precision without external compensation hardware.
Resolution 16-bit Analog-to-Digital Converter Delivers ultra-fine temperature resolution down to fractions of a degree, ideal for sensitive chemical reactions and PID loop stability.
Open Circuit Detection Continuous Thermocouple Burnout Check Core Value: Instantly detects a fractured or broken sensor wire and shifts the loop to a safe fallback state, preventing runaway heating disasters.
Filtering & Noise Rejection 50 Hz / 60 Hz Digital Rejection Filters Suppresses high-frequency AC hum and electrical noise radiating from nearby heavy-duty industrial heating elements.
System Compatibility DeltaV Series 2 I/O Carriers Supports Hot-Swapping (RIUP - Remove and Insert Under Power), allowing maintenance teams to replace cards online without stopping the process.
Environmental Rating ISA-S71.04 Class G3 Contaminants Conformally coated protection boards that survive highly corrosive gas environments found in pulp, paper, and petrochemical sites.
Engineer's Note (Expert Insight)
"When installing the KJ3224X1-BA2 13P0137X022, remember that accurate thermal tracking is highly dependent on the stability of your terminal block connection. Always use the dedicated DeltaV terminal block equipped with the integrated thermistor for cold-junction compensation. If you extend your thermocouple runs back to the control cabinet, you must use proper, matched thermocouple extension wire; switching to standard copper wires halfway will introduce a secondary, uncompensated junction that skews your temperature readings by several degrees. Also, configure the line-frequency rejection filter (50 Hz or 60 Hz) in the DeltaV Explorer software to match your plant's electrical grid to maximize noise suppression."
Custom Product FAQ
Q: Can I mix different types of thermocouples (e.g., Type K on Channel 1 and Type J on Channel 2) on the same KJ3224X1-BA2 module?
A: Yes. Every single channel on this module is individually configurable through the DeltaV software. You can assign different thermocouple types (or raw ±100 mV inputs) to specific channels independently without needing separate dedicated cards.
Q: Does this module require field-side power to operate the thermocouple loops?
A: No. Thermocouples are passive, self-generating voltage sensors. The KJ3224X1-BA2 reads the minute millivolt signal directly from the sensor wires and draws all of its necessary operational power directly from the DeltaV local I/O carrier bus.
Q: What is the benefit of the 'Series 2' classification for this 13P0137X022 card compared to legacy Series 1 cards?
A: Series 2 modules offer enhanced internal diagnostics, lower power dissipation, and increased processing speed. Crucially, they support advanced online diagnostics that interface natively with Emerson's AMS Device Manager for predictive maintenance tracking.
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