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Hot Item Emerson ‎‎kl3021x1-ls1 Ls Ai 4-20 Ma Hart Charm Set [fvdCgyHt]

$83.99 $268.99 -69%

General InformationFieldDescriptionManufacturerEmersonModel/Part NumberKL3021X1-LS1DescriptionLS AI 4-20 mA HART CHARM  Power SpecificationsParameterValueCHARM Bus Power Rating+6.3 VDC at 32 mAField Circuit Power+24 VDC at 25 mA  Environmental Specif

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General Information


Field

Description

Manufacturer

Emerson

Model/Part Number

KL3021X1-LS1

Description

LS AI 4-20 mA HART CHARM


 



 

Power Specifications


Parameter

Value

CHARM Bus Power Rating

+6.3 VDC at 32 mA

Field Circuit Power

+24 VDC at 25 mA


 



 

Environmental Specifications


Parameter

Value

Ambient Temperature

-40°C to +70°C

Shock

10g ½ sine wave for 11 ms

Vibration

1 mm Peak to Peak (2–13.2 Hz);0.7g (13.2–150 Hz)

Airborne Contaminants

ISA-S71.04–1985 Class G3

Relative Humidity

5% to 95% Non-Condensing

IP Rating

IP20

Terminal Block Key

1A


 



 

Important Notes


 

  • Hazardous Area Instructions:

     


    • Refer to Document 12P5403  DeltaV™ Electronic Marshalling Digital Automation System (CHARM I/O Subsystem) Zone 2 Installation Instructions

    • Additional installation guidance available in the DeltaV™ S-series and CHARMs Hardware Installation Manual

  • Hot Swap Guidelines:

     


    • Allowed only if the CHARM Smart Logic Solver Carrier (KL4103X1-BA1) supplies ≤ 26.4 VDC Voc

    • This condition is met using KJ1502X1 DeltaV bulk power supplies, installed per specification

  • CHARM Compatibility:

     


    • Uses an auto-keying system: terminal block keys itself during first CHARM install

    • To change CHARM type, remove the terminal block and reset the keys

  • Maintenance:

     


    • No user-serviceable parts

    • Disassembly not allowed

    • Calibration not required

 

What Our Customers Say

January 2, 2026

Absolutely no complaints!

An exceptional product all around.

- Jeffrey B..

January 2, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very well-thought-out.

- Tatum K..

January 2, 2026

Absolutely no complaints!

This is a product that is of great quality and I'm very happy.

- Parker D..

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